/**
 * Verktygshanteringssystem - Huvudstilmall
 * Modern, industriell design med fokus på användbarhet
 */

/* ============================================
   CSS VARIABLER
   ============================================ */
:root {
    /* Primära färger - Industriell */
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    
    /* Statusfärger */
    --success: #10b981;
    --success-dark: #059669;
    --warning: #f59e0b;
    --warning-dark: #d97706;
    --danger: #ef4444;
    --danger-dark: #dc2626;
    --info: #06b6d4;
    --info-dark: #0891b2;
    
    /* Neutrala färger */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Bakgrunder */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-card: #1e293b;
    --bg-input: #334155;
    
    /* Text */
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Borders */
    --border-color: #334155;
    --border-light: #475569;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.4), 0 4px 6px -4px rgb(0 0 0 / 0.3);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.5), 0 8px 10px -6px rgb(0 0 0 / 0.4);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    overflow-x: hidden;
    max-width: 100vw;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100vw;
    position: relative;
    color: var(--text-primary);
    background: var(--bg-primary);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ============================================
   NAVIGATION
   ============================================ */
.main-nav {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: var(--spacing-lg);
    width: 100%;
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.125rem;
}

.brand-icon {
    font-size: 1.5rem;
}

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

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    border-radius: var(--radius);
    transition: all var(--transition-fast);
    position: relative;
}

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

.nav-link.has-badge .nav-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background: var(--danger);
    color: white;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.nav-link.superadmin-link {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(99, 102, 241, 0.2));
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: #a78bfa;
}

.nav-link.superadmin-link:hover {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.3), rgba(99, 102, 241, 0.3));
    color: #c4b5fd;
}

.nav-icon {
    font-size: 1.1rem;
}

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

/* Notification Dropdown */
.notification-dropdown, .user-dropdown {
    position: relative;
}

.notification-btn, .user-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.notification-btn:hover, .user-btn:hover {
    background: var(--bg-input);
    color: var(--text-primary);
}

.notification-icon {
    font-size: 1.25rem;
}

.notification-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--danger);
    color: white;
    font-size: 0.65rem;
    padding: 2px 5px;
    border-radius: var(--radius-full);
    font-weight: 700;
}

.notification-panel, .user-panel {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 320px;
    display: none;
    z-index: 200;
}

.notification-panel.active, .user-panel.active {
    display: block;
    animation: slideDown 0.2s ease;
}

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

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

.notification-header h4 {
    font-weight: 600;
    color: var(--text-primary);
}

.mark-all-read {
    font-size: 0.85rem;
    color: var(--primary-light);
}

.notification-list {
    max-height: 350px;
    min-height: 100px;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Custom scrollbar for notification list */
.notification-list::-webkit-scrollbar {
    width: 6px;
}

.notification-list::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

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

.notification-list::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

.notification-item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast), transform 0.2s ease, opacity 0.2s ease;
}

.notification-item:hover {
    background: var(--bg-input);
}

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

.notification-item-icon {
    font-size: 1.25rem;
}

.notification-item-content {
    flex: 1;
}

.notification-item-content strong {
    display: block;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.notification-item-content p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin: var(--spacing-xs) 0;
}

.notification-item-content small {
    color: var(--text-muted);
    font-size: 0.75rem;
}

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

/* Notification read/unread states */
.notification-item.is-unread {
    background: rgba(37, 99, 235, 0.1);
    border-left: 3px solid var(--primary);
}

.notification-item.is-read {
    opacity: 0.7;
}

.notification-item.is-read:hover {
    opacity: 1;
}

/* Notification action buttons */
.notification-item-actions {
    display: flex;
    flex-direction: column;
    gap: 4px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.notification-item:hover .notification-item-actions {
    opacity: 1;
}

.notif-action-btn {
    width: 24px;
    height: 24px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

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

.notif-action-btn.notif-delete:hover {
    background: var(--danger);
}

/* Mark all read button */
.mark-all-read-btn {
    background: transparent;
    border: none;
    color: var(--primary);
    font-size: 0.8rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.mark-all-read-btn:hover {
    background: rgba(37, 99, 235, 0.1);
}

/* Clickable notification item */
.notification-item[data-link]:not([data-link=""]) {
    cursor: pointer;
}

/* User Panel */
.user-avatar {
    width: 32px;
    height: 32px;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
}

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

.dropdown-arrow {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.user-panel {
    min-width: 200px;
}

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

.user-role {
    display: block;
    font-size: 0.85rem;
    color: var(--primary-light);
    font-weight: 500;
}

.user-username {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.user-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.user-menu a:hover {
    background: var(--bg-input);
    color: var(--text-primary);
}

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

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 12px;
    margin-left: var(--spacing-sm);
    min-width: 44px;
    min-height: 44px;
    border-radius: var(--radius);
    transition: background var(--transition-fast);
}

.mobile-menu-btn:hover,
.mobile-menu-btn:active {
    background: var(--bg-input);
}

