/* ========================================
   Daygle Mail Archiver - Modern UI
   Inspired by Open WebUI Design System
   ======================================== */

/* CSS Variables for Theme */
:root {
    /* Light Theme Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f0f2f5;
    --bg-sidebar: #111827;
    --bg-hover: #f3f4f6;
    --bg-active: #e5e7eb;
    
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    --text-inverse: #ffffff;
    
    --border-color: #e5e7eb;
    --border-light: #f3f4f6;
    --border-hover: #d1d5db;
    
    --accent-primary: #3b82f6;
    --accent-hover: #2563eb;
    --accent-light: #dbeafe;
    
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 80px;
    --topbar-height: 60px;
    
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Table striping - subtle row backgrounds */
    --table-row-odd: rgba(0, 0, 0, 0.02);
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --bg-tertiary: #374151;
    --bg-sidebar: #0f172a;
    --bg-hover: #1f2937;
    --bg-active: #374151;
    
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-tertiary: #9ca3af;
    --text-inverse: #111827;
    
    --border-color: #374151;
    --border-light: #1f2937;
    --border-hover: #4b5563;
    
    --accent-primary: #3b82f6;
    --accent-hover: #60a5fa;
    --accent-light: #1e3a8a;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);

    /* Table striping - subtle row backgrounds (dark theme) */
    --table-row-odd: rgba(255, 255, 255, 0.02);
}

/* ========================================
   Base Styles
   ======================================== */

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

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

/* Respect user's 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;
        scroll-behavior: auto !important;
    }
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    background: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color var(--transition-base), color var(--transition-base);
}

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

/* Enhanced focus styles for accessibility */
*:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

button:focus-visible,
.btn:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

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

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

/* Sidebar */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    color: var(--text-inverse);
    display: flex;
    flex-direction: column;
    transition: width var(--transition-base), transform var(--transition-base);
    z-index: 1000;
    overflow: hidden;
}

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

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    min-height: var(--topbar-height);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-inverse);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.sidebar-brand:hover {
    opacity: 0.9;
}

.sidebar-brand img {
    height: 32px;
    width: auto;
}

/* Show/hide logos based on theme */
/* daygle.png = black/dark logo, show in light theme */
/* daygle-light.png = white/light logo, show in dark theme */

.brand-text {
    font-size: 1.125rem;
    font-weight: 400;
    white-space: nowrap;
    opacity: 1;
    transition: opacity var(--transition-fast);
    color: rgba(255, 255, 255, 0.95);
}

.sidebar.collapsed .brand-text {
    opacity: 0;
    width: 0;
}


/* sidebar-toggle removed - unused */

/* Navigation Menu */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 20px 12px;
}

.nav-section {
    margin-bottom: 24px;
}

.nav-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.5);
    padding: 0 12px 8px;
    white-space: nowrap;
    opacity: 1;
    transition: opacity var(--transition-fast);
}

.sidebar.collapsed .nav-section-title {
    opacity: 0;
}

.nav-item {
    margin-bottom: 4px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
    white-space: nowrap;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-inverse);
}

.nav-link.active {
    background: rgba(59, 130, 246, 0.2);
    color: var(--text-inverse);
}

/* Dark theme: ensure sidebar active/hover link text stays light for contrast */
[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active {
    color: var(--text-primary);
}

.nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--accent-primary);
    border-radius: 0 4px 4px 0;
}

.nav-link i {
    min-width: 20px;
    font-size: 1.125rem;
    text-align: center;
}

.nav-link span {
    flex: 1;
    opacity: 1;
    transition: opacity var(--transition-fast);
}

.sidebar.collapsed .nav-link span {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

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

.nav-arrow {
    font-size: 0.75rem;
    transition: transform var(--transition-fast);
    margin-left: auto;
}

.sidebar.collapsed .nav-arrow {
    display: none;
}

/* Help page layout improvements */
.help-grid {
    /* Use single column layout for help content to improve readability */
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: start;
}
.help-grid > .card {
    margin-bottom: 0; /* grid gap controls spacing */
}
.card-header .card-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}
/* Code block improvements: preserve whitespace, allow horizontal scroll, and ensure line-height prevents overlapping */
pre.code-block,
pre.code-block code {
    background: var(--bg-secondary);
    padding: 12px;
    border-radius: 6px;
    overflow-x: auto;
    margin-bottom: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    white-space: pre;
    line-height: 1.6;
}
.card .card-body p, .card .card-body ul, .card .card-body ol {
    margin-bottom: 0.75rem;
}
.help-grid .alert { margin-bottom: 0; }

.nav-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.nav-submenu.open,
.nav-submenu.expanded {
    max-height: 500px;
}

.nav-submenu .nav-link {
    padding-left: 44px;
    font-size: 0.9375rem;
}

.sidebar-mobile-toggle {
    display: none;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 16px 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Main Content Area */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    transition: margin-left var(--transition-base);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

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

/* Top Bar */
.topbar {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 0 24px;
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background-color var(--transition-base), border-color var(--transition-base);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* Content Container */
.content-container {
    flex: 1;
    padding: 24px;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

/* ========================================
   Components
   ======================================== */

/* Cards */
.card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all var(--transition-base);
    margin-bottom: 24px;
}

