/* ============================================
   IVERLINK - Modern Monochrome Design
   Industrial Orange Accent: #FF6B35
   ============================================ */

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    /* Primary Colors */
    --color-primary: #FF6B35;
    --color-primary-dark: #E85A25;
    --color-primary-light: #FF8555;
    
    /* Status Colors */
    --color-success: #10b981;
    --color-danger: #ef4444;
    --color-warning: #f59e0b;
    --color-info: #3b82f6;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Typography */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 0.9375rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    
    /* Layout */
    --navbar-width: 240px;
    --header-height: 60px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.2s ease;
    --transition-slow: 0.3s ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

/* ============================================
   THEME VARIABLES - DARK MODE (Default)
   ============================================ */
@media (prefers-color-scheme: dark) {
    :root {
        /* Background Colors */
        --color-bg-dark: #0a0a0a;
        --color-bg-medium: #141414;
        --color-bg-light: #1a1a1a;
        --color-bg-lighter: #242424;
        --color-bg-hover: #2a2a2a;
        
        /* Text Colors */
        --color-text-primary: #ffffff;
        --color-text-secondary: #b0b0b0;
        --color-text-muted: #707070;
        
        /* Border Colors */
        --color-border: #2a2a2a;
        --color-border-light: #333333;
        
        /* Shadows */
        --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
        --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
    }
}

/* ============================================
   THEME VARIABLES - LIGHT MODE
   ============================================ */
@media (prefers-color-scheme: light) {
    :root {
        /* Background Colors */
        --color-bg-dark: #f5f5f5;
        --color-bg-medium: #ffffff;
        --color-bg-light: #fafafa;
        --color-bg-lighter: #f0f0f0;
        --color-bg-hover: #e8e8e8;
        
        /* Text Colors */
        --color-text-primary: #1a1a1a;
        --color-text-secondary: #4a4a4a;
        --color-text-muted: #7a7a7a;
        
        /* Border Colors */
        --color-border: #e0e0e0;
        --color-border-light: #d0d0d0;
        
        /* Shadows */
        --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.15);
        --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
    }
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--color-text-primary);
    background-color: var(--color-bg-dark);
    overflow-x: hidden;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-2xl); }
h2 { font-size: var(--font-size-xl); }
h3 { font-size: var(--font-size-lg); }
h4 { font-size: var(--font-size-base); }
h5 { font-size: var(--font-size-sm); }
h6 { font-size: var(--font-size-xs); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-light);
}

/* ============================================
   LAYOUT - SIDEBAR NAVBAR
   ============================================ */
.navbar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    transition: opacity var(--transition-base);
}

@media (prefers-color-scheme: light) {
    .navbar-overlay {
        background: rgba(0, 0, 0, 0.4);
    }
}

.navbar-overlay.active {
    display: block;
    opacity: 1;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--navbar-width);
    background: var(--color-bg-medium);
    border-right: 1px solid var(--color-border);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 999;
    transition: transform var(--transition-base);
    display: flex;
    flex-direction: column;
}

.navbar::-webkit-scrollbar {
    width: 6px;
}

.navbar::-webkit-scrollbar-track {
    background: transparent;
}

.navbar::-webkit-scrollbar-thumb {
    background: var(--color-border-light);
    border-radius: 3px;
}

.navbar::-webkit-scrollbar-thumb:hover {
    background: var(--color-border-light);
}

/* Navbar Header */
.navbar-header {
    padding: var(--spacing-lg) var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    background: var(--color-bg-medium);
    z-index: 10;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
}

.brand-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.brand-icon img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.navbar-toggle span {
    width: 20px;
    height: 2px;
    background: var(--color-text-secondary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--color-text-secondary);
    border-radius: 2px;
    transition: none;
}

/* User Info */
.navbar-user {
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

@media (prefers-color-scheme: light) {
    .user-avatar {
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Navigation Menu */
.navbar-menu {
    flex: 1;
    list-style: none;
    padding: var(--spacing-sm) 0;
}

.navbar-menu li {
    margin: 0;
}

.nav-divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--spacing-sm) var(--spacing-md);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px var(--spacing-md);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
    font-size: var(--font-size-sm);
}

.nav-link:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.nav-link.active {
    background: rgba(255, 107, 53, 0.1);
    color: var(--color-primary);
    font-weight: 600;
}

.nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--color-primary);
}

.nav-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.25rem;
}

.nav-text {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Category Navigation */
.nav-category {
    margin: 0;
}

.category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px var(--spacing-md);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
    user-select: none;
}

.category-header:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.category-header .nav-text {
    font-weight: 600;
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 0.5px;
}

.category-arrow {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    transition: transform var(--transition-base);
    margin-left: auto;
}

.category-arrow svg {
    width: 12px;
    height: 12px;
    display: block;
}

.nav-category.open .category-arrow {
    transform: rotate(-180deg);
}

.category-items {
    list-style: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.nav-category.open .category-items {
    max-height: 1000px;
}

.sub-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 8px var(--spacing-md) 8px calc(var(--spacing-md) * 2.5);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
    position: relative;
}

.sub-link:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-secondary);
    padding-left: calc(var(--spacing-md) * 2.8);
}

.sub-link.active {
    color: var(--color-primary);
    font-weight: 500;
    background: rgba(255, 107, 53, 0.05);
}

.sub-bullet {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.sub-link.active .sub-bullet {
    background: var(--color-primary);
    transform: scale(1.3);
}

.sub-text {
    flex: 1;
}

/* Navbar Footer */
.navbar-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    margin-top: auto;
}

.logout-link {
    color: var(--color-danger);
}

.logout-link:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* ============================================
   LAYOUT - PAGE HEADER (now handled by .content-header)
   ============================================ */

@media (prefers-color-scheme: light) {
    .user-avatar-small {
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }
}

.user-menu-name {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-primary);
}

.dropdown-icon {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: var(--color-text-muted);
    transition: transform var(--transition-base);
}

.user-menu.active .dropdown-icon {
    transform: rotate(-180deg);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 240px;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
}

.user-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.dropdown-user-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.dropdown-user-info strong {
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
}

.dropdown-user-info span {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.dropdown-divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--spacing-xs) 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
}

.dropdown-item:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.dropdown-item .dropdown-icon {
    width: 20px;
    height: 20px;
}

.logout-item {
    color: var(--color-danger);
}

.logout-item:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* ============================================
   LAYOUT - PAGE CONTENT
   ============================================ */
.page-content {
    margin-left: var(--navbar-width);
    padding: calc(var(--header-height) + var(--spacing-lg)) var(--spacing-xl) var(--spacing-xl);
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.container-sm {
    max-width: 800px;
    margin: 0 auto;
}

/* ============================================
   LAYOUT - FOOTER
   ============================================ */
.page-footer {
    margin-left: var(--navbar-width);
    background: var(--color-bg-medium);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-md) var(--spacing-lg);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-left, .footer-center, .footer-right {
    display: flex;
    align-items: center;
}

.footer-text, .footer-version {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin: 0;
}