.mobile-menu-btn span {
    width: 22px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.mobile-menu-btn:hover span,
.mobile-menu-btn.active span {
    background: var(--text-primary);
}

/* Hamburger to X animation */
.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
    min-height: calc(100vh - 64px - 60px);
    overflow-x: hidden;
}

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.page-subtitle {
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

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

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

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

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: 500;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

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

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

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

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

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

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

.btn-warning {
    background: var(--warning);
    color: var(--gray-900);
}

.btn-warning:hover {
    background: var(--warning-dark);
    color: var(--gray-900);
}

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

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

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

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

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.85rem;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
}

.btn-disabled, .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-icon {
    font-size: 1.1em;
}

/* ============================================
   FORMS
   ============================================ */
.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.form-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.form-section-separate {
    margin-top: var(--spacing-2xl);
}

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

.form-group:last-child {
    margin-bottom: 0;
}

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

.form-label .required {
    color: var(--danger);
}

.label-icon {
    margin-right: var(--spacing-xs);
}

.form-input, .form-select, .form-textarea, .form-control,
input.form-control, select.form-control, textarea.form-control {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus,
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

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

/* Form control sizes */
.form-control-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.85rem;
}

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

.error-message {
    display: block;
    color: var(--danger);
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
}

.form-hint {
    display: block;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
}

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

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

.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
}

/* Checkbox */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--primary);
    border-color: var(--primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    color: white;
    font-size: 0.8rem;
}

/* Toggle Switch */
.toggle-switch {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
}

.toggle-switch input {
    display: none;
}

.toggle-slider {
    width: 48px;
    height: 24px;
    background: var(--bg-input);
    border-radius: var(--radius-full);
    position: relative;
    transition: background var(--transition-fast);
}

.toggle-slider::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: transform var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--success);
}

.toggle-switch input:checked + .toggle-slider::after {
    transform: translateX(24px);
}

/* File Upload */
.file-upload {
    position: relative;
}

.file-input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xl);
    background: var(--bg-input);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.file-upload:hover .file-upload-label {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.1);
}

.upload-icon {
    font-size: 2rem;
}

.upload-text {
    font-weight: 500;
    color: var(--text-primary);
}

.upload-hint {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.file-preview {
    margin-top: var(--spacing-md);
    display: none;
}

.file-preview img {
    max-width: 200px;
    border-radius: var(--radius);
}

/* ============================================
   CARDS
   ============================================ */
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.stat-icon {
    font-size: 2.5rem;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.stat-label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

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

/* Tool Cards */
.tool-grid, .tool-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.tool-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

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

.card-pending {
    border-color: var(--warning);
}

.tool-card-image {
    position: relative;
    height: 180px;
    background: var(--bg-input);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tool-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tool-placeholder, .tool-placeholder-large {
    font-size: 4rem;
    opacity: 0.5;
}

.tool-placeholder-large {
    font-size: 6rem;
}

.tool-status {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    background: var(--bg-secondary);
}

.status-available { color: var(--success); }
.status-checked_out { color: var(--warning); }
.status-pending_return, .status-pending { color: var(--info); }
.status-needs_service { color: var(--danger); }
.status-out_of_service { color: var(--text-muted); }
.status-active { color: var(--success); }
.status-approved { color: var(--success); }
.status-denied { color: var(--danger); }
.status-returned { color: var(--success); }
.status-inactive { color: var(--text-muted); }

.tool-card-body {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.tool-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.tool-category {
    display: inline-block;
    padding: 2px var(--spacing-sm);
    background: color-mix(in srgb, var(--cat-color, var(--primary)) 20%, transparent);
    color: var(--cat-color, var(--primary));
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-sm);
}

.tool-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.tool-location {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-muted);
    font-size: 0.85rem;
}

.tool-meta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-top: auto;
    padding-top: var(--spacing-sm);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-muted);
    font-size: 0.85rem;
}

.meta-icon {
    font-size: 0.9rem;
}

.tool-card-checkout-info {
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(245, 158, 11, 0.1);
    border-top: 1px solid rgba(245, 158, 11, 0.3);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.checkout-user, .checkout-date, .checkout-ao {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.checkout-user {
    font-weight: 500;
    color: var(--warning);
}

.checkout-icon, .date-icon, .ao-icon {
    font-size: 0.9rem;
}

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

/* ============================================
   TABLES
   ============================================ */
.table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    max-width: 100%;
    width: 100%;
}

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

.data-table th {
    text-align: left;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
}

/* Sortable column headers */
.sort-link {
    color: var(--text-secondary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: color var(--transition-fast);
}

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

.sort-link.active {
    color: var(--primary);
    font-weight: 700;
}

/* Checkout user info in table */
.checkout-user-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 0.85rem;
}

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

.checkout-user-username {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-family: var(--font-mono);
}

.checkout-time-small {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.checkout-ao {
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 500;
}

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

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

.data-table tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.row-inactive {
    opacity: 0.5;
}

