/* ═══════════════════════════════════════════
   Maintenance Minder — Enhanced Stylesheet
   Mobile-first, dark industrial theme with improved UX
   ═══════════════════════════════════════════ */

/* --- CSS Variables --- */
:root {
    --color-bg: #0f1117;
    --color-surface: #1a1d27;
    --color-surface-hover: #222636;
    --color-surface-elevated: #242837;
    --color-border: #2a2d3a;
    --color-border-light: #363948;
    --color-text: #e1e3eb;
    --color-text-muted: #8b8fa3;
    --color-text-dim: #6b7280;
    --color-primary: #f0a500;
    --color-primary-hover: #d49400;
    --color-primary-text: #0f1117;
    --color-primary-light: #ffeaa7;
    --color-error: #e74c3c;
    --color-error-bg: #2a1518;
    --color-error-light: #f5a6a0;
    --color-success: #2ecc71;
    --color-success-bg: #152a1e;
    --color-success-light: #8ae2b4;
    --color-warning: #f39c12;
    --color-warning-bg: #2c1810;
    --color-info: #3498db;
    --color-info-bg: #0f1f2a;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 8px 32px rgba(0, 0, 0, 0.5);
    --max-width: 800px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease-out;
    --font-mono: 'SF Mono', 'Monaco', 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
}

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.025em;
}

h1 {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

h2 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    margin-bottom: 0.5rem;
}

p {
    margin-bottom: 1rem;
}

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

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

/* --- App Shell --- */
.app-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.app-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
}

.app-logo {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-text) !important;
    text-decoration: none !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
    grid-column: 2;
    justify-self: center;
}

.app-logo:hover {
    color: var(--color-primary) !important;
}

.app-logo-image {
    display: block;
    width: 112px;
    max-width: 100%;
    height: auto;
}

.header-nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    position: relative;
    grid-column: 3;
    justify-self: end;
}

.header-nav a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition-fast);
}

.header-nav a:hover {
    color: var(--color-text);
    text-decoration: none;
    transform: translateY(-1px);
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

.header-nav a:hover::after {
    width: 100%;
}

.app-main {
    flex: 1;
    max-width: var(--max-width);
    width: 100%;
    margin: 0 auto;
    padding: 2rem 1rem;
    animation: fadeInUp 0.6s ease-out;
}

.app-footer {
    text-align: center;
    padding: 1.5rem 1rem;
    color: var(--color-text-dim);
    font-size: 0.85rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
}

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

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

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

/* --- Alerts --- */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    border: 1px solid transparent;
    position: relative;
    animation: slideIn 0.3s ease-out;
}

.alert::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
    border-radius: var(--radius) 0 0 var(--radius);
}

.alert p {
    margin: 0;
}

.alert p + p {
    margin-top: 0.5rem;
}

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

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

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

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

/* --- Auth Pages --- */
.auth-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 70vh;
    padding: 2rem 0;
}

.auth-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-warning));
}

.auth-card h1 {
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.auth-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.auth-remember-option {
    display: flex;
    align-items: center;
}

.auth-remember-option label {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.25;
    cursor: pointer;
}

.auth-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* --- Enhanced Forms --- */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: relative;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    transition: var(--transition-fast);
}

.form-group input {
    padding: 0.875rem 1rem;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    position: relative;
}

.form-group input::placeholder {
    color: var(--color-text-dim);
    opacity: 0.8;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-surface);
    box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.1);
    transform: translateY(-1px);
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label {
    color: var(--color-primary);
}

.form-group small {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

/* Invalid fields retain their error border; valid fields keep the normal border. */
.form-group input:invalid:not(:focus):not(:placeholder-shown) {
    border-color: var(--color-error);
}

/* Helper-managed zero defaults are neutral until the user enters another invalid value. */
.form-group input.fuel-zero-default:invalid:not(:focus):not(:placeholder-shown) {
    border-color: var(--color-border);
}

/* --- Enhanced Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn:not(:disabled):active {
    transform: translateY(0);
    transition: transform 0.1s;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), #e67e22);
    color: var(--color-primary-text);
    font-weight: 700;
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-hover), #d68910);
    box-shadow: 0 6px 20px rgba(240, 165, 0, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-full {
    width: 100%;
}

/* --- Enhanced Cards --- */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-success));
    opacity: 0;
    transition: var(--transition);
}

.card:hover::before {
    opacity: 1;
}

.card h2 {
    font-size: 1.125rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

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

.card-body p {
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    line-height: 1.6;
    text-align: center;
}