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

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-body {
    padding: 20px;
}

.card-body-flex {
    display: flex;
    flex-direction: column;
}

.card-body-flex iframe {
    flex: 1;
    min-height: 400px;
}

.card-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

/* Dashboard widget & modal styles moved from dashboard template */
@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
@keyframes slideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}
.widget-card { position: relative; contain: layout style paint; }
.widget-header { flex-shrink: 0; }
.widget-body { min-height: 0; }
.stat-display { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; text-align: center; padding: 0.5rem; min-height: 80px; flex: 1; }
.stat-value { font-size: clamp(1.2rem, 4vw, 2.5rem); font-weight: 700; color: var(--text-primary); margin-bottom: 0.25rem; line-height: 1.2; word-break: break-word; }
.stat-label { font-size: clamp(0.75rem, 2vw, 0.9rem); color: var(--text-secondary); font-weight: 500; line-height: 1.3; word-break: break-word; }
.modal { position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 10000; display: flex; align-items: center; justify-content: center; }
.modal-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); }
.modal-content { position: relative; background: var(--bg-primary); border-radius: var(--radius-lg); box-shadow: 0 20px 60px rgba(0,0,0,0.3); max-height: 80vh; overflow: hidden; display: flex; flex-direction: column; z-index: 1; max-width: 600px; }
.modal-header { padding: 1.5rem; border-bottom: 1px solid var(--border-color); display: flex; align-items: center; justify-content: space-between; }
.modal-body { padding: 1.5rem; overflow-y: auto; }
.widget-actions { position: absolute; top: 8px; right: 8px; display: none; gap: 4px; z-index: 100; }
.grid-stack.edit-mode .widget-actions { display: flex; }
.widget-action-btn { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: var(--radius-sm); cursor: pointer; color: var(--text-primary); font-size: 0.85rem; transition: all 0.2s; }
.widget-action-btn:hover { background: var(--accent-primary); color: white; border-color: var(--accent-primary); }
.widget-action-btn.danger:hover { background: #ef4444; border-color: #ef4444; }
.widget-settings-btn:hover { background: #f59e0b; border-color: #f59e0b; }
.widget-selector-item { padding: 0.75rem 1rem; background: var(--bg-secondary); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: space-between; cursor: pointer; transition: all 0.2s; }
.widget-selector-item:hover { background: var(--accent-primary); color: white; }
.widget-selector-item.disabled { opacity: 0.5; cursor: not-allowed; }
.widget-selector-item.disabled:hover { background: var(--bg-secondary); color: var(--text-primary); }

#api-unreachable-banner { margin: 0.5rem 1rem; }

/* stats-grid removed - unused */

.stat-card {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-hover));
    color: white;
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    position: relative;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

.stat-icon {
    font-size: 2.5rem;
    opacity: 0.3;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
    min-height: 38px;
}

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

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

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

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

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

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

.btn-success:hover:not(:disabled) {
    background: #059669;
}

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

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

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

.btn-ghost:hover:not(:disabled) {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.875rem;
    min-height: 38px;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 1rem;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-text {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.9375rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: all var(--transition-fast);
    min-height: 38px;
    box-sizing: border-box;
}

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

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

.form-select {
    width: 100%;
    padding: 10px 40px 10px 14px;
    font-size: 0.9375rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3E%3C/svg%3E");
    background-position: right 10px center;
    background-repeat: no-repeat;
    background-size: 20px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    min-height: 38px;
    box-sizing: border-box;
}

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

.form-select:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.form-check-input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-check-label {
    font-size: 0.9375rem;
    color: var(--text-primary);
    cursor: pointer;
}

.form-hint {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 6px;
}

/* Muted text helper - theme aware */
.text-muted {
    color: var(--text-secondary) !important;
}

/* Tables */
.table-container {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow-x: auto;
    border: 1px solid var(--border-color);
    /* Smooth scrolling for better mobile experience */
    -webkit-overflow-scrolling: touch;
    /* Add scroll snap for better table navigation on mobile */
    scroll-behavior: smooth;
}

/* Visual indicator for horizontal scrolling on mobile */
@media (max-width: 768px) {
    .table-container {
        position: relative;
    }
    
    /* Gradient overlay with shadow to indicate more content on the right */
    /* Creates subtle inset shadow effect for better visibility across themes */
    .table-container::after {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        width: 30px;
        background: linear-gradient(to left, var(--bg-secondary), transparent);
        pointer-events: none;
        opacity: 1;
        transition: opacity 0.3s;
        /* Inset shadow: horizontal offset, blur, spread, color */
        box-shadow: inset -10px 0 10px -10px var(--text-secondary);
    }
    
    /* Hide the shadow when scrolled to the end */
    .table-container.scrolled-end::after {
        opacity: 0;
    }
}

/* Roles & Permissions UI styles moved from templates to central CSS */
.permissions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    padding: 1rem;
    background-color: var(--bg-secondary);
}

.role-permissions {
    /* Keep normal table-cell behavior so table sizing is calculated correctly */
    display: table-cell;
    vertical-align: middle;
    /* Remove extra vertical padding so it aligns with other cells */
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    max-width: 300px;
    /* Allow long permission names/badges to wrap within the cell */
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
}