/* Table Cells */
.cell-tool, .cell-user {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cell-tool .tool-name,
.cell-user .user-name {
    font-weight: 500;
    color: var(--text-primary);
}

.cell-tool .tool-ao,
.cell-user .user-username {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.cell-date {
    white-space: nowrap;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

.tool-thumb {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: var(--radius);
}

.tool-thumb-placeholder {
    width: 48px;
    height: 48px;
    background: var(--bg-input);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.tool-serial {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

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

.user-avatar-small {
    width: 32px;
    height: 32px;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.7rem;
}

.username-code {
    font-family: var(--font-mono);
    background: var(--bg-input);
    padding: 2px var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.category-badge {
    display: inline-block;
    padding: 2px var(--spacing-sm);
    background: color-mix(in srgb, var(--cat-color, var(--primary)) 20%, transparent);
    color: var(--cat-color, var(--primary));
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: var(--radius-full);
}

.status-badge {
    display: inline-block;
    padding: 4px var(--spacing-sm);
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    background: var(--bg-input);
}

.role-badge {
    display: inline-block;
    padding: 4px var(--spacing-sm);
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: var(--radius-full);
}

.role-admin {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.role-superadmin {
    background: rgba(139, 92, 246, 0.2);
    color: #a78bfa;
}

.role-user {
    background: var(--bg-input);
    color: var(--text-secondary);
}

.action-buttons-inline {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.action-buttons-inline .btn-sm {
    width: 32px;
    height: 32px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.inline-form {
    display: inline;
}

.inline-form .btn-sm {
    width: 32px;
    height: 32px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

/* ============================================
   FILTERS
   ============================================ */
.filter-bar {
    margin-bottom: var(--spacing-lg);
}

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

.filter-search {
    position: relative;
    flex: 1;
    min-width: 200px;
    max-width: 400px;
}

.search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    padding-left: 2.5rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    min-width: 150px;
}

.filter-tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-xs);
    max-width: 100%;
}

.filter-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    border-radius: var(--radius) var(--radius) 0 0;
    transition: all var(--transition-fast);
    position: relative;
}

.filter-tab:hover {
    color: var(--text-primary);
    background: var(--bg-input);
}

.filter-tab.active {
    color: var(--primary-light);
    background: var(--bg-input);
}

.filter-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

.tab-badge {
    background: var(--danger);
    color: white;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

/* Status Pills */
.status-pills {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.status-pill {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.pill-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.pill-success .pill-dot { background: var(--success); }
.pill-warning .pill-dot { background: var(--warning); }
.pill-info .pill-dot { background: var(--info); }
.pill-danger .pill-dot { background: var(--danger); }

/* ============================================
   EMPTY STATES
   ============================================ */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.empty-state-small {
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--text-muted);
}

/* ============================================
   ALERTS & FLASH MESSAGES
   ============================================ */
.flash-message {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius);
    margin-bottom: var(--spacing-lg);
    animation: slideDown 0.3s ease;
}

.flash-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.flash-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
}

.flash-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--warning);
    color: var(--warning);
}

.flash-info {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid var(--info);
    color: var(--info);
}

.flash-icon {
    font-size: 1.25rem;
}

.flash-text {
    flex: 1;
}

.flash-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.7;
    color: inherit;
}

.flash-close:hover {
    opacity: 1;
}

.alert {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius);
    margin-bottom: var(--spacing-lg);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--warning);
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success);
}

.alert-icon {
    font-size: 1.25rem;
}

.alert-content {
    flex: 1;
}

.alert-content strong {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.alert-content ul {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
}

.alert-banner {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   CHECKLIST
   ============================================ */
.checklist {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.checklist-item:hover {
    border-color: var(--border-light);
}

.checklist-item input[type="checkbox"] {
    display: none;
}

.checklist-checkbox {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.checkbox-icon {
    opacity: 0;
    color: white;
    font-size: 0.8rem;
}

.checklist-item input:checked + .checklist-checkbox {
    background: var(--success);
    border-color: var(--success);
}

.checklist-item input:checked + .checklist-checkbox .checkbox-icon {
    opacity: 1;
}

.checklist-warning input:checked + .checklist-checkbox {
    background: var(--warning);
    border-color: var(--warning);
}

.checklist-content {
    flex: 1;
}

.checklist-title {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.checklist-desc {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

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

/* Checklist Summary */
.checklist-summary {
    display: flex;
    gap: var(--spacing-sm);
}

.check-item {
    font-size: 1.25rem;
    opacity: 0.5;
}

.check-item.check-ok {
    opacity: 1;
}

.check-item.check-fail {
    opacity: 0.3;
}

.check-item.check-warning {
    opacity: 1;
}

/* ============================================
   DASHBOARD SECTIONS
   ============================================ */
.dashboard-section {
    margin-bottom: var(--spacing-2xl);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.section-icon {
    font-size: 1.1em;
}

/* Dashboard Grid (Admin) */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.dashboard-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.dashboard-card-wide {
    grid-column: span 2;
}

