/* ============================================
   Cursor IDE Inspired Theme - NewVend Admin
   Dark Mode (Default) + Light Mode Support
   ============================================ */

/* CSS Custom Properties - Dark Theme (Default) */
:root {
    /* Background Colors */
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-elevated: #232323;
    --bg-hover: #2a2a2a;
    --bg-active: #333333;
    
    /* Text Colors */
    --text-primary: #e4e4e7;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --text-inverse: #18181b;
    
    /* Border Colors */
    --border-primary: rgba(255, 255, 255, 0.1);
    --border-secondary: rgba(255, 255, 255, 0.05);
    --border-hover: rgba(255, 255, 255, 0.2);
    
    /* Accent Colors */
    --accent-primary: #3b82f6;
    --accent-secondary: #60a5fa;
    --accent-hover: #2563eb;
    --accent-muted: rgba(59, 130, 246, 0.15);
    
    /* Status Colors */
    --success: #22c55e;
    --success-muted: rgba(34, 197, 94, 0.15);
    --warning: #f59e0b;
    --warning-muted: rgba(245, 158, 11, 0.15);
    --error: #ef4444;
    --error-muted: rgba(239, 68, 68, 0.15);
    --info: #3b82f6;
    --info-muted: rgba(59, 130, 246, 0.15);
    
    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.3);
    
    /* Border Radius */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 100ms ease;
    --transition-normal: 150ms ease;
    --transition-slow: 250ms ease;
    --transition-theme: 300ms ease;
    
    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    
    /* Spacing */
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 60px;
    --header-height: 64px;
    --bottom-nav-height: 68px;
    
    /* Legacy Compatibility */
    --border-radius: var(--radius-lg);
    --border-radius-sm: var(--radius-md);
    --transition: var(--transition-normal);
    --shadow-primary: var(--shadow-md);
    --shadow-secondary: var(--shadow-lg);
    --gradient-primary: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    --gradient-dark: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

/* Light Theme */
[data-theme="light"] {
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-tertiary: #f4f4f5;
    --bg-elevated: #ffffff;
    --bg-hover: #f4f4f5;
    --bg-active: #e4e4e7;
    
    /* Text Colors */
    --text-primary: #18181b;
    --text-secondary: #52525b;
    --text-muted: #a1a1aa;
    --text-inverse: #fafafa;
    
    /* Border Colors */
    --border-primary: rgba(0, 0, 0, 0.1);
    --border-secondary: rgba(0, 0, 0, 0.05);
    --border-hover: rgba(0, 0, 0, 0.2);
    
    /* Accent Colors - Same for consistency */
    --accent-primary: #2563eb;
    --accent-secondary: #3b82f6;
    --accent-hover: #1d4ed8;
    --accent-muted: rgba(37, 99, 235, 0.1);
    
    /* Status Colors - Slightly adjusted for light mode */
    --success: #16a34a;
    --success-muted: rgba(22, 163, 74, 0.1);
    --warning: #d97706;
    --warning-muted: rgba(217, 119, 6, 0.1);
    --error: #dc2626;
    --error-muted: rgba(220, 38, 38, 0.1);
    --info: #2563eb;
    --info-muted: rgba(37, 99, 235, 0.1);
    
    /* Shadows - Lighter for light mode */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.03);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 20px rgba(37, 99, 235, 0.15);
}

/* ============================================
   Reset and Base Styles
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*,
*::before,
*::after {
    transition: background-color var(--transition-theme),
                border-color var(--transition-theme),
                color var(--transition-theme),
                box-shadow var(--transition-theme);
}

html {
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border-primary);
    border-radius: var(--radius-full);
}

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

/* Selection */
::selection {
    background: var(--accent-muted);
    color: var(--accent-primary);
}

/* ============================================
   Theme Toggle Button
   ============================================ */

.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-normal);
    flex-shrink: 0;
}

.theme-toggle:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--border-hover);
}

.theme-toggle:active {
    transform: scale(0.95);
}

.theme-toggle i {
    font-size: 1rem;
    transition: transform var(--transition-normal);
}

.theme-toggle:hover i {
    transform: rotate(15deg);
}

/* Dark mode shows sun, light mode shows moon */
.theme-toggle .fa-sun {
    display: block;
}