.footer-brand, .footer-text strong, .footer-version strong {
    font-weight: 600;
    color: var(--color-text-primary);
}

.footer-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-link {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-primary);
}

.separator {
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
}

/* ============================================
   COMPONENTS - BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 10px var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-bg-lighter);
    color: var(--color-text-primary);
    border-color: var(--color-border-light);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--color-bg-light);
    border-color: var(--color-border-light);
}

.btn-success {
    background: var(--color-success);
    color: white;
    border-color: var(--color-success);
}

.btn-success:hover:not(:disabled) {
    background: #0ea472;
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--color-danger);
    color: white;
    border-color: var(--color-danger);
}

.btn-danger:hover:not(:disabled) {
    background: #dc2626;
    transform: translateY(-1px);
}

.btn-warning {
    background: var(--color-warning);
    color: white;
    border-color: var(--color-warning);
}

.btn-info {
    background: var(--color-info);
    color: white;
    border-color: var(--color-info);
}

.btn-sm {
    padding: 6px 12px;
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: 12px 24px;
    font-size: var(--font-size-base);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ============================================
   COMPONENTS - CARDS
   ============================================ */
.card {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

.card:hover {
    border-color: var(--color-border-light);
    box-shadow: var(--shadow-md);
}

@media (prefers-color-scheme: light) {
    .card {
        box-shadow: var(--shadow-sm);
    }
    
    .card:hover {
        box-shadow: var(--shadow-lg);
    }
}

.card-header {
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
    color: var(--color-text-primary);
}

.card-body {
    padding: 0;
}

.card-footer {
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

/* ============================================
   COMPONENTS - FORMS
   ============================================ */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-primary);
}

.form-control {
    width: 100%;
    padding: 10px var(--spacing-md);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    color: var(--color-text-primary);
    background: var(--color-bg-lighter);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
    background: var(--color-bg-medium);
}

.form-control::placeholder {
    color: var(--color-text-muted);
}

.form-control.error {
    border-color: var(--color-danger);
}

.form-text {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.error-message {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--color-danger);
}

select.form-control {
    cursor: pointer;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.form-check label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
    margin: 0;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

/* ============================================
   COMPONENTS - ALERTS
   ============================================ */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    border-left: 3px solid;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--color-success);
    color: var(--color-success);
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: var(--color-warning);
    color: var(--color-warning);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--color-info);
    color: var(--color-info);
}

/* ============================================
   COMPONENTS - TABLES
   ============================================ */
.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: var(--font-size-sm);
}

.table thead {
    background: var(--color-bg-lighter);
}

.table th {
    padding: 12px var(--spacing-md);
    text-align: left;
    font-weight: 600;
    color: var(--color-text-primary);
    border-bottom: 2px solid var(--color-border);
    white-space: nowrap;
}

.table td {
    padding: 12px var(--spacing-md);
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border);
}

.table tbody tr {
    transition: background var(--transition-fast);
}

.table tbody tr:hover {
    background: var(--color-bg-lighter);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* ============================================
   COMPONENTS - BADGES
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    line-height: 1;
    border-radius: 12px;
    white-space: nowrap;
}

.badge-primary {
    background: rgba(255, 107, 53, 0.15);
    color: var(--color-primary);
}

.badge-success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
}

.badge-info {
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-info);
}

/* ============================================
   COMPONENTS - MODALS
   ============================================ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-show {
    display: flex !important;
}

@media (prefers-color-scheme: light) {
    .modal {
        background: rgba(0, 0, 0, 0.4);
    }
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    margin: 0;
    font-size: var(--font-size-lg);
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--border-radius);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-xl);
    line-height: 1;
}

.modal-close:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

/* ============================================
   COMPONENTS - GRID
   ============================================ */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.grid-auto {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* ============================================
   COMPONENTS - SPINNER
   ============================================ */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.text-primary { color: var(--color-primary) !important; }
.text-success { color: var(--color-success) !important; }
.text-danger { color: var(--color-danger) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-info { color: var(--color-info) !important; }
.text-muted { color: var(--color-text-muted) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-xs) !important; }
.mt-2 { margin-top: var(--spacing-sm) !important; }
.mt-3 { margin-top: var(--spacing-md) !important; }
.mt-4 { margin-top: var(--spacing-lg) !important; }
.mt-5 { margin-top: var(--spacing-xl) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-xs) !important; }
.mb-2 { margin-bottom: var(--spacing-sm) !important; }
.mb-3 { margin-bottom: var(--spacing-md) !important; }
.mb-4 { margin-bottom: var(--spacing-lg) !important; }
.mb-5 { margin-bottom: var(--spacing-xl) !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-xs) !important; }
.p-2 { padding: var(--spacing-sm) !important; }
.p-3 { padding: var(--spacing-md) !important; }
.p-4 { padding: var(--spacing-lg) !important; }
.p-5 { padding: var(--spacing-xl) !important; }

.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-grid { display: grid !important; }

.justify-start { justify-content: flex-start !important; }
.justify-center { justify-content: center !important; }
.justify-end { justify-content: flex-end !important; }
.justify-between { justify-content: space-between !important; }

.align-start { align-items: flex-start !important; }
.align-center { align-items: center !important; }
.align-end { align-items: flex-end !important; }

.gap-1 { gap: var(--spacing-xs) !important; }
.gap-2 { gap: var(--spacing-sm) !important; }
.gap-3 { gap: var(--spacing-md) !important; }
.gap-4 { gap: var(--spacing-lg) !important; }

.w-full { width: 100% !important; }
.h-full { height: 100% !important; }

/* ============================================
   DASHBOARD SPECIFIC STYLES
   ============================================ */
.welcome-section {
    padding-top: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.welcome-section h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.welcome-section p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.stat-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-card:hover::before {
    transform: scaleX(1);
}

@media (prefers-color-scheme: light) {
    .stat-card {
        box-shadow: var(--shadow-sm);
    }
    
    .stat-card:hover {
        box-shadow: var(--shadow-lg);
    }
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.stat-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.module-card {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.module-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.module-card:hover::before {
    opacity: 0.05;
}

@media (prefers-color-scheme: light) {
    .module-card {
        box-shadow: var(--shadow-sm);
    }
    
    .module-card:hover {
        box-shadow: var(--shadow-lg);
    }
}

.module-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: block;
    position: relative;
    z-index: 1;
}

.module-card h3 {
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.module-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin: 0;
    position: relative;
    z-index: 1;
}

/* Admin/Logistika/Materijali/Ambalaza/Uplate grids */
.admin-grid,
.logistika-grid,
.materijali-grid,
.ambalaza-grid,
.uplate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    margin-top: var(--spacing-lg);
}

.admin-card,
.logistika-card,
.materijali-card,
.ambalaza-card,
.uplate-card {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    display: block;
    color: inherit;
}

.admin-card::before,
.logistika-card::before,
.materijali-card::before,
.ambalaza-card::before,
.uplate-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.admin-card:hover,
.logistika-card:hover,
.materijali-card:hover,
.ambalaza-card:hover,
.uplate-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.admin-card:hover::before,
.logistika-card:hover::before,
.materijali-card:hover::before,
.ambalaza-card:hover::before,
.uplate-card:hover::before {
    opacity: 0.05;
}