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

.card-header h2 {
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.card-icon {
    font-size: 1.1em;
}

.card-link {
    font-size: 0.85rem;
    color: var(--primary-light);
}

.card-body {
    padding: var(--spacing-md);
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    min-width: 120px;
    transition: all var(--transition);
    position: relative;
}

.quick-action-btn:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    color: var(--primary-light);
}

.action-icon {
    font-size: 2rem;
}

.action-text {
    font-size: 0.9rem;
    font-weight: 500;
}

.action-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--danger);
    color: white;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: var(--radius-full);
}

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

/* Return List */
.return-list, .service-list, .activity-list {
    display: flex;
    flex-direction: column;
}

.return-item, .service-item, .activity-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-fast);
}

.return-item:hover, .activity-item:hover {
    background: var(--bg-input);
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
    margin: 0 calc(-1 * var(--spacing-sm));
}

.return-item:last-child, .service-item:last-child, .activity-item:last-child {
    border-bottom: none;
}

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

.return-tool, .service-tool {
    font-weight: 500;
    color: var(--text-primary);
}

.return-user {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

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

.return-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.return-badge {
    font-size: 0.7rem;
    padding: 2px var(--spacing-sm);
    border-radius: var(--radius-full);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

/* Activity List */
.activity-item {
    gap: var(--spacing-md);
    justify-content: flex-start;
}

.activity-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.activity-content {
    flex: 1;
    min-width: 0;
}

.activity-desc {
    display: block;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.activity-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Status Overview */
.status-overview {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.status-overview h2 {
    margin-bottom: var(--spacing-lg);
}

.status-bars {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.status-bar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.status-bar-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.status-bar-track {
    height: 8px;
    background: var(--bg-input);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.status-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.5s ease;
}

.status-bar-fill.status-success { background: var(--success); }
.status-bar-fill.status-warning { background: var(--warning); }
.status-bar-fill.status-info { background: var(--info); }
.status-bar-fill.status-danger { background: var(--danger); }

/* History List */
.history-list {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.history-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

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

.history-icon {
    font-size: 1.25rem;
}

.history-content {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.history-tool {
    font-weight: 500;
    color: var(--text-primary);
}

.history-date {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.history-status {
    font-size: 0.8rem;
    padding: 2px var(--spacing-sm);
    border-radius: var(--radius-full);
    background: var(--bg-input);
}

/* ============================================
   RETURN DETAIL
   ============================================ */
.return-detail-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-xl);
}

.return-detail-main {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

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

.detail-section h2 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.detail-tool {
    display: flex;
    gap: var(--spacing-lg);
}

.tool-preview {
    width: 150px;
    height: 150px;
    background: var(--bg-input);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.tool-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tool-info h3, .tool-details h2 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.tool-meta-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.meta-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    min-width: 100px;
}

.meta-value {
    color: var(--text-primary);
}

/* Checklist Detail */
.checklist-detail {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.checklist-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--radius);
}

.row-ok {
    background: rgba(16, 185, 129, 0.1);
}

.row-fail {
    background: rgba(239, 68, 68, 0.1);
}

.row-warning {
    background: rgba(245, 158, 11, 0.1);
}

.row-icon {
    font-size: 1.25rem;
}

.row-label {
    color: var(--text-primary);
}

.service-notes, .user-comment, .decision-comment {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-input);
    border-radius: var(--radius);
}

.service-notes h4, .user-comment h4 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

/* Action Section */
.action-section .action-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.action-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.action-divider {
    text-align: center;
    color: var(--text-muted);
    position: relative;
}

.action-divider::before,
.action-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: calc(50% - 20px);
    height: 1px;
    background: var(--border-color);
}

.action-divider::before { left: 0; }
.action-divider::after { right: 0; }

/* Decision Info */
.decision-info {
    text-align: center;
}

.decision-status {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.decision-meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Sidebar */
.return-detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

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

.sidebar-section h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

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

.user-avatar-large {
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
}

.user-details {
    display: flex;
    flex-direction: column;
}

.user-fullname {
    font-weight: 500;
    color: var(--text-primary);
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: var(--spacing-lg);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--spacing-md);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: calc(-1 * var(--spacing-lg) + 1px);
    top: 4px;
    width: 10px;
    height: 10px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-light);
    border-radius: 50%;
}

.timeline-dot-approved {
    border-color: var(--success);
    background: var(--success);
}

.timeline-dot-denied {
    border-color: var(--danger);
    background: var(--danger);
}

.timeline-content {
    display: flex;
    flex-direction: column;
}

.timeline-label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.timeline-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============================================
   CHECKOUT & RETURN FORMS
   ============================================ */
.checkout-container, .return-container {
    max-width: 800px;
    margin: 0 auto;
}

.checkout-tool-info, .return-tool-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.checkout-tool-info .tool-preview,
.return-tool-info .tool-preview {
    width: 120px;
    height: 120px;
}