.theme-toggle .fa-moon {
    display: none;
}

[data-theme="light"] .theme-toggle .fa-sun {
    display: none;
}

[data-theme="light"] .theme-toggle .fa-moon {
    display: block;
}

/* ============================================
   Layout
   ============================================ */

.app-layout {
    display: flex;
    min-height: 100vh;
}

/* ============================================
   Sidebar
   ============================================ */

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-primary);
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 50;
    display: flex;
    flex-direction: column;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

/* Sidebar Header */
.sidebar-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.sidebar.collapsed .sidebar-header {
    padding: 1.25rem 0.75rem;
    justify-content: center;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.sidebar-logo i {
    color: var(--accent-primary);
    font-size: 1.35rem;
    min-width: 24px;
}

.sidebar.collapsed .sidebar-logo-text {
    display: none;
}

.sidebar-toggle {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    flex-shrink: 0;
}

.sidebar-toggle:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
    border-color: var(--border-hover);
}

.sidebar.collapsed .sidebar-toggle {
    margin-left: 0;
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

.sidebar-section {
    margin-bottom: 1.5rem;
}

.sidebar-section-title {
    padding: 0.5rem 1.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.25rem;
}

.sidebar.collapsed .sidebar-section-title {
    display: none;
}

.sidebar-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sidebar-menu-item {
    margin: 0;
}

.sidebar-menu-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    position: relative;
    min-height: 44px;
    border-radius: 0;
    margin: 0 0.5rem 0 0;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.sidebar.collapsed .sidebar-menu-link {
    padding: 0.75rem;
    justify-content: center;
    margin: 0 0.25rem;
    border-radius: var(--radius-md);
}

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

.sidebar-menu-link.active {
    color: var(--accent-primary);
    background: var(--accent-muted);
}

.sidebar-menu-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 24px;
    width: 3px;
    background: var(--accent-primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.sidebar.collapsed .sidebar-menu-link.active::before {
    display: none;
}

.sidebar-menu-icon {
    font-size: 1.1rem;
    min-width: 24px;
    text-align: center;
    opacity: 0.9;
}

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

.sidebar.collapsed .sidebar-menu-text {
    display: none;
}

.sidebar-menu-badge {
    margin-left: auto;
    font-size: 0.65rem;
    padding: 0.2rem 0.5rem;
    background: var(--accent-primary);
    color: white;
    border-radius: var(--radius-full);
    min-width: 18px;
    text-align: center;
    font-weight: 600;
}

.sidebar.collapsed .sidebar-menu-badge {
    display: none;
}

/* Sidebar User Section */
.sidebar-user {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-primary);
    background: var(--bg-tertiary);
    flex-shrink: 0;
}

.sidebar.collapsed .sidebar-user {
    padding: 1rem 0.5rem;
    text-align: center;
}

.sidebar-user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.sidebar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    flex-shrink: 0;
    overflow: hidden;
}

.sidebar-user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

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

.sidebar.collapsed .sidebar-user-details {
    display: none;
}

.sidebar-user-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.85rem;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-role {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.sidebar-user-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.sidebar.collapsed .sidebar-user-actions {
    justify-content: center;
}

.sidebar-user-action {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    text-decoration: none;
}

.sidebar-user-action:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
    border-color: var(--border-hover);
}

/* ============================================
   Main Content
   ============================================ */

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
}

.main-content.sidebar-collapsed {
    margin-left: var(--sidebar-collapsed-width);
}

.container {
    flex: 1;
    padding: 2rem;
    max-width: none;
}

/* ============================================
   Cards
   ============================================ */

.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
    position: relative;
}

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

.card h2, .card h3 {
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.05rem;
}

.card h2 i, .card h3 i {
    color: var(--accent-primary);
    font-size: 1.15rem;
    padding: 0.5rem;
    background: var(--accent-muted);
    border-radius: var(--radius-md);
}

.card-footer {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-primary);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.section-card {
    border-left: 3px solid var(--accent-primary);
}

.section-card h2 {
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-primary);
    margin-bottom: 1.25rem;
}

/* ============================================
   Grid Layout
   ============================================ */