@media (prefers-color-scheme: light) {
    .admin-card,
    .logistika-card,
    .materijali-card,
    .ambalaza-card,
    .uplate-card {
        box-shadow: var(--shadow-sm);
    }
    
    .admin-card:hover,
    .logistika-card:hover,
    .materijali-card:hover,
    .ambalaza-card:hover,
    .uplate-card:hover {
        box-shadow: var(--shadow-lg);
    }
}

.admin-icon,
.logistika-icon,
.materijali-icon,
.ambalaza-icon,
.uplate-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: block;
    position: relative;
    z-index: 1;
}

.admin-card h3,
.logistika-card h3,
.materijali-card h3,
.ambalaza-card h3,
.uplate-card h3 {
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.admin-card p,
.logistika-card p,
.materijali-card p,
.ambalaza-card p,
.uplate-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin: 0;
    position: relative;
    z-index: 1;
}

.content-card {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
}

/* Form Card */
.form-card {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    max-width: 800px;
    margin: 0 auto;
}

.form-card h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
}

/* ============================================
   LOGIN PAGE STYLES
   ============================================ */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-dark);
    padding: var(--spacing-lg);
}

@media (prefers-color-scheme: light) {
    .login-container {
        background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    }
    
    .login-box {
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    }
}

.login-box {
    width: 100%;
    max-width: 420px;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(255, 107, 53, 0.05));
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-header img {
    display: block;
}

.login-form {
    padding: var(--spacing-xl);
}

.login-body {
    padding: var(--spacing-xl);
}

.input-wrapper {
    position: relative;
    display: block;
}

.input-wrapper .input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    color: var(--color-primary);
    opacity: 0.7;
    z-index: 1;
}

.form-control-icon {
    padding-left: 45px !important;
}

.login-form .form-group {
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.notification-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 400px;
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    transform: translateX(400px);
    opacity: 0;
    transition: all var(--transition-base);
}

.toast-show {
    transform: translateX(0);
    opacity: 1;
}

.toast-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toast-message {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
}

.toast-close {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.toast-close:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.toast-success {
    border-left: 4px solid var(--color-success);
}

.toast-success .toast-icon {
    color: var(--color-success);
}

.toast-error {
    border-left: 4px solid var(--color-danger);
}

.toast-error .toast-icon {
    color: var(--color-danger);
}

.toast-warning {
    border-left: 4px solid var(--color-warning);
}

.toast-warning .toast-icon {
    color: var(--color-warning);
}

.toast-info {
    border-left: 4px solid var(--color-info);
}

.toast-info .toast-icon {
    color: var(--color-info);
}

/* ============================================
   MODALS
   ============================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    animation: fadeIn var(--transition-base);
}

.modal-content {
    position: relative;
    background-color: var(--color-bg-light);
    margin: 5% auto;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    animation: slideDown var(--transition-base);
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}

.modal-small {
    width: 90%;
    max-width: 500px;
}

.modal-large {
    width: 90%;
    max-width: 900px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.modal-header h2 {
    margin: 0;
    font-size: var(--font-size-xl);
    color: var(--color-text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.modal-body {
    padding: var(--spacing-xl);
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   FORMS - EXTENDED
   ============================================ */
.form-section {
    margin-bottom: var(--spacing-xl);
}

.form-section-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}

.form-section-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.required {
    color: var(--color-danger);
    margin-left: 2px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    font-size: var(--font-size-base);
    background: var(--color-bg-medium);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-control:disabled {
    background: var(--color-bg-dark);
    cursor: not-allowed;
    opacity: 0.6;
}

.form-text {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23b0b0b0'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 20px;
    padding-right: 40px;
}

/* ============================================
   PERMISSIONS GRID
   ============================================ */
.permissions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.permission-category {
    background: var(--color-bg-medium);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
}

.permission-category-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    text-transform: capitalize;
}

.permission-item {
    padding: var(--spacing-sm) 0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 2px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.checkbox-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.checkbox-text strong {
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
}

.checkbox-text small {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

/* ============================================
   TABLES
   ============================================ */
.table-container {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: var(--color-bg-medium);
    border-bottom: 2px solid var(--color-border);
}

.data-table thead th {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table tbody tr {
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: var(--color-bg-medium);
}

.data-table tbody td {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
}

.table-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.btn-icon {
    padding: 6px;
    border: none;
    background: var(--color-bg-medium);
    border-radius: var(--border-radius);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.btn-icon:hover {
    background: var(--color-bg-hover);
    transform: scale(1.05);
}

.btn-icon-primary {
    color: var(--color-info);
}

.btn-icon-primary:hover {
    background: rgba(59, 130, 246, 0.1);
}

.btn-icon-danger {
    color: var(--color-danger);
}

.btn-icon-danger:hover {
    background: rgba(239, 68, 68, 0.1);
}

.text-center {
    text-align: center;
}

.text-danger {
    color: var(--color-danger);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.badge-success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger);
}

.badge-info {
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-info);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px 20px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-sm {
    padding: 6px 12px;
    font-size: var(--font-size-xs);
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-bg-lighter);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-bg-hover);
}

.btn-danger {
    background: var(--color-danger);
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination-container {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.pagination-info {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.pagination-buttons {
    display: flex;
    gap: var(--spacing-xs);
}

.pagination-dots {
    padding: 6px 8px;
    color: var(--color-text-muted);
}

/* ============================================
   FILTERS
   ============================================ */
.filter-section {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.filter-group {
    flex: 1;
    max-width: 300px;
}

/* ============================================
   LOADING SPINNER
   ============================================ */
.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    gap: var(--spacing-md);
}

.spinner {
    border: 4px solid var(--color-bg-lighter);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.page-header-left {
    flex: 1;
}

.page-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-sm) 0;
}

.page-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

.page-header-right {
    display: flex;
    gap: var(--spacing-md);
}

/* ============================================
   HEADER DROPDOWNS
   ============================================ */
.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-bg-light);
    border-bottom: 1px solid var(--color-border);
    position: fixed;
    top: 0;
    left: var(--navbar-width);
    right: 0;
    z-index: 100;
    height: 60px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 0 0 auto;
}

.header-center {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-logo {
    width: 32px;
    height: 32px;
    display: block;
}

.header-brand-text {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-item:hover {
    color: var(--color-primary);
}

.breadcrumb-item.active {
    color: var(--color-text-primary);
    font-weight: 500;
}

.breadcrumb-separator {
    color: var(--color-text-muted);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: var(--border-radius);
    transition: background var(--transition-fast);
}

.mobile-menu-btn:hover {
    background: var(--color-bg-hover);
}

.mobile-menu-btn span {
    width: 100%;
    height: 3px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* Mobile menu button no longer changes style when active */

.header-btn {
    position: relative;
    padding: var(--spacing-sm);
    background: transparent;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.header-btn:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.header-btn .badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--color-danger);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
}