.checkout-tool-info .tool-details,
.return-tool-info .tool-details {
    width: 100%;
}

.checkout-tool-info .tool-meta-list,
.return-tool-info .tool-meta-list {
    justify-content: center;
}

.checkout-tool-info .meta-item,
.return-tool-info .meta-item {
    justify-content: center;
}

.checkout-form, .return-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.checkout-confirmation {
    background: var(--bg-input);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
}

.return-notice {
    display: flex;
    gap: var(--spacing-md);
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid var(--info);
    border-radius: var(--radius);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.notice-icon {
    font-size: 1.25rem;
}

.notice-content strong {
    display: block;
    color: var(--info);
    margin-bottom: var(--spacing-xs);
}

.notice-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ============================================
   QR SCANNER
   ============================================ */
.scanner-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.scanner-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.scanner-viewport {
    position: relative;
    aspect-ratio: 4/3;
    background: #000;
}

#scannerVideo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.scanner-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.scanner-target {
    width: 200px;
    height: 200px;
    border: 3px solid var(--primary);
    border-radius: var(--radius-lg);
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.5);
}

.scanner-loading {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.8);
    color: var(--text-primary);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

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

.scanner-controls {
    padding: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.scanner-result, .scanner-error {
    padding: var(--spacing-xl);
    text-align: center;
}

.scanner-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    border-radius: var(--radius);
    margin: var(--spacing-md);
}

.scanner-error #errorMessage {
    text-align: left;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 400px;
    margin: var(--spacing-md) auto;
}

.result-icon, .error-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.result-tool {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

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

.scanner-instructions h3 {
    margin-bottom: var(--spacing-lg);
}

.scanner-instructions ol {
    padding-left: var(--spacing-lg);
    color: var(--text-secondary);
}

.scanner-instructions li {
    margin-bottom: var(--spacing-sm);
}

.scanner-tips {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.scanner-tips h4 {
    margin-bottom: var(--spacing-sm);
}

.scanner-tips ul {
    padding-left: var(--spacing-lg);
    color: var(--text-muted);
}

/* ============================================
   LOG PAGE
   ============================================ */
.log-list {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    max-width: 100%;
}

.log-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    align-items: flex-start;
}

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

.log-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.log-content {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.log-description {
    display: block;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.log-meta {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.log-user, .log-date, .log-ip {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.log-action-badge {
    font-size: 0.75rem;
    padding: 4px var(--spacing-sm);
    border-radius: var(--radius-full);
    background: var(--bg-input);
    color: var(--text-secondary);
    white-space: nowrap;
    flex-shrink: 0;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.pagination-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
}

.pagination-btn:hover {
    background: var(--bg-input);
}

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

/* ============================================
   USER EDIT
   ============================================ */
.user-header-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.user-header-info h2 {
    margin-bottom: var(--spacing-xs);
}

.username-display {
    display: block;
    font-family: var(--font-mono);
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.username-preview {
    background: var(--bg-input);
    padding: var(--spacing-md);
    border-radius: var(--radius);
    margin-top: var(--spacing-sm);
}

.preview-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.preview-value {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--primary-light);
    margin-left: var(--spacing-sm);
}

.password-reset-form {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-end;
}

.password-reset-form .form-group {
    flex: 1;
    margin-bottom: 0;
}

/* Current Image */
.current-image {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.current-image img {
    max-width: 200px;
    border-radius: var(--radius);
    margin: 0 auto;
}

.current-label {
    display: block;
    margin-top: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* QR Display */
.qr-display {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-input);
    border-radius: var(--radius-lg);
}

.qr-image {
    max-width: 200px;
    margin: 0 auto var(--spacing-md);
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.qr-info {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

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

.qr-link {
    font-size: 1.5rem;
    transition: transform var(--transition-fast);
}

.qr-link:hover {
    transform: scale(1.2);
}

/* PIN Info Box */
.pin-info-box {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid var(--info);
    border-radius: var(--radius);
    margin-bottom: var(--spacing-lg);
}

.pin-info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.pin-info-content {
    flex: 1;
}

.pin-info-content strong {
    color: var(--info);
}

.pin-info-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* PIN Input */
.pin-input {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    letter-spacing: 0.5em;
    text-align: center;
}

/* ============================================
   SERVICE PAGE
   ============================================ */
.alert-section {
    margin-bottom: var(--spacing-lg);
}

.tools-needing-service {
    margin-top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.service-needed-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius);
}

.service-type-badge {
    padding: 2px var(--spacing-sm);
    background: var(--bg-input);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
}

.truncate-text {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
    padding: var(--spacing-xl) 0;
}

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 500px;
    padding: var(--spacing-lg);
    position: relative;
    z-index: 1;
    margin: auto;
}

.login-card {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-logo {
    width: 80px;
    height: 80px;
    background: var(--primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.logo-icon {
    font-size: 2.5rem;
}

.login-header h1 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.login-subtitle {
    color: var(--text-secondary);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.login-footer {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