/* Badges rendered inline so they don't affect table intrinsic sizing */
.role-permissions .badge {
    display: inline;
    /* Margin removed since flex gap handles spacing */
    /* Ensure badges themselves can break/wrap on narrow cells */
    white-space: normal;
    overflow-wrap: anywhere;
}

/* Wrapper for permissions badges to enable wrapping */
.permissions-wrapper {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.25rem;
    align-items: center;
}

/* Defensive: if a permissions-grid accidentally appears inside a table, reset its visual background */
.table .permissions-grid {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
}

/* Tooltip wrapper for disabled buttons to allow hover/focus tooltips */
.disabled-tooltip-wrapper {
    display: inline-block;
    line-height: 0;
}
.disabled-tooltip-wrapper:focus {
    outline: none;
}

.permission-item {
    margin: 0;
}

.permission-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.25rem;
    transition: background-color 0.2s;
}

.permission-checkbox:hover {
    background-color: var(--bg-hover);
}

.permission-checkbox input[type="checkbox"] {
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.checkmark {
    width: 1.2rem;
    height: 1.2rem;
    border: 2px solid var(--border);
    border-radius: 0.25rem;
    background-color: var(--bg);
    position: relative;
    flex-shrink: 0;
}

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

.permission-checkbox input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
}

.permission-details {
    flex: 1;
    line-height: 1.4;
}

.permission-details strong {
    color: var(--text);
}

.permission-details small {
    color: var(--text-secondary);
}

.table {
    width: 100%;
    border-collapse: collapse;
    /* Ensure table itself doesn't force a light background so it inherits the card/theme */
    background: transparent;
}

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

.table th {
    padding: 12px 16px;
    text-align: left;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-primary);
    background: transparent; /* Prevent cell background from staying white in some browsers */
    vertical-align: middle;
} 

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

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

/* Striped rows for better readability */
.table.table-striped tbody tr {
    background: transparent; /* baseline transparent to avoid white fallback */
}
.table.table-striped tbody tr:nth-child(odd) {
    background: var(--table-row-odd);
}

/* Ensure hover/focus highlights remain visible */
.table tbody tr:focus-within,
.table tbody tr:hover {
    background: var(--bg-hover);
}

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

/* Tweak status indicator for better contrast on darker backgrounds */
.status-indicator {
    box-shadow: 0 0 0 4px var(--bg-primary) inset;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.badge-primary {
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-primary);
}

.badge-secondary {
    background: rgba(107, 114, 128, 0.1);
    color: var(--text-secondary);
} 

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

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

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

/* Alerts */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--warning);
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--info);
}

/* Alert Items - Legacy styles for custom alert items */
.alert-item {
    border-left: 4px solid;
    margin-bottom: 1rem;
    transition: all 0.2s ease;
}

.alert-item.error { border-left-color: var(--danger); }
.alert-item.warning { border-left-color: var(--warning); }
.alert-item.info { border-left-color: var(--info); }
.alert-item.success { border-left-color: var(--success); }

.alert-item.acknowledged {
    opacity: 0.6;
    background-color: var(--bg-secondary);
}

/* Bootstrap alert acknowledged state */
.alert.acknowledged {
    opacity: 0.6;
}

.alert-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.alert-title {
    font-weight: 600;
    margin: 0;
}

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

.alert-actions {
    display: flex;
    gap: 0.5rem;
}

.alert-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
}

.alert-badge.error { background: #dc3545; color: white; }
.alert-badge.warning { background: #ffc107; color: var(--text-secondary); }
.alert-badge.info { background: #17a2b8; color: white; }
.alert-badge.success { background: #28a745; color: white; }

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.page-link {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.page-link:hover, .page-link.active {
    background: var(--accent-color);
    color: white;
}

/* Theme Toggle */
.theme-toggle {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1rem;
    margin-right: 12px;
}

.theme-toggle:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Alerts Menu */
.alerts-menu {
    position: relative;
    margin-right: 12px;
}

.alerts-button {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1rem;
}

.alerts-button:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.alerts-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--danger);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    border: 2px solid var(--bg-primary);
    min-width: 20px;
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.3);
}

.user-menu-button {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 16px 6px 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.user-menu-button:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.user-menu:hover .user-menu-button i {
    transform: rotate(180deg);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #8b5cf6;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
    box-shadow: 0 2px 4px rgba(139, 92, 246, 0.3);
}

.user-name {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 220px;
    padding: 8px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
}

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

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
    font-size: 0.9375rem;
}

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

/* Theme toggle placed inside user dropdown should match dropdown items */
.theme-toggle-item {
    display: flex;
    align-items: center;
    gap: 8px; /* match .dropdown-item spacing */
    padding: 12px 16px; /* match .dropdown-item padding */
    color: var(--text-primary);
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    font-size: 0.875rem; /* match .dropdown-item font-size */
}
.theme-toggle-item i {
    width: 16px;
    text-align: center;
    /* inherit color/font-size from parent to match other items */
}
.theme-toggle-item:hover {
    background: var(--bg-hover);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 8px 0;
}

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

.spinner-sm {
    width: 16px;
    height: 16px;
    border-width: 2px;
}

.spinner-lg {
    width: 32px;
    height: 32px;
    border-width: 3px;
}

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

/* Modal/Dialog */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.modal-backdrop.show {
    opacity: 1;
}

.modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.modal.show .modal-content {
    transform: scale(1);
}

.modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 28px;
    line-height: 1;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    margin-left: auto;
}

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

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* Responsive */

/* Tablet Styles (768px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
    /* stats-grid rules removed - unused */
    
    .grid-cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .content-container {
        padding: 20px;
    }
}

/* Mobile Styles (max-width: 768px) */
@media (max-width: 768px) {
    /* Root variables for mobile */
    :root {
        --topbar-height: 56px;
        --sidebar-width: 280px;
    }
    
    /* Sidebar mobile behavior */
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
        box-shadow: var(--shadow-xl);
        z-index: 1000;
    }
    
    .sidebar.mobile-open {
        transform: translateX(0);
        z-index: 1002;
    }
    
    /* Add overlay when sidebar is open on mobile */
    .sidebar.mobile-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: -1;
        backdrop-filter: blur(2px);
    }
    
    /* Main content - no margin on mobile */
    .main-content {
        margin-left: 0 !important;
    }
    
    /* Topbar adjustments */
    .topbar {
        padding: 0 12px;
        height: var(--topbar-height);
    }
    
    .topbar-left {
        gap: 8px;
        flex: 1;
    }
    
    .topbar-right {
        gap: 8px;
    }
    
    .page-title {
        font-size: 1.125rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 200px;
    }
    
    /* Show mobile toggle button */
    .sidebar-mobile-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 48px !important;
        height: 48px !important;
        padding: 0 !important;
        font-size: 1.25rem;
        margin-right: 8px;
        border-radius: var(--radius-md) !important;
        background: var(--bg-primary) !important;
        border: 1px solid var(--border-color) !important;
        color: var(--text-secondary) !important;
        cursor: pointer !important;
        transition: all var(--transition-fast) !important;
        position: relative !important;
        z-index: 1001 !important;
        flex-shrink: 0 !important;
        -webkit-tap-highlight-color: transparent !important;
        touch-action: manipulation !important;
    }
    
    .sidebar-mobile-toggle:hover {
        background: var(--bg-hover) !important;
        border-color: var(--border-hover) !important;
        color: var(--text-primary) !important;
        transform: translateY(-1px) !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    }
    
    .sidebar-mobile-toggle:active {
        transform: scale(0.95) !important;
        background: var(--bg-active) !important;
    }
    
    /* Content container */
    .content-container {
        padding: 12px;
    }
    
    /* Grid layouts - stack on mobile */
    /* stats-grid removed - unused */
    
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }
    
    /* Stat cards - smaller on mobile */
    .stat-card {
        padding: 16px;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .stat-icon {
        font-size: 2rem;
        right: 16px;
    }
    
    /* Cards */
    .card {
        border-radius: var(--radius-md);
    }
    
    .card-header {
        padding: 12px 16px;
        flex-wrap: wrap;
        gap: 8px;
    }
    
    /* Make button groups in card headers wrap and stack nicely on mobile */
    .card-header .flex.gap-2,
    .card-header .flex {
        flex-wrap: wrap;
        width: 100%;
        justify-content: flex-start;
    }
    
    .card-header .btn-sm {
        flex: 0 1 auto;
        white-space: nowrap;
    }
    
    .card-title {
        font-size: 1rem;
    }
    
    .card-body {
        padding: 16px;
    }
    
    .card-footer {
        padding: 12px 16px;
    }
    
    /* Buttons - larger touch targets */
    .btn {
        padding: 12px 16px;
        font-size: 0.875rem;
        min-height: 44px;
        width: 100%;
    }
    
    .btn-sm {
        padding: 8px 12px;
        font-size: 0.8125rem;
        min-height: 36px;
    }
    
    /* Button groups - stack on mobile */
    .flex.gap-2 .btn,
    .flex.gap-3 .btn {
        flex: 1;
    }
    
    /* Forms */
    .form-group {
        margin-bottom: 16px;
    }
    
    .form-label {
        font-size: 0.875rem;
        margin-bottom: 6px;
    }
    
    .form-control,
    .form-select {
        padding: 12px;
        font-size: 16px; /* Prevents zoom on iOS */
        min-height: 44px;
    }
    
    .form-control::placeholder {
        font-size: 14px;
    }
    
    /* Tables - enable horizontal scroll */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .table {
        min-width: 600px;
    }
    
    .table th,
    .table td {
        padding: 10px 12px;
        font-size: 0.875rem;
        white-space: nowrap;
    }
    
    .table th {
        font-size: 0.8125rem;
    }
    
    /* Modals - full screen on mobile */
    .modal-content {
        width: 95%;
        max-width: 95%;
        max-height: 95vh;
        margin: 0 auto;
    }
    
    .modal-header {
        padding: 16px;
    }
    
    .modal-body {
        padding: 16px;
    }
    
    .modal-footer {
        padding: 16px;
        flex-direction: column-reverse;
    }
    
    .modal-footer .btn {
        width: 100%;
    }
    
    /* User menu */
    .user-menu-button {
        padding: 4px 8px 4px 4px;
        gap: 8px;
    }
    
    .user-avatar {
        width: 32px;
        height: 32px;
        font-size: 0.8125rem;
    }
    