.notifications-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 80px;
    width: 350px;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    display: none;
    max-height: 400px;
    overflow: hidden;
}

.notifications-dropdown.show {
    display: block;
    animation: slideDown var(--transition-base);
}

.notifications-list {
    max-height: 350px;
    overflow-y: auto;
}

.notification-item {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.notification-item.empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: var(--spacing-xl);
}

.user-menu {
    position: relative;
}

.user-menu-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-medium);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.user-menu-btn:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-primary);
}

.user-avatar-small {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.user-menu-name {
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
}

.dropdown-icon {
    display: flex;
    align-items: center;
    color: var(--color-text-muted);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 220px;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    display: none;
}

.user-dropdown.show {
    display: block;
    animation: slideDown var(--transition-base);
}

.dropdown-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.dropdown-user-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.dropdown-user-info strong {
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
}

.dropdown-user-info span {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.dropdown-divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--spacing-xs) 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--color-bg-hover);
}

.dropdown-item .dropdown-icon {
    display: flex;
    align-items: center;
}

.logout-item {
    color: var(--color-danger);
}

.logout-item:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* ============================================
   MAIN WRAPPER
   ============================================ */
.main-wrapper {
    padding: var(--spacing-xl);
    padding-top: calc(60px + var(--spacing-xl));
}

/* ============================================
   USER CARDS GRID
   ============================================ */
.users-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.user-card {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.user-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.user-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-bg-medium);
    border-bottom: 1px solid var(--color-border);
}

.user-card-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    font-weight: 700;
    flex-shrink: 0;
}

.user-card-info {
    flex: 1;
    min-width: 0;
}

.user-card-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 4px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-card-username {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

.user-card-body {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.user-card-detail {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.user-card-detail svg {
    flex-shrink: 0;
    color: var(--color-text-muted);
}

.user-card-detail span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-card-badges {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    flex-wrap: wrap;
}

.user-card-footer {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-medium);
    border-top: 1px solid var(--color-border);
}

.user-card-footer .btn {
    flex: 1;
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-muted);
    font-size: var(--font-size-base);
}

.main-content {
    max-width: 1400px;
    margin: 0 auto;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .permissions-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        margin: 10px;
        width: calc(100% - 20px);
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .filter-section {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .filter-group {
        max-width: 100%;
        width: 100%;
    }
    
    .filter-group .form-control {
        width: 100%;
        font-size: var(--font-size-sm);
        padding: 8px 12px;
    }
    
    /* User Cards na mobilnom */
    .users-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .user-card-header {
        padding: var(--spacing-md);
    }
    
    .user-card-avatar {
        width: 48px;
        height: 48px;
        font-size: var(--font-size-base);
    }
    
    .user-card-body {
        padding: var(--spacing-md);
    }
    
    .user-card-footer {
        padding: var(--spacing-sm) var(--spacing-md);
        flex-direction: column;
    }
    
    .user-card-footer .btn {
        width: 100%;
    }
    
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .data-table {
        font-size: 10px;
        min-width: 100%;
    }
    
    .data-table thead th,
    .data-table tbody td {
        padding: 6px 8px;
        font-size: 10px;
        white-space: nowrap;
    }
    
    /* Sakrij kolone na mobilnom - prikaži samo važne */
    .data-table thead th:nth-child(1),
    .data-table tbody td:nth-child(1) {
        display: none; /* ID */
    }
    
    .data-table thead th:nth-child(2),
    .data-table tbody td:nth-child(2) {
        min-width: 100px; /* Ime i prezime */
    }
    
    .data-table thead th:nth-child(3),
    .data-table tbody td:nth-child(3) {
        min-width: 80px; /* Username */
    }
    
    .data-table thead th:nth-child(4),
    .data-table tbody td:nth-child(4) {
        display: none; /* Email */
    }
    
    /* Popis tabela - prikaži naziv dezena kolonu */
    .popis-table thead th:nth-child(4),
    .popis-table tbody td:nth-child(4) {
        display: table-cell !important; /* Naziv dezena - uvek prikaži */
    }
    
    .data-table thead th:nth-child(5),
    .data-table tbody td:nth-child(5) {
        display: none; /* Telefon */
    }
    
    .data-table thead th:nth-child(6),
    .data-table tbody td:nth-child(6) {
        display: none; /* Uloga - sakrij na mobilnom */
    }
    
    .data-table thead th:nth-child(7),
    .data-table tbody td:nth-child(7) {
        min-width: 70px; /* Status - prikaži na mobilnom */
    }
    
    .data-table thead th:nth-child(8),
    .data-table tbody td:nth-child(8) {
        display: none; /* Poslednja prijava */
    }
    
    .data-table thead th:nth-child(9),
    .data-table tbody td:nth-child(9) {
        min-width: 80px; /* Akcije */
        text-align: center;
    }
    
    .table-actions {
        gap: 2px;
        flex-wrap: nowrap;
    }
    
    .btn-icon {
        padding: 3px;
        width: 24px;
        height: 24px;
        flex-shrink: 0;
    }
    
    .btn-icon svg {
        width: 12px;
        height: 12px;
    }
    
    .badge {
        padding: 2px 6px;
        font-size: 9px;
        border-radius: 8px;
        letter-spacing: 0.3px;
    }
    
    /* Ostavi vidljivo: Ime i prezime, Username, Uloga, Akcije */
}

.remember-forgot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.remember-me {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.remember-me input {
    margin: 0;
}

.remember-me label {
    margin: 0;
    color: var(--color-text-secondary);
}

.login-footer {
    text-align: center;
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-medium);
}

.login-footer p {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin: 0;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablets */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --navbar-width: 0;
        --header-height: 56px;
    }
    
    body {
        padding-left: 0;
    }
    
    /* Navbar Mobile - Fullscreen */
    .navbar {
        width: 100vw;
        max-width: 100%;
        left: 0;
        right: 0;
        transform: translateX(-100%);
        z-index: 1001;
        box-shadow: none;
    }
    
    .navbar.active {
        transform: translateX(0);
        box-shadow: var(--shadow-xl);
    }
    
    .navbar-toggle {
        display: flex;
    }
    
    .navbar-overlay {
        z-index: 1000;
    }
    
    .navbar-overlay.active {
        display: block;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .page-title {
        font-size: var(--font-size-lg);
    }
    
    .user-menu-name {
        display: none;
    }
    
    .user-dropdown {
        right: 0;
    }
    
    /* Content Mobile */
    .page-content {
        margin-left: 0;
        padding: calc(var(--header-height) + var(--spacing-sm)) var(--spacing-md) var(--spacing-md);
    }
    
    .content-header {
        left: 0;
        padding: var(--spacing-xs) var(--spacing-sm);
        height: 50px;
        gap: var(--spacing-xs);
    }
    
    .mobile-menu-btn {
        display: flex;
        padding: 6px;
    }
    
    .mobile-menu-btn span {
        width: 20px;
        height: 2px;
    }
    
    .header-left {
        flex: 0 0 auto;
        gap: 0;
    }
    
    .header-center {
        flex: 1;
        justify-content: center;
    }
    
    .header-brand-text {
        font-size: var(--font-size-sm);
        font-weight: 600;
    }
    