.login-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.login-footer a:hover {
    text-decoration: underline;
}

/* Login Decoration */
.login-decoration {
    position: fixed;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.deco-grid {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: var(--spacing-xl);
    padding: var(--spacing-xl);
    opacity: 0.03;
}

.deco-item {
    background: var(--primary);
    border-radius: var(--radius);
    animation: pulse 4s ease-in-out infinite;
}

.deco-item:nth-child(2n) { animation-delay: 0.5s; }
.deco-item:nth-child(3n) { animation-delay: 1s; }
.deco-item:nth-child(5n) { animation-delay: 1.5s; }

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

/* ============================================
   FOOTER
   ============================================ */
.main-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md) var(--spacing-lg);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-session {
    color: var(--text-muted);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.hidden { display: none !important; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1200px) {
    .stats-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-card-wide {
        grid-column: span 1;
    }
}

@media (max-width: 992px) {
    .return-detail-container {
        grid-template-columns: 1fr;
    }
    
    .return-detail-sidebar {
        order: -1;
    }
    
    .scanner-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        padding: var(--spacing-md);
        z-index: 1000;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: flex;
        z-index: 101;
    }
    
    .page-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .page-actions {
        justify-content: stretch;
    }
    
    .page-actions .btn {
        flex: 1;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .checkout-tool-info, .return-tool-info {
        flex-direction: column;
    }
    
    .tool-preview {
        width: 100%;
        height: 200px;
    }
    
    .detail-tool {
        flex-direction: column;
    }
    
    .filter-form {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-search {
        max-width: none;
    }
    
    .quick-actions {
        flex-direction: column;
    }
    
    .quick-action-btn {
        flex-direction: row;
        justify-content: flex-start;
    }
    
    .user-header-card {
        flex-direction: column;
        text-align: center;
    }
    
    .password-reset-form {
        flex-direction: column;
    }
    
    .table-container {
        font-size: 0.9rem;
    }
    
    .data-table th, .data-table td {
        padding: var(--spacing-sm);
    }
    
    .action-buttons-inline {
        flex-direction: column;
    }
    
    .footer-container {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    /* Log page på mobil */
    .log-item {
        flex-direction: column;
        gap: var(--spacing-sm);
        padding: var(--spacing-md);
    }
    
    .log-item .log-icon {
        display: none;
    }
    
    .log-content {
        width: 100%;
    }
    
    .log-description {
        font-size: 0.9rem;
        line-height: 1.4;
        word-break: break-word;
    }
    
    .log-meta {
        flex-direction: column;
        gap: var(--spacing-xs);
        margin-top: var(--spacing-sm);
    }
    
    .log-user, .log-date, .log-ip {
        font-size: 0.75rem;
    }
    
    .log-action-badge {
        align-self: flex-start;
        margin-top: var(--spacing-xs);
    }
    
    /* Filter form på mobil */
    .filter-form {
        gap: var(--spacing-sm);
    }
    
    .filter-select {
        width: 100%;
        min-width: auto;
    }
    
    /* Filter tabs på mobil */
    .filter-tabs {
        display: flex;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        gap: var(--spacing-xs);
        padding-bottom: var(--spacing-sm);
        margin: 0 calc(var(--spacing-md) * -1);
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
        width: calc(100% + var(--spacing-md) * 2);
    }
    
    .filter-tabs::-webkit-scrollbar {
        display: none;
    }
    
    .filter-tab {
        flex-shrink: 0;
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.85rem;
    }
    
    .tab-badge {
        font-size: 0.7rem;
        padding: 2px 5px;
    }
    
    /* Table på mobil */
    .table-container {
        margin: 0 calc(var(--spacing-md) * -1);
        border-radius: 0;
        border-left: none;
        border-right: none;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        width: calc(100% + var(--spacing-md) * 2);
        max-width: calc(100% + var(--spacing-md) * 2);
    }
    
    .data-table {
        min-width: 550px;
        width: max-content;
    }
    
    .data-table th,
    .data-table td {
        padding: var(--spacing-sm);
        font-size: 0.85rem;
        white-space: nowrap;
    }
    
    .data-table .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
        white-space: nowrap;
    }
    
    .cell-tool, .cell-user {
        min-width: 100px;
        max-width: 150px;
    }
    
    .cell-tool .tool-name,
    .cell-user .user-name {
        font-size: 0.85rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .cell-tool .tool-ao,
    .cell-user .user-username {
        font-size: 0.75rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    /* Pagination på mobil */
    .pagination {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .pagination-btn {
        flex: 1;
        text-align: center;
        min-width: 100px;
    }
    
    .pagination-info {
        width: 100%;
        text-align: center;
        order: -1;
    }
    
    /* Notification panel på mobil */
    .notification-panel {
        position: fixed;
        top: 64px;
        left: var(--spacing-md);
        right: var(--spacing-md);
        min-width: auto;
        max-height: 70vh;
    }
    