    .user-name {
        display: none; /* Hide username text on mobile */
    }
    
    .alerts-menu {
        margin-right: 8px;
    }
    
    .alerts-button {
        width: 36px;
        height: 36px;
        font-size: 0.875rem;
    }
    
    /* Dropdown menus */
    .dropdown-menu {
        right: 0;
        left: auto;
        min-width: 200px;
    }
    
    /* Alerts */
    .alert {
        padding: 12px 16px;
        font-size: 0.875rem;
    }
    
    /* Badges */
    .badge {
        padding: 3px 8px;
        font-size: 0.6875rem;
    }
    
    /* Spacing utilities - reduce on mobile */
    .mt-4 { margin-top: 1rem; }
    .mb-4 { margin-bottom: 1rem; }
    .gap-4 { gap: 1rem; }
    
    /* Hide certain elements on mobile if needed */
    .hide-mobile {
        display: none !important;
    }
    
    /* Pagination */
    .card-footer .flex {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }
    
    .card-footer .btn {
        width: 100%;
    }
}

/* Extra small devices (max-width: 480px) */
@media (max-width: 480px) {
    .page-title {
        font-size: 1rem;
        max-width: 150px;
    }
    
    .stat-value {
        font-size: 1.25rem;
    }
    
    .stat-label {
        font-size: 0.8125rem;
    }
    
    .card-title {
        font-size: 0.9375rem;
    }
    
    .table {
        min-width: 500px;
    }
    
    .content-container {
        padding: 8px;
    }
}

/* Auth initial hidden state to prevent FOUC */
.auth-card, .auth-container { visibility: hidden; }

/* Auth reveal animation (applied after styles load) */
.auth-card.visible, .auth-container.visible { visibility: visible; animation: fadeIn 0.25s ease-out; }

/* Auth page theme toggle (top-right of page) */
.auth-page-theme-toggle {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 12000;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 50%; /* make circular */
    width: 40px;
    height: 40px;
    padding: 0; /* use width/height for sizing */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}
.auth-page-theme-toggle i { font-size: 1rem; color: var(--text-primary); }
.auth-page-theme-toggle:hover { background: var(--bg-secondary); transform: translateY(-1px); }
.auth-page-theme-toggle:focus { outline: 2px solid var(--primary); outline-offset: 2px; box-shadow: 0 0 0 4px var(--accent-focus); }
/* remove accidental label styling; keep markup simple for circular button */

/* Auth language picker */
.auth-lang-picker {
    position: fixed;
    right: 60px;
    top: 12px;
    z-index: 12001;
}

.auth-lang-toggle {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: none;
    background: var(--bg-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.auth-lang-toggle:hover {
    background: var(--bg-hover);
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.auth-lang-toggle:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* Auth language picker popup */
.auth-lang-popup {
    position: absolute;
    left: 0;
    top: 44px;
    background: var(--bg-elevated);
    border-radius: 8px;
    padding: 6px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
    display: flex;
    flex-direction: column;
    gap: 6px;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 12001;
}

.auth-lang-popup.open {
    opacity: 1;
    transform: translateY(0);
}

.auth-lang-popup.open {
    display: flex;
}

#language {
    display: none !important;
}



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

/* Users page reveal (moved from inline template to central stylesheet) */
#userFormCard, #usersListCard { visibility: hidden; }
#userFormCard.visible, #usersListCard.visible { visibility: visible; animation: fadeIn 0.15s ease-out; }

@keyframes slideIn {
    from {
        transform: translateX(-20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn var(--transition-base) ease-out;
}

.slide-in {
    animation: slideIn var(--transition-base) ease-out;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }
.gap-4 { gap: 2rem; }

/* Responsive table column helpers
   - Use `.hide-mobile` on `th`/`td` to hide on small screens (<= 768px)
   - Use `.hide-sm` to hide on small and below (<= 575px)
*/
th.hide-mobile, td.hide-mobile, .hide-mobile {
    display: table-cell;
    white-space: nowrap;
}

.hide-sm { 
    display: table-cell; 
    white-space: nowrap;
}

@media (max-width: 768px) {
    th.hide-mobile, td.hide-mobile, .hide-mobile {
        display: none !important;
    }
    /* Ensure button/link text hidden as well (higher specificity) */
    button .hide-mobile, a .hide-mobile, .btn .hide-mobile {
        display: none !important;
    }
}

@media (max-width: 575px) {
    th.hide-sm, td.hide-sm, .hide-sm { 
        display: none !important; 
    }
}

.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.hidden { display: none; }

.w-100 { width: 100%; }

/* Layout utilities */
.two-col-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Utility to span a two-col grid */
.col-span-2 { grid-column: 1 / -1; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.form-actions { display: flex; gap: 12px; margin-top: 1.5rem; justify-content: flex-end; }
.flex-gap-8 { display: flex; gap: 8px; align-items: center; white-space: nowrap; }
.checkbox-label { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.responsive-input { max-width: 200px; width: 100%; }
.responsive-fixed { max-width: 220px; width: 100%; }
.col-small { width: 40px; }
.col-center { width: 60px; text-align: center; }
.col-left { width: 120px; min-width: 80px; }
.col-wrap { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.empty-state { padding: 48px 0; text-align: center; color: var(--text-secondary); }
.empty-icon { font-size: 48px; margin-bottom: 16px; opacity: 0.5; }
.p-0 { padding: 0; }