    .header-logo {
        width: 24px;
        height: 24px;
    }
    
    .header-btn {
        padding: 6px;
        width: 36px;
        height: 36px;
        border: none;
    }
    
    .header-btn .icon svg {
        width: 18px;
        height: 18px;
    }
    
    .notification-btn .badge {
        min-width: 16px;
        height: 16px;
        font-size: 9px;
        top: -2px;
        right: -2px;
    }
    
    .user-menu-name {
        font-size: var(--font-size-xs);
    }
    
    .dropdown-icon svg {
        width: 14px;
        height: 14px;
    }
    
    .user-menu-btn {
        padding: 4px 8px;
        gap: var(--spacing-xs);
    }
    
    .user-avatar-small {
        width: 32px;
        height: 32px;
        font-size: 10px;
    }
    
    .header-right {
        gap: var(--spacing-xs);
    }
    
    .breadcrumbs {
        font-size: var(--font-size-xs);
        justify-content: center;
    }
    
    .breadcrumb-item svg {
        width: 14px;
        height: 14px;
    }
    
    .main-wrapper {
        padding: var(--spacing-sm);
        padding-top: calc(56px + var(--spacing-md));
    }
    
    .page-header {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .page-header-right {
        width: 100%;
    }
    
    .page-header-right .btn {
        width: 100%;
        justify-content: center;
        font-size: var(--font-size-sm);
        padding: 10px 16px;
    }
    
    .btn svg {
        width: 18px;
        height: 18px;
    }
    
    .modal-content {
        margin: 10px;
        width: calc(100% - 20px);
        max-height: 90vh;
    }
    
    .modal-body {
        padding: var(--spacing-md);
    }
    
    .modal-header h2 {
        font-size: var(--font-size-lg);
    }
    
    .modal-footer {
        flex-direction: column;
    }
    
    .modal-footer .btn {
        width: 100%;
    }
    
    .page-footer {
        margin-left: 0;
        padding: var(--spacing-md);
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
        align-items: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .footer-left,
    .footer-center,
    .footer-right {
        width: 100%;
        justify-content: flex-start;
    }
    
    .footer-links {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .separator {
        display: none;
    }
    
    /* Grid Mobile */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .stats-grid,
    .modules-grid,
    .admin-grid,
    .logistika-grid,
    .materijali-grid,
    .ambalaza-grid,
    .uplate-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Table Mobile */
    .table {
        font-size: var(--font-size-xs);
    }
    
    .table th,
    .table td {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    /* Modal Mobile */
    .modal {
        padding: var(--spacing-md);
    }
    
    .modal-content {
        max-height: 85vh;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .page-title {
        font-size: var(--font-size-base);
    }
    
    .header-btn {
        width: 36px;
        height: 36px;
    }
    
    .user-avatar-small {
        width: 28px;
        height: 28px;
        font-size: 10px;
    }
    
    .login-box {
        padding: 0;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .navbar,
    .page-header,
    .page-footer,
    .btn,
    .header-btn,
    .mobile-menu-btn {
        display: none !important;
    }
    
    .page-content {
        margin: 0;
        padding: 0;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .card {
        border: 1px solid #ccc;
        box-shadow: none;
    }
}

/* ============================================
   MATERIJALI - CARDS & DETAILS
   ============================================ */

/* Material Card */
.materijal-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.materijal-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

/* Material Image */
.materijal-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.materijal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.materijal-card:hover .materijal-image img {
    transform: scale(1.05);
}

.materijal-badges {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

/* Material Content */
.materijal-content {
    padding: var(--spacing-lg);
}

.materijal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.materijal-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
}

.materijal-code {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0 0 var(--spacing-md) 0;
}

.materijal-code strong {
    color: var(--color-primary);
    font-weight: 600;
}

/* Material Details */
.materijal-details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
}

.detail-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.detail-item svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

/* Material Stock */
.materijal-stock {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.stock-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.stock-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.stock-price {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
}

/* Material Supplier */
.materijal-supplier {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
}

.materijal-supplier small {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

/* Material Actions */
.materijal-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.materijal-actions .btn {
    flex: 1;
    min-width: 100px;
    justify-content: center;
}

/* File Preview */
.file-preview {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.file-preview .current-file,
.file-preview .new-file {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.file-preview img {
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.file-preview p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Info Box */
.info-box {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-left: 4px solid var(--color-info);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-xl);
}

.info-box svg {
    color: var(--color-info);
    flex-shrink: 0;
    margin-top: 2px;
}

.info-box p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    line-height: 1.6;
}

.info-box strong {
    color: var(--color-primary);
    font-weight: 600;
}

/* Status Badge Variants */
.status-badge.status-active {
    background: var(--color-success);
    color: white;
}

.status-badge.status-inactive {
    background: var(--text-tertiary);
    color: white;
}

/* Badge Variants */
.badge.badge-success {
    background: var(--color-success);
    color: white;
}

.badge.badge-danger {
    background: var(--color-danger);
    color: white;
}

.badge.badge-info {
    background: var(--color-info);
    color: white;
}

/* ============================================
   MATERIJALI - COMPACT CARDS
   ============================================ */

.materijal-card-compact {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 14px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative;
    min-height: 140px;
    overflow: hidden;
}

/* Hover efekat za sliku dezena */
.materijal-card-compact:hover img {
    transform: scale(1.03);
}

.materijal-card-compact img {
    transition: transform 0.3s ease;
}

/* Hover efekat za karticu */
.materijal-card-compact:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--color-primary);
}



.materijal-card-compact.selected {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.05);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.card-compact-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.card-checkbox {
    display: flex;
    align-items: center;
    padding-top: 2px;
}

.card-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.card-compact-info {
    flex: 1;
    min-width: 0;
}

.card-compact-info h3 {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 4px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-compact-info .materijal-code {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin: 0;
}

.card-compact-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.card-compact-details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.card-compact-details span:not(:last-child)::after {
    content: "•";
    margin-left: var(--spacing-sm);
    color: var(--text-tertiary);
}

.card-compact-next {
    font-size: var(--font-size-xs);
    color: var(--color-info);
    font-weight: 500;
}

.card-compact-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.card-compact-actions .btn {
    padding: var(--spacing-xs) var(--spacing-sm);
}

/* ============================================
   SEČENJE PANEL - SPECIALIZED CARDS
   ============================================ */

.secenje-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: relative;
}

/* Slika dezena u sečenje kartici */
.secenje-image-container {
    width: 100%;
    height: 180px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.secenje-image-container:hover {
    transform: scale(1.02);
}

.secenje-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.secenje-image-container:hover img {
    transform: scale(1.05);
}

.secenje-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.secenje-image-container:hover .secenje-image-overlay {
    opacity: 1;
}

.secenje-image-overlay svg {
    color: white;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.secenje-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--color-primary);
}

.secenje-card.selected {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.05);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.secenje-card-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.secenje-main-info {
    flex: 1;
    min-width: 0;
}