.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    min-height: 44px;
    white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-muted);
}

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

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

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

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

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

.btn-success:hover {
    filter: brightness(1.1);
}

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

.btn-warning:hover {
    filter: brightness(1.1);
}

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

.btn-danger:hover {
    filter: brightness(1.1);
}

.btn-sm, .btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    min-height: 36px;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
    min-height: 52px;
}

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

.btn i {
    font-size: 0.9em;
}

.btn.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    color: white;
}

/* ============================================
   Form Elements
   ============================================ */

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.875rem;
}

.form-control, .form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    min-height: 44px;
}

.form-control:hover, .form-input:hover {
    border-color: var(--border-hover);
}

.form-control:focus, .form-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-muted);
}

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

.form-control:disabled, .form-input:disabled {
    background: var(--bg-primary);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.7;
}

/* Select Reset */
select {
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
}

select::-ms-expand {
    display: none !important;
}

select.form-control, select.form-input {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23a1a1aa' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
    background-position: right 0.75rem center !important;
    background-repeat: no-repeat !important;
    background-size: 1rem 1rem !important;
    padding-right: 2.5rem !important;
    cursor: pointer;
}

[data-theme="light"] select.form-control,
[data-theme="light"] select.form-input {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%2352525b' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
}

/* Textarea */
textarea.form-control, textarea.form-input {
    resize: vertical;
    min-height: 100px;
    line-height: 1.6;
}

/* Input Group */
.input-group {
    display: flex;
    align-items: stretch;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.input-group .form-control,
.input-group .form-input {
    border-radius: 0;
    border-right: none;
}

.input-group .form-control:first-child,
.input-group .form-input:first-child {
    border-top-left-radius: var(--radius-md);
    border-bottom-left-radius: var(--radius-md);
}

.input-group .btn:last-child {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    border-top-right-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
}

/* Checkbox & Radio */
input[type="checkbox"],
input[type="radio"] {
    width: 18px;
    height: 18px;
    margin-right: 0.5rem;
    appearance: none;
    border: 2px solid var(--border-primary);
    background: var(--bg-tertiary);
    cursor: pointer;
    position: relative;
    vertical-align: middle;
}

input[type="checkbox"] {
    border-radius: var(--radius-xs);
}

input[type="radio"] {
    border-radius: 50%;
}

input[type="checkbox"]:hover,
input[type="radio"]:hover {
    border-color: var(--accent-primary);
}

input[type="checkbox"]:checked,
input[type="radio"]:checked {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
}

/* Form Text */
.form-text {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.form-text.error {
    color: var(--error);
}

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

.form-text.warning {
    color: var(--warning);
}

/* ============================================
   Tables
   ============================================ */

.table-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

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

.table th,
.table td {
    padding: 0.875rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-primary);
}

.table th {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.table td {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

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

.table td:last-child {
    white-space: nowrap;
}

/* ============================================
   Alerts
   ============================================ */

.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.875rem;
    border: 1px solid transparent;
}

.alert i {
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.alert-success {
    background: var(--success-muted);
    border-color: var(--success);
    color: var(--success);
}

.alert-warning {
    background: var(--warning-muted);
    border-color: var(--warning);
    color: var(--warning);
}

.alert-error {
    background: var(--error-muted);
    border-color: var(--error);
    color: var(--error);
}

.alert-info {
    background: var(--info-muted);
    border-color: var(--info);
    color: var(--info);
}

/* ============================================
   Modal
   ============================================ */

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    max-height: 85vh;
    overflow-y: auto;
    animation: modalSlideIn 0.2s ease;
    box-shadow: var(--shadow-xl);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-title i {
    color: var(--accent-primary);
}

.modal-body {
    padding: 1.5rem;
}

.close {
    color: var(--text-muted);
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    border: none;
    background: none;
    padding: 0.25rem;
    line-height: 1;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

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

/* ============================================
   Badges
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 500;
}

.badge-success {
    background: var(--success-muted);
    color: var(--success);
}

.badge-warning {
    background: var(--warning-muted);
    color: var(--warning);
}

.badge-error {
    background: var(--error-muted);
    color: var(--error);
}

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

/* ============================================
   Stats Cards
   ============================================ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-primary);
}