/* Code block styling (theme aware) */
pre.code-block, pre.code-block code {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 12px;
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin-bottom: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* ========================================
   Print Styles
   ======================================== */

/* Mobile styles (up to 576px) */
@media (max-width: 576px) {
    /* Compact card spacing */
    .report-card {
        padding: 1rem;
    }

    /* Smaller charts on small screens */
    .chart-container {
        height: 200px;
    }

    /* Stack date controls and make inputs full width */
    .date-range-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .date-range-controls input[type="date"],
    .date-range-controls .btn {
        width: 100%;
    }

    /* Make tables wrap and avoid forcing horizontal min-widths */
    .table {
        min-width: auto !important;
        width: 100% !important;
    }

    .table th,
    .table td {
        white-space: normal;
        word-break: break-word;
    }

    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Stack footer buttons */
    .card-footer {
        flex-direction: column-reverse;
        gap: 0.5rem;
    }

    .card-footer .btn {
        width: 100%;
    }

    /* Metrics stack vertically */
    .metric-grid {
        grid-template-columns: 1fr;
    }

    /* Slightly tighter table container border radius */
    .table-container {
        border-radius: var(--radius-md);
    }

    /* Grid helpers: collapse 4-column grids to single column */
    .grid-cols-4 { grid-template-columns: 1fr; }
    
    /* Stack two-column grids on small screens */
    .two-col-grid { 
        grid-template-columns: 1fr;
    }
    
    /* Stack form actions on small screens */
    .form-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .form-actions .btn {
        width: 100%;
    }

    /* Empty state smaller padding and icon sizes on small screens */
    .empty-state { padding: 24px 0; }
    .empty-icon { font-size: 36px; }
}

@media print {
    body {
        background: white;
        color: black;
    }
    
    .sidebar,
    .topbar,
    .btn,
    .nav-section,
    .theme-toggle,
    .user-menu,
    .sidebar-mobile-toggle {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .content-container {
        max-width: 100%;
        padding: 0;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
        break-inside: avoid;
    }
    
    .table {
        border-collapse: collapse;
    }
    
    .table th,
    .table td {
        border: 1px solid #ddd;
    }
    
    a[href]:after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
    }
    
    .no-print {
        display: none !important;
    }
}

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

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

.link {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.link:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

/* Additional spinner variants */
.spinner-light {
    border-color: rgba(255, 255, 255, 0.3);
    border-top-color: currentColor;
}

/* ========================================
   Enhanced Dashboard Styles
   ======================================== */

/* Dashboard Toolbar */
.dashboard-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    margin-bottom: 1rem;
}

.toolbar-left h2 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
}

.toolbar-right {
    display: flex;
    gap: 0.5rem;
}

/* Toolbar edit-mode button visibility: by default only customise button shows; in editing mode show other controls */
.dashboard-toolbar .toolbar-right .btn { display: none; }
.dashboard-toolbar .toolbar-right #btn-customize { display: inline-flex; }
/* Show only elements explicitly marked for edit mode; use !important to avoid conflicts */
.dashboard-toolbar.editing .toolbar-right .show-on-edit { display: inline-flex !important; }
.dashboard-toolbar.editing .toolbar-right #btn-customize { display: none !important; }

/* customization-panel removed - unused */

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

.panel-header h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.btn-icon {
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.panel-body {
    padding: 1.5rem;
}

/* Widget Toggles */
.widget-toggle {
    margin-bottom: 0.75rem;
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.toggle-label:hover {
    background: var(--bg-hover);
}

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

.toggle-label span {
    font-size: 0.875rem;
    color: var(--text-primary);
}

/* GridStack Dashboard */
.grid-stack {
    background: transparent;
}

.grid-stack.edit-mode .grid-stack-item {
    cursor: move;
}

.grid-stack-item {
    overflow: visible !important;
}

.grid-stack-item-content {
    overflow: visible !important;
    inset: 0 !important;
}

/* Widget Cards */
.widget-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    transition: box-shadow var(--transition-fast);
}

.widget-card:hover {
    box-shadow: var(--shadow-md);
}

.grid-stack.edit-mode .widget-card {
    cursor: move;
}

.widget-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.widget-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    min-width: 0;
    flex: 1;
}

.widget-title i {
    color: var(--accent-primary);
    flex-shrink: 0;
}

.widget-title span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.widget-menu-btn {
    background: none;
    border: none;
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    color: var(--text-tertiary);
    opacity: 0;
    transition: all var(--transition-fast);
}

.widget-card:hover .widget-menu-btn {
    opacity: 1;
}

.widget-menu-btn:hover {
    color: var(--text-primary);
}

.widget-body {
    flex: 1;
    padding: 0.75rem;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Mini Stats Grid */
.stats-grid-mini {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.stat-mini {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent-primary);
}

.stat-mini.stat-primary {
    border-left-color: var(--accent-primary);
}

.stat-mini.stat-success {
    border-left-color: #10b981;
}

.stat-mini.stat-info {
    border-left-color: #06b6d4;
}

.stat-mini.stat-warning {
    border-left-color: #f59e0b;
}

.stat-mini .stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--accent-primary);
    font-size: 1.25rem;
}