.kupac-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 6px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.materijal-info {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.materijal-sifra {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.materijal-naziv {
    font-size: 13px;
    color: var(--text-secondary);
}

.separator {
    color: var(--text-tertiary);
}

.secenje-body {
    padding: 12px 0;
}

.secenje-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.secenje-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.secenje-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.secenje-label svg {
    color: var(--color-primary);
}

.secenje-value {
    font-size: 15px;
    color: var(--text-primary);
}

.secenje-footer {
    display: flex;
    gap: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

.secenje-footer .btn {
    flex: 1;
}

/* Detalji Modal Stilovi */
.detalji-section {
    margin-bottom: 24px;
}

.detalji-section:last-child {
    margin-bottom: 0;
}

.detalji-section h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-color);
}

.detalji-section h3 svg {
    color: var(--color-primary);
}

.detalji-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
}

.detalji-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.detalji-item strong {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detalji-item span {
    font-size: 14px;
    color: var(--text-primary);
}

.tabla-detalji {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 20px;
    align-items: start;
}

.tabla-slika {
    width: 200px;
    height: 200px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tabla-slika img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tabla-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.info-row:last-child {
    border-bottom: none;
}

.info-row strong {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.info-row span {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}

.parcici-table-wrapper {
    overflow-x: auto;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.parcici-table-wrapper table {
    width: 100%;
    border-collapse: collapse;
}

.parcici-table-wrapper thead {
    background: var(--bg-secondary);
}

.parcici-table-wrapper th {
    padding: 12px;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.parcici-table-wrapper td {
    padding: 12px;
    border-top: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-primary);
}

.parcici-table-wrapper tbody tr:hover {
    background: var(--bg-secondary);
}

.text-muted {
    color: var(--text-tertiary) !important;
}

/* Responsive */
@media (max-width: 768px) {
    .tabla-detalji {
        grid-template-columns: 1fr;
    }
    
    .tabla-slika {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .secenje-grid {
        grid-template-columns: 1fr;
    }
    
    .secenje-footer {
        flex-direction: column;
    }
    
    .detalji-grid {
        grid-template-columns: 1fr;
    }
    
    .secenje-image-container {
        height: 150px;
    }
}

/* ============================================
   BULK ACTIONS BAR
   ============================================ */

.bulk-actions-bar {
    position: sticky;
    top: 70px;
    z-index: 100;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-lg);
}

.bulk-actions-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.bulk-actions-info span {
    font-size: var(--font-size-sm);
}

/* ============================================
   SPREMANJE PANEL STYLES
   ============================================ */

.spremanje-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
}

.spremanje-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    border-color: var(--color-primary);
}

.spremanje-header {
    display: flex;
    gap: 20px;
    padding: 20px;
    border-bottom: 2px solid var(--border-color);
    background: var(--bg-lighter);
}

.spremanje-image {
    width: 200px;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.spremanje-image:hover {
    transform: scale(1.02);
}

.spremanje-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.spremanje-image:hover img {
    transform: scale(1.05);
}

.spremanje-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.spremanje-image:hover .spremanje-image-overlay {
    opacity: 1;
}

.spremanje-image-overlay svg {
    color: white;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.spremanje-main-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
}

.spremanje-sifra {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0;
    line-height: 1.2;
}

.spremanje-naziv {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
}

.spremanje-kupci {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 8px 0 0 0;
    line-height: 1.4;
}

.spremanje-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    padding: 20px;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

.spremanje-stat-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.spremanje-stat-item:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 8px;
    flex-shrink: 0;
}

.stat-icon svg {
    color: var(--color-primary);
}

.stat-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.spremanje-parcici {
    padding: 20px;
}

.spremanje-section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 16px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-color);
}

.spremanje-section-title svg {
    color: var(--color-primary);
}

.parcici-table-container {
    overflow-x: auto;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.parcici-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
}

.parcici-table thead {
    background: var(--bg-lighter);
}

.parcici-table th {
    padding: 12px 16px;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--border-color);
}

.parcici-table td {
    padding: 12px 16px;
    font-size: 14px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}

.parcici-table tbody tr:last-child td {
    border-bottom: none;
}

.parcici-table tbody tr:hover {
    background: var(--bg-hover);
}

.spremanje-no-parcici {
    padding: 40px;
    text-align: center;
    color: var(--text-muted);
}

.spremanje-no-parcici svg {
    margin-bottom: 16px;
    opacity: 0.5;
}

.spremanje-no-parcici p {
    font-size: 14px;
    margin: 0;
}

.spremanje-footer {
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-light);
}

.spremanje-footer .btn {
    flex: 1;
}

/* Spremanje Detalji Modal */
.spremanje-modal-content {
    background: var(--card-bg);
    border-radius: 12px;
    width: 90%;
    max-width: 900px;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.spremanje-modal-content .modal-header {
    padding: 24px;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.spremanje-modal-content .modal-header h2 {
    margin: 0;
    font-size: 22px;
    color: var(--text-primary);
}

.spremanje-modal-content .modal-body {
    padding: 24px;
    overflow-y: auto;
}

.materijali-list {
    display: grid;
    gap: 16px;
}

.materijal-detail-card {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
}

.materijal-detail-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px 0;
}

.detail-row {
    display: flex;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 120px;
}

.detail-value {
    font-size: 14px;
    color: var(--text-primary);
    flex: 1;
}

/* Responsive spremanje */
@media (max-width: 768px) {
    .spremanje-header {
        flex-direction: column;
        gap: 16px;
    }
    
    .spremanje-image {
        width: 100%;
        height: 250px;
    }
    
    .spremanje-stats {
        grid-template-columns: 1fr;
    }
    
    .spremanje-footer {
        flex-direction: column;
    }
    
    .parcici-table-container {
        font-size: 12px;
    }
    
    .parcici-table th,
    .parcici-table td {
        padding: 8px 12px;
    }
}

.bulk-actions-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

/* ============================================
   MAGACIN LIST STYLES (Compact)
   ============================================ */

.magacin-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

.magacin-list-item {
    display: grid;
    grid-template-columns: 150px 1fr auto auto;
    align-items: center;
    gap: 24px;
    padding: 16px 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
    width: 100%;
}

.magacin-list-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

/* Status border colors */
.magacin-list-item.status-critical {
    border-left: 4px solid #ef4444;
}

.magacin-list-item.status-warning {
    border-left: 4px solid #f59e0b;
}

.magacin-list-item.status-good {
    border-left: 4px solid #10b981;
}

.magacin-list-image {
    width: 150px;
    height: 150px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.magacin-list-image:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.magacin-list-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    transition: background 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.magacin-list-image:hover::after {
    background: rgba(0, 0, 0, 0.3);
}

.magacin-list-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.magacin-list-info {
    flex: 1;
    min-width: 0;
}

.magacin-list-header {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 8px;
}

.magacin-sifra {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
}

.magacin-naziv {
    font-size: 16px;
    color: var(--text-primary);
    font-weight: 500;
}

.magacin-list-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
}

.magacin-list-quantity {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 20px;
    border-radius: 8px;
    min-width: 100px;
}