.stat-card:hover {
    border-color: var(--border-hover);
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent-primary);
    display: block;
    line-height: 1.2;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 0.35rem;
}

.stat-icon {
    font-size: 1.5rem;
    color: var(--accent-primary);
    margin-bottom: 0.75rem;
    opacity: 0.8;
}

/* ============================================
   Page Header
   ============================================ */

.page-header {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-primary);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.page-header h1 i {
    color: var(--accent-primary);
    font-size: 1.5rem;
    padding: 0.5rem;
    background: var(--accent-muted);
    border-radius: var(--radius-md);
}

.page-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.page-header code {
    background: var(--bg-tertiary);
    color: var(--accent-primary);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.85em;
    border: 1px solid var(--border-primary);
}

/* ============================================
   Info Box
   ============================================ */

.info-box {
    padding: 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
    border-left: 3px solid var(--accent-primary);
    background: var(--accent-muted);
}

.info-box-primary {
    background: var(--accent-muted);
    border-color: var(--accent-primary);
}

.info-box-success {
    background: var(--success-muted);
    border-color: var(--success);
}

.info-box-warning {
    background: var(--warning-muted);
    border-color: var(--warning);
}

.info-box-danger {
    background: var(--error-muted);
    border-color: var(--error);
}

.info-box-title {
    margin-bottom: 0.75rem;
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-box-primary .info-box-title {
    color: var(--accent-primary);
}

.info-box-success .info-box-title {
    color: var(--success);
}

.info-box-warning .info-box-title {
    color: var(--warning);
}

.info-box-danger .info-box-title {
    color: var(--error);
}

.info-box p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   Code Display
   ============================================ */

.code-display {
    background: var(--bg-tertiary);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 0.85rem;
    border: 1px solid var(--border-primary);
    color: var(--accent-primary);
    display: inline-block;
}

code {
    background: var(--bg-tertiary);
    color: var(--accent-primary);
    padding: 0.15rem 0.35rem;
    border-radius: var(--radius-xs);
    font-size: 0.85em;
    font-family: var(--font-mono);
}

/* ============================================
   Empty State
   ============================================ */

.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
}

.empty-state-icon {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    display: block;
    opacity: 0.5;
}

.empty-state-title {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.empty-state-text {
    color: var(--text-muted);
    margin: 0;
    font-size: 0.9rem;
}

/* ============================================
   Loading States
   ============================================ */

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--accent-muted);
    border-radius: 50%;
    border-top-color: var(--accent-primary);
    animation: spin 0.8s linear infinite;
}

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

/* ============================================
   Animations
   ============================================ */

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

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

.slide-up {
    animation: slideUp 0.3s ease-out;
}

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

/* ============================================
   Utility Classes
   ============================================ */

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

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-1 { flex: 1; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

.hidden { display: none; }
.block { display: block; }
.inline { display: inline; }
.inline-block { display: inline-block; }

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

/* ============================================
   Action Section
   ============================================ */

.action-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-primary);
}

.action-section h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.action-section h3 i {
    color: var(--accent-primary);
}

.action-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* ============================================
   Statistics Display
   ============================================ */

.stats-display {
    background: var(--bg-tertiary);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    margin-top: 1.25rem;
    border: 1px solid var(--border-primary);
}

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

.stat-value {
    font-size: 1.1rem;
    font-weight: 600;
    display: block;
    margin-bottom: 0.35rem;
}

.stat-value.primary {
    color: var(--accent-primary);
}

.stat-value.success {
    color: var(--success);
}

.stat-value.warning {
    color: var(--warning);
}

/* ============================================
   Mobile Header
   ============================================ */

.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
    z-index: 1001;
    padding: 0 1rem;
    align-items: center;
    justify-content: space-between;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.mobile-header-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.mobile-header-logo i {
    color: var(--accent-primary);
    font-size: 1.35rem;
}

.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

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

.mobile-menu-btn i {
    font-size: 1.25rem;
}

/* Sidebar Close Button (Mobile) */
.sidebar-close-btn {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    display: none;
}

/* ============================================
   Bottom Navigation
   ============================================ */