    .user-panel {
        position: fixed;
        top: 64px;
        right: var(--spacing-md);
        min-width: 200px;
    }
    
    /* Global overflow fix för mobil */
    .main-content,
    .main-footer,
    .page-header,
    .filter-bar {
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    /* Filter tabs ska kunna scrolla */
    .filter-tabs {
        max-width: 100vw;
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .main-content {
        padding: var(--spacing-md);
    }
    
    .nav-container {
        padding: 0 var(--spacing-md);
    }
    
    .brand-text {
        display: none;
    }
    
    .tool-grid {
        grid-template-columns: 1fr;
    }
    
    .form-section {
        padding: var(--spacing-md);
    }
    
    .login-card {
        padding: var(--spacing-lg);
    }
    
    /* Log page på små skärmar */
    .log-list {
        border-radius: var(--radius);
    }
    
    .log-item {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .log-description {
        font-size: 0.85rem;
    }
    
    .log-action-badge {
        font-size: 0.7rem;
        padding: 2px 6px;
    }
    
    /* Filter tabs på små skärmar */
    .filter-tab {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
    }
    
    .filter-tab .tab-icon {
        font-size: 0.9rem;
    }
    
    /* Table på små skärmar */
    .table-container {
        margin: 0 calc(var(--spacing-sm) * -1);
        width: calc(100% + var(--spacing-sm) * 2);
        max-width: calc(100% + var(--spacing-sm) * 2);
    }
    
    .data-table {
        min-width: 500px;
    }
    
    .data-table th,
    .data-table td {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
    }
    
    .checklist-summary {
        gap: 2px;
    }
    
    .check-item {
        font-size: 0.9rem;
    }
    
    .status-badge {
        font-size: 0.7rem;
        padding: 2px 6px;
        white-space: nowrap;
    }
    
    /* Filter tabs på små skärmar */
    .filter-tabs {
        margin: 0 calc(var(--spacing-sm) * -1);
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
        width: calc(100% + var(--spacing-sm) * 2);
    }
    
    /* Notification panel på små skärmar */
    .notification-panel {
        left: var(--spacing-sm);
        right: var(--spacing-sm);
    }
    
    .notification-list {
        max-height: 50vh;
    }
    
    .user-name {
        display: none;
    }
    
    .dropdown-arrow {
        display: none;
    }
}

/* ============================================
   MANUELL SÖKNING / QR ALTERNATIV
   ============================================ */
.manual-search-box {
    background: var(--bg-card);
    border: 2px solid var(--primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.manual-search-box h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

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

.manual-search-form {
    margin-bottom: var(--spacing-md);
}

.manual-search-form .input-group {
    display: flex;
    gap: var(--spacing-sm);
}

.manual-search-form .form-input {
    flex: 1;
    padding: var(--spacing-md);
    font-size: 1.1rem;
}

.manual-search-hint {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.scanner-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: var(--spacing-xl) 0;
    color: var(--text-muted);
}

.scanner-divider::before,
.scanner-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}

.scanner-divider span {
    padding: 0 var(--spacing-lg);
    text-transform: uppercase;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Alert varning */
.alert-warning {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid var(--warning);
    color: var(--warning);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    margin-bottom: var(--spacing-xl);
}

.alert-warning strong {
    display: block;
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   PROFIL & NFC
   ============================================ */
/* Centered page wrapper */
.centered-page {
    max-width: 800px;
    margin: 0 auto;
}

.profile-container {
    display: grid;
    gap: var(--spacing-xl);
    max-width: 800px;
    margin: 0 auto;
}

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

.profile-card h3 {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

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

.profile-header {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

.profile-avatar {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
}

.profile-info h2 {
    margin-bottom: var(--spacing-xs);
}

.profile-info .username-badge {
    display: inline-block;
    margin-right: var(--spacing-sm);
}

.profile-details {
    display: grid;
    gap: var(--spacing-md);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.detail-label {
    color: var(--text-muted);
}

.detail-value {
    color: var(--text-primary);
    font-weight: 500;
}

/* NFC Reader UI */
.nfc-reader-ui {
    text-align: center;
    padding: var(--spacing-xl);
}

.nfc-animation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl);
    opacity: 0.5;
    transition: opacity var(--transition);
}

.nfc-animation.active {
    opacity: 1;
}

.nfc-phone, .nfc-card {
    font-size: 3rem;
}

.nfc-waves {
    display: flex;
    gap: 4px;
}

.nfc-waves span {
    width: 4px;
    height: 20px;
    background: var(--primary);
    border-radius: 2px;
    opacity: 0.3;
}

.nfc-animation.active .nfc-waves span {
    animation: nfcPulse 1.5s ease-in-out infinite;
}

.nfc-animation.active .nfc-waves span:nth-child(2) {
    animation-delay: 0.2s;
}

.nfc-animation.active .nfc-waves span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes nfcPulse {
    0%, 100% { transform: scaleY(1); opacity: 0.3; }
    50% { transform: scaleY(2); opacity: 1; }
}