.magacin-list-quantity.status-critical {
    background: rgba(239, 68, 68, 0.1);
}

.magacin-list-quantity.status-warning {
    background: rgba(245, 158, 11, 0.1);
}

.magacin-list-quantity.status-good {
    background: rgba(16, 185, 129, 0.1);
}

.quantity-main {
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
}

.status-critical .quantity-main {
    color: #ef4444;
}

.status-warning .quantity-main {
    color: #f59e0b;
}

.status-good .quantity-main {
    color: #10b981;
}

.quantity-min {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 6px;
}

.magacin-list-actions {
    display: flex;
    gap: 8px;
}

/* Responsive magacin list */
@media (max-width: 1024px) {
    .magacin-list-item {
        grid-template-columns: 120px 1fr auto auto;
        gap: 16px;
        padding: 12px 16px;
    }
    
    .magacin-list-image {
        width: 120px;
        height: 120px;
    }
    
    .magacin-sifra {
        font-size: 18px;
    }
    
    .magacin-naziv {
        font-size: 15px;
    }
    
    .quantity-main {
        font-size: 28px;
    }
}

@media (max-width: 768px) {
    .magacin-list-item {
        grid-template-columns: 100px 1fr;
        gap: 12px;
    }
    
    .magacin-list-image {
        width: 100px;
        height: 100px;
        grid-row: 1 / 3;
    }
    
    .magacin-list-info {
        grid-column: 2;
    }
    
    .magacin-list-quantity {
        grid-column: 2;
        justify-self: start;
        padding: 8px 16px;
    }
    
    .magacin-list-actions {
        grid-column: 1 / 3;
        justify-content: flex-end;
    }
    
    .magacin-sifra {
        font-size: 16px;
    }
    
    .magacin-naziv {
        font-size: 14px;
    }
    
    .quantity-main {
        font-size: 24px;
    }
}

.bulk-actions-bar .btn {
    background: white;
    color: var(--color-primary);
    border: none;
}

.bulk-actions-bar .btn:hover {
    background: var(--bg-secondary);
}

.bulk-actions-bar .btn-success {
    background: var(--color-success);
    color: white;
}

.bulk-actions-bar .btn-success:hover {
    background: #16a34a;
}

/* ============================================
   FULLSCREEN IMAGE MODAL
   ============================================ */

.modal-fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.modal-fullscreen-content {
    position: relative;
    max-width: 95vw;
    max-height: 95vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.modal-fullscreen img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-2xl);
    transition: transform 0.3s ease;
}

/* Rotirana slika za portrait na mobilnom */
@media (max-width: 768px) {
    .modal-fullscreen img {
        max-width: 95vw;
        max-height: 95vh;
    }
}

.modal-fullscreen-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
}

.modal-fullscreen-close:hover {
    background: var(--color-danger);
    color: white;
    transform: rotate(90deg);
}

.modal-fullscreen-caption {
    color: white;
    font-size: var(--font-size-base);
    font-weight: 500;
    text-align: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(0, 0, 0, 0.7);
    border-radius: var(--border-radius);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Responsive - Compact Cards */
@media (max-width: 768px) {
    .card-compact-header {
        flex-wrap: wrap;
    }
    
    .card-compact-actions {
        width: 100%;
    }
    
    .card-compact-actions .btn {
        flex: 1;
    }
    
    .bulk-actions-bar {
        flex-direction: column;
        align-items: stretch;
        top: 60px;
    }
    
    .bulk-actions-buttons {
        width: 100%;
    }
    
    .bulk-actions-buttons .btn {
        flex: 1;
    }
}


.badge.badge-primary {
    background: var(--color-primary);
    color: white;
}

/* Responsive Material Cards */
/* Workflow Stats */
.workflow-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon svg {
    color: var(--color-primary);
}

.stat-content {
    flex: 1;
}

.stat-content h3 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0 0 var(--spacing-xs) 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-number {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.stat-detail {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    margin: var(--spacing-xs) 0 0 0;
}

/* Workflow Badges */
.workflow-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.workflow-badge.workflow-secenje {
    background: var(--text-tertiary);
    color: white;
}

.workflow-badge.workflow-kantovanje {
    background: var(--color-primary);
    color: white;
}

.workflow-badge.workflow-cnc {
    background: var(--color-warning);
    color: white;
}

.workflow-badge.workflow-gotov {
    background: var(--color-success);
    color: white;
}

/* Material Quantity */
.materijal-quantity {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.materijal-quantity svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.materijal-quantity strong {
    font-size: var(--font-size-base);
    color: var(--text-primary);
}

/* Material Type */
.materijal-type {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
}

.materijal-type small {
    color: var(--text-secondary);
}

/* Workflow Info */
.materijal-workflow-info {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-top: 1px solid var(--border-color);
}

.materijal-workflow-info small {
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.text-info {
    color: var(--color-info);
}

/* PTX Preview Grid */
.ptx-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    padding: 15px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-top: 10px;
}

.ptx-preview-item {
    padding: 8px 12px;
    background: rgba(255, 107, 53, 0.05);
    border-left: 3px solid var(--color-primary);
    border-radius: 4px;
    font-size: var(--font-size-sm);
}

.ptx-preview-item strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 4px;
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ptx-data-preview {
    min-height: 100px;
}

.ptx-data-preview .spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 107, 53, 0.3);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    margin-right: 8px;
    vertical-align: middle;
}

.text-success {
    color: var(--color-success);
}

/* Detail Table */
.detail-table {
    width: 100%;
    border-collapse: collapse;
}

.detail-table tr {
    border-bottom: 1px solid var(--border-color);
}

.detail-table td {
    padding: var(--spacing-sm) 0;
    font-size: var(--font-size-sm);
}

.detail-table td:first-child {
    color: var(--text-secondary);
    width: 40%;
}

.detail-table td:last-child {
    color: var(--text-primary);
}

/* Materijal Details Grid */
.materijal-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.detail-section {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
}

.detail-section.full-width {
    grid-column: 1 / -1;
}

.detail-section h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-md) 0;
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: var(--spacing-sm);
}

/* Workflow Status Display */
.workflow-status-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

@media (max-width: 768px) {
    .workflow-stats {
        grid-template-columns: 1fr;
    }
    
    .materijal-image {
        height: 150px;
    }
    
    .materijal-content {
        padding: var(--spacing-md);
    }
    
    .materijal-header {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .materijal-details {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .materijal-stock {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .materijal-actions {
        flex-direction: column;
    }
    
    .materijal-actions .btn {
        width: 100%;
    }
    
    .materijal-details-grid {
        grid-template-columns: 1fr;
    }
}
/* ============================================
   AUTOCOMPLETE STYLES
   ============================================ */
.autocomplete-wrapper {
    position: relative;
}

.autocomplete-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e5e7eb;
    border-top: none;
    border-radius: 0 0 8px 8px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.autocomplete-list.active {
    display: block;
}

.autocomplete-item {
    padding: 10px 15px;
    cursor: pointer;
    border-bottom: 1px solid #f3f4f6;
    transition: background 0.15s;
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.active {
    background: #f3f4f6;
}