.card h2,
.card h3,
.card p,
.card-body p,
.card-body strong,
.dashboard .card-body,
.dashboard .card p {
    text-align: center;
}

.card-body p:last-child {
    margin-bottom: 0;
}

.card-body strong {
    color: var(--color-text);
    font-weight: 600;
}

/* --- Dashboard Enhancements --- */
.dashboard h1 {
    margin-bottom: 2rem;
    text-align: center;
    background: linear-gradient(135deg, var(--color-text), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    animation: fadeInUp 0.6s ease-out;
}

@media (min-width: 600px) {
    .dashboard-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

/* Dashboard welcome enhancement */
.welcome-section {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--color-surface-elevated);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-active {
    background: var(--color-success-bg);
    color: var(--color-success-light);
    border: 1px solid var(--color-success);
}

.status-trial {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border: 1px solid var(--color-warning);
}

.status-indicator::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    animation: pulse 2s infinite;
}

/* Empty state styling */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--color-text-muted);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.6;
}

/* --- Error Page Enhancements --- */
.error-page {
    text-align: center;
    padding: 4rem 1rem;
    animation: fadeInUp 0.6s ease-out;
}

.error-page h1 {
    font-size: clamp(4rem, 12vw, 8rem);
    color: var(--color-primary);
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-warning));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.error-page p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

/* --- Registration Page Enhancements --- */
.trial-highlight {
    background: linear-gradient(135deg, var(--color-success-bg), var(--color-info-bg));
    border: 1px solid var(--color-success);
    border-radius: var(--radius);
    padding: 1rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.trial-highlight strong {
    color: var(--color-success-light);
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.trial-features {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.trial-features li {
    padding: 0.25rem 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.trial-features li::before {
    content: '✓';
    color: var(--color-success);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* --- Mobile Optimizations --- */
@media (max-width: 480px) {
    .app-main {
        padding: 1.5rem 0.75rem;
    }

    .auth-card {
        padding: 2rem 1.5rem;
        margin: 1rem;
        border-radius: var(--radius);
    }

    .header-nav {
        gap: 1rem;
    }

    .header-nav a {
        font-size: 0.85rem;
    }

    .btn {
        padding: 0.75rem 1.25rem;
    }

    .dashboard-grid {
        gap: 1rem;
    }
}

/* --- Page Header Filter Row (shared for history-style filter integration) --- */
.page-header-filter-row,
.vehicle-filter-bar.page-header-filter-row,
.maintenance-controls.page-header-filter-row {
    width: 100%;
    margin-bottom: 0;
}

/* Desktop search form right-alignment */
.vehicle-filter-bar.page-header-filter-row .vehicle-search-form {
    margin-left: auto;
}

/* Shared height and box-sizing for all filter controls */
.page-header-filter-row .filter-tab,
.page-header-filter-row .vehicle-search-input,
.page-header-filter-row .maintenance-search-input {
    height: 40px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 640px) {
    .page-header-filter-row,
    .vehicle-filter-bar.page-header-filter-row,
    .maintenance-controls.page-header-filter-row {
        justify-content: center;
    }

    /* Vehicles-specific mobile stacking: filters first row, search full-width second row */
    .vehicle-filter-bar.page-header-filter-row .vehicle-search-form {
        flex: 0 0 100%;
        margin-left: 0;
    }

    .vehicle-filter-bar.page-header-filter-row .vehicle-search-input {
        width: 100%;
    }

    /* Match the Vehicles header stack without altering Maintenance desktop. */
    .maintenance-controls.page-header-filter-row .maintenance-filter-bar {
        flex: 0 0 100%;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
    }

    .maintenance-controls.page-header-filter-row .maintenance-search-form {
        flex: 0 0 100%;
        width: 100%;
    }

    .maintenance-controls.page-header-filter-row .maintenance-search-input {
        width: 100%;
    }
}

/* --- Utility Classes --- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-error { color: var(--color-error); }

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

.fade-in {
    animation: fadeInUp 0.6s ease-out;
}

/* --- Loading States --- */
.btn-loading {
    position: relative;
    color: transparent;
}

.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin-top: -10px;
    margin-left: -10px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* --- Focus Management --- */
.focus-visible:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Remove default focus styles when not using keyboard */
.focus-visible:focus:not(.focus-visible) {
    outline: none;
}

/* ═══════════════════════════════════════════
   Vehicle Pages - Enhanced Mobile-First Design
   ═══════════════════════════════════════════ */