.stat-mini .stat-content {
    flex: 1;
}

.stat-mini .stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.stat-mini .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Activity List */
.activity-list {
    max-height: 100%;
    overflow-y: auto;
}

.activity-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
}

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

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

.activity-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-light);
    color: var(--accent-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

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

.activity-title {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.activity-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.activity-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Health List */
.health-list {
    max-height: 100%;
    overflow-y: auto;
}

.health-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

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

.health-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}

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

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

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

.health-icon.health-secondary {
    background: var(--bg-secondary);
    color: var(--text-tertiary);
}

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

.health-email {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.health-meta {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.health-error {
    font-size: 0.75rem;
    color: var(--danger);
    margin-top: 0.25rem;
}

/* Status Grid */
.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.status-item {
    text-align: center;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.status-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
    border-radius: 50%;
    font-size: 1.5rem;
}

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

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

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

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

.status-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.status-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Quick Actions Grid */
.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.5rem 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

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

.quick-action-btn i {
    font-size: 1.5rem;
}

.quick-action-btn span {
    font-size: 0.875rem;
    font-weight: 500;
}

/* Spinner Center */
.spinner-center {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
}

/* Chart Containers */
.widget-body canvas {
    max-height: 100%;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    /* customization-panel removed - unused */
    
    .stats-grid-mini {
        grid-template-columns: 1fr;
    }
    
    .quick-actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* GridStack Resize Handle Styling */
.grid-stack-item > .ui-resizable-handle {
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.grid-stack.edit-mode .grid-stack-item > .ui-resizable-handle {
    opacity: 1;
}

.grid-stack-item:hover > .ui-resizable-handle {
    opacity: 1;
}

/* ========================================
   Authentication Pages (Login, Setup)
   ======================================== */

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    padding: 20px;
}

.auth-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 48px;
    width: 100%;
    max-width: 420px;
    animation: fadeIn 0.3s ease-out;
}

.auth-card.wide {
    max-width: 600px;
}

.auth-header {
    text-align: center;
    margin-bottom: 32px;
    position: relative;
}

.auth-logo {
    height: 48px;
    width: auto;
    margin-bottom: 16px;
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.auth-title.large {
    font-size: 1.75rem;
}

.auth-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.auth-subtitle.large {
    font-size: 0.9375rem;
    line-height: 1.5;
}

.auth-theme-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.auth-form .form-group {
    margin-bottom: 20px;
}

.auth-form .form-label {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 0.9375rem;
}

.auth-form .form-control {
    width: 100%;
}

.auth-form .btn {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
    font-weight: 500;
}

.auth-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
    padding: 12px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.auth-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--success);
    padding: 12px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.auth-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--primary);
    padding: 16px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 0.9375rem;
}

.auth-info i {
    margin-right: 8px;
}

.auth-links {
    margin-top: 24px;
    text-align: center;
}

.auth-divider {
    border: none;
    height: 1px;
    background: var(--border);
    margin: 24px 0;
    opacity: 0.5;
}

.auth-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.2s ease;
}

.auth-link:hover {
    color: var(--primary);
    text-decoration: underline;
}

.auth-link i {
    margin-right: 6px;
}

.password-requirements {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 8px;
    padding-left: 20px;
}

.password-requirements li {
    margin-bottom: 4px;
}

/* ========================================
   Alerts Menu (Bell Icon)
   ======================================== */

.alerts-menu {
    position: relative;
    margin-right: 16px;
}

.alerts-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
}

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

.alerts-button i {
    font-size: 1.125rem;
}

.alerts-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background-color: var(--danger);
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    border: 2px solid var(--bg-primary);
    min-width: 18px;
}

/* ========================================
   User Menu Dropdown
   ======================================== */

.user-menu {
    position: relative;
    margin-left: 16px;
}

.user-menu-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 50px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    cursor: pointer;
}

.user-menu-button:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.user-menu-button:hover .fa-chevron-down {
    color: var(--text-primary);
}

.user-menu-button .fa-chevron-down {
    transition: transform var(--transition-fast);
}

.user-menu.show .user-menu-button .fa-chevron-down {
    transform: rotate(180deg);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    /* background-color: var(--accent-primary); */ /* Removed to allow inline styles */
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.user-name {
    font-size: 0.875rem;
    font-weight: 500;
}

.user-menu .dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: none; /* Hidden by default */
    transform: translateY(0);
    transition: all var(--transition-fast);
    z-index: 10000; /* Increased z-index to be above modals */
    margin-top: 8px;
}

#userMenuDropdown.show {
    display: block !important; /* Show when has show class */
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    color: var(--text-primary);
    text-decoration: none;
    transition: background-color var(--transition-fast);
    font-size: 0.875rem;
}

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

/* Ensure hover preserves readable text color in both themes */
.dropdown-item,
.theme-toggle-item {
    color: var(--text-primary);
}
.dropdown-item:hover,
.theme-toggle-item:hover {
    color: var(--text-primary);
}
.dropdown-item:hover i,
.theme-toggle-item:hover i {
    color: var(--text-primary);
}