.autocomplete-item strong {
    color: #1f2937;
    display: block;
    margin-bottom: 2px;
}

.autocomplete-item small {
    color: #6b7280;
    font-size: 12px;
}

.autocomplete-add-new {
    padding: 10px 15px;
    background: #eff6ff;
    border-top: 2px solid #3b82f6;
    cursor: pointer;
    color: #3b82f6;
    font-weight: 500;
    transition: background 0.15s;
}

.autocomplete-add-new:hover {
    background: #dbeafe;
}

.autocomplete-add-new svg {
    display: inline-block;
    vertical-align: middle;
    margin-right: 5px;
}

/* ============================================
   MATERIJALI PARCICI STYLES
   ============================================ */
.parcici-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 10px;
    max-height: 400px;
    overflow-y: auto;
    padding: 10px;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 8px;
}

.parcici-list:empty {
    padding: 20px;
    text-align: center;
    color: var(--color-text-muted);
}

.parcici-list:empty::before {
    content: 'Nema dodanih parčića';
}

.parcic-item {
    background: var(--color-bg-medium);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 10px;
    transition: all 0.2s;
}

.parcic-item:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-lighter);
}

.parcic-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.parcic-number {
    min-width: 40px;
    font-weight: 600;
    color: var(--color-primary);
    text-align: center;
    font-size: 14px;
}

.parcic-inputs {
    display: flex;
    gap: 10px;
    flex: 1;
}

.parcic-dimenzije {
    flex: 2;
}

.parcic-kolicina {
    flex: 0 0 100px;
}

.parcic-napomena {
    flex: 1.5;
}

@media (max-width: 768px) {
    .parcic-inputs {
        flex-direction: column;
        gap: 8px;
    }
    
    .parcic-dimenzije,
    .parcic-kolicina,
    .parcic-napomena {
        flex: 1;
        width: 100%;
    }
}

/* ============================================
   MAGACIN POPIS
   ============================================ */

.info-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.info-card-content {
    display: flex;
    gap: 30px;
    align-items: center;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-label {
    font-weight: 600;
    color: var(--text-color);
}

.info-value {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1em;
}

.radio-group {
    display: flex;
    gap: 15px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s;
}

.radio-label:hover {
    border-color: var(--primary-color);
    background: var(--hover-bg);
}

.radio-label input[type="radio"] {
    cursor: pointer;
    width: 18px;
    height: 18px;
}

.radio-label input[type="radio"]:checked + span {
    color: var(--primary-color);
    font-weight: 600;
}

.radio-label span {
    font-size: 0.95em;
    user-select: none;
}

.popis-table {
    width: 100%;
}

.popis-table thead th {
    position: sticky;
    top: 0;
    background: var(--card-bg);
    z-index: 10;
}

/* Uvek prikaži kolonu Naziv dezena (4. kolona) */
.popis-table thead th:nth-child(4),
.popis-table tbody td:nth-child(4) {
    display: table-cell !important;
    min-width: 150px;
}

.popis-image-cell {
    padding: 8px !important;
    text-align: center;
}

.popis-dezen-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.popis-dezen-image:hover {
    transform: scale(1.1);
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.popis-input {
    max-width: 120px;
    text-align: center;
    font-weight: 600;
    font-size: 1.1em;
}

.popis-input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
    opacity: 0.6;
}

.popis-input:focus::placeholder {
    opacity: 0.4;
}

.razlika-value {
    font-weight: 700;
    font-size: 1.05em;
}

.razlika-positive {
    color: #10b981;
}

.razlika-negative {
    color: #ef4444;
}

.popis-table tbody tr.row-changed {
    background: rgba(59, 130, 246, 0.08);
    border-left: 4px solid var(--primary-color);
    transition: all 0.2s;
}

.popis-table tbody tr.row-changed:hover {
    background: rgba(59, 130, 246, 0.15);
}

.popis-table tbody tr.row-changed .popis-input {
    border-color: var(--primary-color);
    background: rgba(59, 130, 246, 0.05);
}

.summary-card {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(59, 130, 246, 0.1) 100%);
    border: 2px solid var(--primary-color);
    border-radius: 12px;
    padding: 24px;
    margin: 24px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.summary-card h3 {
    margin: 0 0 20px 0;
    color: var(--primary-color);
    font-size: 1.3em;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.summary-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px;
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.summary-label {
    font-size: 0.9em;
    color: var(--text-muted);
    font-weight: 500;
}

.summary-value {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--text-color);
}

.summary-positive {
    color: #10b981;
}

.summary-negative {
    color: #ef4444;
}

.page-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 24px;
    padding: 20px 0;
    border-top: 2px solid var(--border-color);
}

.modal-xlarge {
    max-width: 95vw;
    width: 1400px;
}

@media (max-width: 768px) {
    .info-card-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .radio-group {
        width: 100%;
        flex-direction: column;
    }
    
    .radio-label {
        width: 100%;
        justify-content: center;
    }
    
    .popis-dezen-image {
        width: 60px;
        height: 60px;
    }
    
    .popis-input {
        max-width: 100%;
        font-size: 1em;
    }
    
    .summary-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .summary-value {
        font-size: 1.4em;
    }
    
    .page-actions {
        flex-direction: column;
    }
    
    .page-actions .btn {
        width: 100%;
    }
    
    .modal-xlarge {
        max-width: 100%;
        width: 100%;
        height: 100%;
        border-radius: 0;
    }
    
    .popis-table thead th:nth-child(2),
    .popis-table tbody td:nth-child(2) {
        display: none;
    }
}

/* Loading Overlay */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.loading-overlay .loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Auto-save indicator animation */
#autoSaveIndicator {
    animation: fadeIn 0.3s ease-in-out;
}

/* ============================================
   MATERIJALI GRUPISANJE
   ============================================ */

.materijal-group {
    margin-bottom: 2rem;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.materijal-group-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    color: white;
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 3px solid var(--primary-hover);
}

.group-header-left {
    flex: 1;
}

.group-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    color: white;
    letter-spacing: -0.02em;
}

.group-subtitle {
    font-size: 0.95rem;
    margin: 0.25rem 0 0 0;
    opacity: 0.9;
    font-weight: 400;
}

.group-header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.group-count {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
}

.group-quantity {
    background: rgba(255, 255, 255, 0.15);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.materijal-group .materijali-grid {
    padding: 1.5rem;
    gap: 1.5rem;
    background: var(--bg-secondary);
}

@media (prefers-color-scheme: light) {
    .materijal-group-header {
        background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    }
    
    .materijal-group .materijali-grid {
        background: #f9fafb;
    }
}

@media (max-width: 768px) {
    .materijal-group-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1rem;
    }
    
    .group-title {
        font-size: 1.25rem;
    }
    
    .group-header-right {
        width: 100%;
        justify-content: space-between;
        gap: 0.5rem;
    }
    
    .group-count,
    .group-quantity {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .materijal-group .materijali-grid {
        padding: 1rem;
        gap: 1rem;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}