.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--bottom-nav-height);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    z-index: 1000;
    padding-bottom: env(safe-area-inset-bottom, 0);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.bottom-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-around;
    height: var(--bottom-nav-height);
    max-width: 500px;
    margin: 0 auto;
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    height: 100%;
    color: var(--text-muted);
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
    padding: 0.5rem;
    min-width: 64px;
    position: relative;
}

.bottom-nav-item i {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.bottom-nav-item span {
    font-size: 0.65rem;
    font-weight: 500;
    text-align: center;
}

.bottom-nav-item:hover,
.bottom-nav-item.active {
    color: var(--accent-primary);
}

.bottom-nav-item.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 2px;
    background: var(--accent-primary);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

/* ============================================
   Mobile Card List
   ============================================ */

.mobile-card-list {
    display: none;
    padding: 0.5rem;
}

.mobile-card-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 0.75rem;
}

.mobile-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-secondary);
}

.mobile-card-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mobile-card-title i {
    color: var(--accent-primary);
}

.mobile-card-body {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.mobile-card-field {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.mobile-card-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.mobile-card-value {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 500;
    word-break: break-all;
}

.mobile-card-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-secondary);
}

.mobile-card-actions .btn {
    flex: 1;
    justify-content: center;
}

/* Table Scroll Hint */
.table-scroll-hint {
    display: none;
    text-align: center;
    padding: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
}

.table-scroll-hint i {
    margin-right: 0.25rem;
}

/* ============================================
   Responsive Design
   ============================================ */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
    .sidebar {
        width: var(--sidebar-collapsed-width);
    }

    .sidebar .sidebar-logo-text,
    .sidebar .sidebar-section-title,
    .sidebar .sidebar-menu-text,
    .sidebar .sidebar-menu-badge,
    .sidebar .sidebar-user-details {
        display: none;
    }

    .sidebar .sidebar-header {
        padding: 1.25rem 0.5rem;
        justify-content: center;
    }

    .sidebar .sidebar-menu-link {
        padding: 0.75rem;
        justify-content: center;
        margin: 0 0.25rem;
        border-radius: var(--radius-md);
    }

    .sidebar .sidebar-user {
        padding: 0.75rem 0.5rem;
        text-align: center;
    }

    .sidebar .sidebar-user-actions {
        justify-content: center;
    }

    .main-content {
        margin-left: var(--sidebar-collapsed-width);
    }
}

/* Mobile (768px and below) */
@media (max-width: 768px) {
    /* Show mobile components */
    .mobile-header {
        display: flex;
    }

    .bottom-nav {
        display: block;
    }

    .table-scroll-hint {
        display: block;
    }

    .sidebar-close-btn {
        display: flex !important;
    }

    /* Hide desktop sidebar toggle */
    .sidebar-toggle {
        display: none;
    }

    /* Sidebar adjustments */
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
        z-index: 1002;
    }

    .sidebar.mobile-open {
        transform: translateX(0);
    }

    .sidebar.collapsed {
        transform: translateX(-100%);
    }

    /* Show all sidebar content on mobile when open */
    .sidebar.mobile-open .sidebar-logo-text,
    .sidebar.mobile-open .sidebar-section-title,
    .sidebar.mobile-open .sidebar-menu-text,
    .sidebar.mobile-open .sidebar-menu-badge,
    .sidebar.mobile-open .sidebar-user-details {
        display: block;
    }

    .sidebar.mobile-open .sidebar-header {
        padding: 1.25rem 1.5rem;
        justify-content: flex-start;
    }

    .sidebar.mobile-open .sidebar-menu-link {
        padding: 0.75rem 1.5rem;
        justify-content: flex-start;
        margin: 0 0.5rem 0 0;
        border-radius: 0 var(--radius-md) var(--radius-md) 0;
    }

    .sidebar.mobile-open .sidebar-user {
        padding: 1rem 1.5rem;
        text-align: left;
    }

    .sidebar.mobile-open .sidebar-user-actions {
        justify-content: flex-start;
    }

    .sidebar .sidebar-header {
        position: relative;
        padding-right: 3.5rem;
    }

    /* Main content adjustments */
    .main-content {
        margin-left: 0;
        padding-top: var(--header-height);
        padding-bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0));
    }