.nfc-status {
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
}

.nfc-controls {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.nfc-result {
    margin-top: var(--spacing-xl);
}

.nfc-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success);
    border-radius: var(--radius);
    padding: var(--spacing-lg);
    text-align: center;
}

.nfc-success-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.nfc-success code {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.nfc-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    border-radius: var(--radius);
    padding: var(--spacing-lg);
    text-align: left;
}

.nfc-error-icon {
    font-size: 1.5rem;
    margin-right: var(--spacing-sm);
}

.nfc-not-supported {
    background: var(--bg-input);
    border-radius: var(--radius);
    padding: var(--spacing-xl);
    text-align: center;
}

.nfc-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.nfc-not-supported h3 {
    margin-bottom: var(--spacing-sm);
}

.nfc-not-supported p {
    color: var(--text-secondary);
}

/* NFC länkat info */
.nfc-linked-info {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success);
    border-radius: var(--radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.nfc-linked-icon {
    font-size: 2rem;
}

.nfc-linked-details strong {
    color: var(--success);
}

.nfc-linked-details p {
    color: var(--text-secondary);
    margin: var(--spacing-xs) 0;
}

.nfc-linked-details small {
    color: var(--text-muted);
    display: block;
}

.card-id-display {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: 0.8rem;
    background: var(--bg-card);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.unlink-form {
    margin-top: var(--spacing-md);
}

.nfc-help {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.nfc-help h4 {
    margin-bottom: var(--spacing-md);
}

.nfc-help ol {
    color: var(--text-secondary);
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.nfc-help li {
    margin-bottom: var(--spacing-sm);
}

.nfc-requirements {
    background: var(--bg-input);
    padding: var(--spacing-md);
    border-radius: var(--radius);
}

.nfc-requirements ul {
    padding-left: var(--spacing-lg);
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
}

/* NFC Login Section */
.login-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: var(--spacing-lg) 0;
    color: var(--text-muted);
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}

.login-divider span {
    padding: 0 var(--spacing-md);
    font-size: 0.875rem;
}

.nfc-login-section {
    text-align: center;
}

.nfc-login-btn {
    width: 100%;
    margin-bottom: var(--spacing-md);
}

.nfc-login-hint {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ============================================
   FAVORITER
   ============================================ */
.favorite-btn {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 10;
}

.favorite-btn:hover {
    background: rgba(0, 0, 0, 0.7);
    transform: scale(1.1);
}

.favorite-star {
    font-size: 20px;
    color: var(--gray-400);
    transition: all 0.2s ease;
}

.favorite-btn.is-favorite .favorite-star {
    color: #fbbf24;
    text-shadow: 0 0 10px rgba(251, 191, 36, 0.5);
}

.favorite-btn:hover .favorite-star {
    color: #fbbf24;
}

.tool-card.is-favorite {
    border-color: rgba(251, 191, 36, 0.3);
    box-shadow: 0 0 20px rgba(251, 191, 36, 0.1);
}

.favorite-filter-btn.btn-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

/* Favoritsektion på dashboard */
.favorites-section {
    margin-bottom: var(--spacing-xl);
}

.favorites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.favorite-quick-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: var(--spacing-md);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.favorite-quick-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.favorite-quick-card .favorite-icon {
    font-size: 32px;
    margin-bottom: var(--spacing-sm);
}

.favorite-quick-card .favorite-name {
    font-size: 0.875rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.favorite-quick-card .favorite-status {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* ============================================
   PWA INSTALLATION
   ============================================ */
.pwa-install-banner {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(37, 99, 235, 0.4);
    display: none;
    align-items: center;
    gap: var(--spacing-md);
    z-index: 1000;
    max-width: 90%;
}

.pwa-install-banner.show {
    display: flex;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.pwa-install-banner .pwa-icon {
    font-size: 32px;
}

.pwa-install-banner .pwa-text {
    flex: 1;
}

.pwa-install-banner .pwa-title {
    font-weight: 600;
    margin-bottom: 4px;
}

.pwa-install-banner .pwa-subtitle {
    font-size: 0.875rem;
    opacity: 0.9;
}

.pwa-install-banner .pwa-btn {
    background: white;
    color: var(--primary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pwa-install-banner .pwa-btn:hover {
    background: var(--gray-100);
    transform: scale(1.05);
}

.pwa-install-banner .pwa-close {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.pwa-install-banner .pwa-close:hover {
    opacity: 1;
}

/* ============================================
   STATISTIK (ADMIN)
   ============================================ */
.nav-link[href*="statistics"] {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
}

/* ============================================
   PÅMINNELSEINDIKATOR
   ============================================ */
.overdue-indicator {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: var(--danger);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: white;
    font-weight: 700;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 0 0 10px rgba(239, 68, 68, 0);
    }
}

/* Print Styles */
@media print {
    .main-nav, .main-footer, .page-actions, .filter-bar, .btn {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .main-content {
        max-width: none;
        padding: 0;
    }
}