.dropdown-item i {
    width: 16px;
    text-align: center;
}

/* Small highlight animation when settings are updated live */
.theme-updated {
    box-shadow: 0 0 0 3px rgba(59,130,246,0.12) inset;
    transition: box-shadow 220ms ease-in-out;
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 4px 0;
}

/* ========================================
   Reports Page Styles
   ======================================== */

.report-section {
    margin-bottom: 2rem;
}

.report-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.report-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: nowrap;
    white-space: nowrap;
}

.date-range-controls {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-wrap: nowrap;
}

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

/* Account Activity table - ensure dark theme background and grey text */
[data-theme="dark"] .account-activity-table,
[data-theme="dark"] .account-activity-table th,
[data-theme="dark"] .account-activity-table td {
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .account-activity-table.table-striped tbody tr:nth-child(odd) {
    background: rgba(255, 255, 255, 0.03);
}

.account-activity-table th {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

/* Site-wide: ensure table headers are readable in dark theme */
[data-theme="dark"] .table thead,
[data-theme="dark"] .table th {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.report-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.chart-container {
    position: relative;
    height: 300px;
    margin-bottom: 1rem;
}

.table-responsive {
    max-height: 400px;
    overflow-y: auto;
}

.status-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 0.5rem;
    box-shadow: none; /* remove inset ring so dot is solid */
    border: 1px solid rgba(0,0,0,0.06); /* subtle border for contrast on light theme */
}

/* Dark theme: subtle light border so the dot stands out */
[data-theme="dark"] .status-indicator {
    border: 1px solid rgba(255,255,255,0.06);
}

.status-online { background-color: var(--success); }
.status-warning { background-color: var(--warning); }
.status-error { background-color: var(--danger); }
.status-offline { background-color: var(--text-secondary); }

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.metric-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    text-align: center;
}

/* System Status - legend styling */
.fetch-status-legend .legend-title {
    font-size: 0.9375rem;
    display: block;
    color: var(--text-primary);
}

.fetch-status-legend .legend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.fetch-status-legend .legend-grid div {
    color: var(--text-secondary);
}

/* Card body text - ensure theme friendly colors for paragraphs, small text, and helper descriptions */
.card-body,
.card-body p,
.card-body ul,
.card-body ol,
.card-body li {
    color: var(--text-primary);
}

.card-body .section-description,
.card-body .form-text,
.card-body small,
.card-body .text-muted {
    color: var(--text-secondary);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

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

/* Help page responsive grid */
/* Help grid layout is defined earlier to keep a single source of truth */
.help-grid .card {
    display: flex;
    flex-direction: column;
}
.help-grid .card .card-body {
    flex: 1 1 auto;
}

/* Utility helpers to replace inline styles in templates */
.d-none { display: none; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-grid { display: grid; }
.d-flex { display: flex; }
.gap-12 { gap: 12px; }
.gap-8 { gap: 8px; }
.mb-24 { margin-bottom: 24px; }
.mb-20 { margin-bottom: 20px; }
.mb-16 { margin-bottom: 16px; }
.mb-12 { margin-bottom: 12px; }
.mb-8 { margin-bottom: 8px; }
.mb-0 { margin-bottom: 0; }
.mt-24 { margin-top: 24px; }
.mt-20 { margin-top: 20px; }
.ml-1rem { margin-left: 1rem; }
.p-0 { padding: 0 !important; }
.py-48 { padding-top: 48px; padding-bottom: 48px; }
.pl-24 { padding-left: 24px; }
.text-danger { color: var(--danger); }
.text-secondary { color: var(--text-secondary); }
.code-block { background: var(--bg-secondary); padding: 12px; border-radius: 6px; }

/* Email Detail Layout */
.email-detail-item {
    margin-bottom: 8px;
}

.email-detail-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.email-detail-value {
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.email-detail-value strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Responsive adjustments for email details */
@media (max-width: 768px) {
    .email-detail-item {
        margin-bottom: 12px;
    }

    .email-detail-label {
        font-size: 0.8rem;
    }

    .email-detail-value {
        font-size: 0.95rem;
    }
}

/* Sortable table headers */
.sort-header {
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    text-decoration: none;
    color: inherit;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

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

.sort-icon {
    font-size: 0.75em;
    opacity: 0.4;
}

.sort-header.active .sort-icon {
    opacity: 1;
    color: var(--accent-primary);
}

/* Scroll to top button */
.scroll-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-primary);
    color: white;
    border: none;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
    font-size: 1rem;
}

.scroll-to-top:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

.scroll-to-top.visible {
    display: flex;
}

/* Improved pagination bar */
.pagination-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex-wrap: wrap;
}

.page-link.active {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
    pointer-events: none;
}

.page-link.disabled {
    opacity: 0.4;
    pointer-events: none;
}

.page-link.ellipsis {
    border-color: transparent;
    background: transparent;
    pointer-events: none;
    color: var(--text-secondary);
}

/* Page jump form */
.page-jump {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.page-jump input[type="number"] {
    width: 58px;
    padding: 5px 8px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    text-align: center;
}

.page-jump input[type="number"]:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.pagination-info {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: 6px;
}

@media (max-width: 768px) {
    .page-jump {
        width: 100%;
        justify-content: center;
    }

    .scroll-to-top {
        bottom: 16px;
        right: 16px;
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
}