    .main-content.sidebar-collapsed {
        margin-left: 0;
    }

    /* Mobile overlay */
    .mobile-sidebar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1001;
        display: none;
        backdrop-filter: blur(2px);
        -webkit-backdrop-filter: blur(2px);
    }

    .mobile-sidebar-overlay.show {
        display: block;
    }

    /* Container */
    .container {
        padding: 1rem;
    }

    /* Grid adjustments */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    /* Page header */
    .page-header {
        padding: 1.25rem;
        margin-bottom: 1.25rem;
    }

    .page-header h1 {
        font-size: 1.35rem;
    }

    .page-header h1 i {
        font-size: 1.25rem;
    }

    .page-header p {
        font-size: 0.875rem;
    }

    /* Card adjustments */
    .card {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }

    .card h2 {
        font-size: 1rem;
        margin-bottom: 1rem;
    }

    /* Form adjustments */
    .form-control, .form-input {
        padding: 0.875rem 1rem;
        font-size: 16px; /* Prevent iOS zoom */
    }

    /* Button adjustments */
    .btn {
        padding: 0.75rem 1.25rem;
        min-height: 48px;
        justify-content: center;
    }

    .action-buttons {
        flex-direction: column;
    }

    .action-buttons .btn {
        width: 100%;
    }

    /* Table responsive */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .table {
        min-width: 600px;
    }

    .table th,
    .table td {
        padding: 0.75rem;
        font-size: 0.8rem;
    }

    /* Mobile cards instead of tables */
    .mobile-card-list {
        display: block;
    }

    /* Modal adjustments */
    .modal-content {
        width: 95%;
        max-width: none;
        margin: 0.5rem;
        max-height: calc(100vh - 1rem);
    }

    /* Alert adjustments */
    .alert {
        padding: 0.875rem 1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    /* Stat card adjustments */
    .stat-card {
        padding: 1rem;
    }

    .stat-number {
        font-size: 1.35rem;
    }

    .stat-label {
        font-size: 0.7rem;
    }

    .stat-icon {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }

    /* Input group mobile */
    .input-group {
        flex-direction: column;
    }

    .input-group .form-control,
    .input-group .form-input {
        border-radius: var(--radius-md);
        border-right: 1px solid var(--border-primary);
    }

    .input-group .btn {
        border-radius: var(--radius-md);
        margin-top: 0.5rem;
    }
}

/* Small Mobile (480px and below) */
@media (max-width: 480px) {
    .mobile-header {
        padding: 0 0.75rem;
    }

    .mobile-header-logo span {
        font-size: 1rem;
    }

    .bottom-nav-item span {
        font-size: 0.6rem;
    }

    .container {
        padding: 0.75rem;
    }

    .card {
        padding: 1rem;
    }

    .card h2 {
        font-size: 0.95rem;
    }

    .page-header {
        padding: 1rem;
    }

    .page-header h1 {
        font-size: 1.15rem;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stat-card {
        padding: 0.875rem;
    }

    .stat-number {
        font-size: 1.15rem;
    }

    .form-label {
        font-size: 0.8rem;
    }

    .btn {
        font-size: 0.8rem;
        padding: 0.625rem 1rem;
    }
}

/* Safe Area Support (iPhone X and newer) */
@supports (padding: env(safe-area-inset-bottom)) {
    .bottom-nav {
        padding-bottom: env(safe-area-inset-bottom);
        height: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom));
    }

    .main-content {
        padding-bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom));
    }

    .sidebar {
        padding-top: env(safe-area-inset-top);
    }
}

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Touch Optimizations */
@media (hover: none) and (pointer: coarse) {
    .card:hover {
        border-color: var(--border-primary);
    }

    .btn:active {
        transform: scale(0.98);
    }

    .sidebar-menu-link:active {
        background: var(--bg-hover);
    }
}

/* Landscape Mode on Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .mobile-header {
        height: 50px;
    }

    .main-content {
        padding-top: 50px;
    }

    .bottom-nav {
        height: 56px;
    }

    .bottom-nav-inner {
        height: 56px;
    }

    .bottom-nav-item i {
        font-size: 1.1rem;
    }

    .bottom-nav-item span {
        font-size: 0.55rem;
    }

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