/* --- Vehicle List/Grid Page --- */
.vehicles-page {
    animation: fadeInUp 0.6s ease-out;
}

.page-header {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.page-header h1 {
    margin: 0;
    font-size: clamp(1.5rem, 5vw, 2rem);
    color: var(--color-text);
    background: linear-gradient(135deg, var(--color-text), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-header-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.vehicle-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    padding: 1rem 1.5rem;
    background: var(--color-surface-elevated);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

/* Vehicle Filter Tabs */
.vehicle-filter-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.vehicle-search-form {
    display: flex;
}

.vehicle-search-input {
    padding: 0.4rem 0.75rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 0.85rem;
    font-family: inherit;
    width: 160px;
    transition: var(--transition);
}

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

.vehicle-search-input::placeholder {
    color: var(--color-text-dim);
}

.filter-tab {
    padding: 0.5rem 1.25rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.filter-tab:hover {
    color: var(--color-text);
    border-color: var(--color-border-light);
    text-decoration: none;
}

.filter-tab-active {
    background: var(--color-primary);
    color: var(--color-primary-text);
    border-color: var(--color-primary);
}

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

.vehicle-stats span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.vehicle-stats span::before {
    content: '📊';
    font-size: 1.1rem;
}

/* Vehicle Grid */
.vehicle-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    animation: fadeInUp 0.8s ease-out;
}

@media (min-width: 600px) {
    .vehicle-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }
}

@media (min-width: 900px) {
    .vehicle-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

.vehicle-card {
    padding: 1.75rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 2px solid var(--color-border);
    background: var(--color-surface);
}

.vehicle-card:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-xl);
}

.vehicle-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-warning));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.vehicle-card-header {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.vehicle-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 2px solid;
    transition: var(--transition);
}

.vehicle-type-badge.truck {
    background: rgba(240, 165, 0, 0.1);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.vehicle-type-badge.trailer {
    background: rgba(52, 152, 219, 0.1);
    color: var(--color-info);
    border-color: var(--color-info);
}

.vehicle-unit-number {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.1rem;
    padding: 0.25rem 0.75rem;
    background: rgba(240, 165, 0, 0.1);
    border-radius: var(--radius);
    border: 1px solid rgba(240, 165, 0, 0.3);
}

.vehicle-card h3 {
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
    color: var(--color-text);
    font-weight: 700;
    line-height: 1.3;
    text-align: center;
}

.vehicle-details {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.vehicle-details p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 0.5rem;
}

.vehicle-vin {
    font-family: var(--font-mono);
    font-size: 0.8rem !important;
    background: var(--color-bg);
    padding: 0.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    word-break: break-all;
}

.vehicle-mileage {
    font-weight: 700;
    color: var(--color-primary) !important;
    font-size: 1rem !important;
}

.vehicle-mileage::before {
    content: '🛣️';
    margin-right: 0.25rem;
}

.vehicle-card-actions {
    display: flex;
    gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.vehicle-card-actions .btn {
    flex: 1;
    padding: 0.75rem;
    font-size: 0.85rem;
    font-weight: 600;
}

.btn-sm {
    background: var(--color-surface-elevated);
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn-sm:hover {
    background: var(--color-primary);
    color: var(--color-primary-text);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-danger {
    background: rgba(231, 76, 60, 0.1) !important;
    color: var(--color-error) !important;
    border-color: var(--color-error) !important;
}

.btn-danger:hover {
    background: var(--color-error) !important;
    color: white !important;
    border-color: var(--color-error) !important;
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(52, 152, 219, 0.1);
    color: var(--color-info);
    border: 2px solid var(--color-info);
}

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

/* Enhanced Empty State */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    margin: 2rem 0;
    background: var(--color-surface);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    animation: fadeInUp 0.8s ease-out;
}

.empty-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    opacity: 0.7;
    animation: pulse 3s infinite;
}

.empty-state h2 {
    margin-bottom: 1rem;
    color: var(--color-text);
    font-size: 1.5rem;
}

.empty-state p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-bottom: 0;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* --- Vehicle Form Pages --- */
.vehicle-form-page {
    animation: fadeInUp 0.6s ease-out;
}

.vehicle-form {
    max-width: 700px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.vehicle-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-success));
}

/* Enhanced Fieldsets */
.vehicle-form fieldset {
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
    background: var(--color-bg);
    transition: var(--transition);
}

.vehicle-form fieldset:hover {
    border-color: var(--color-border-light);
    background: var(--color-surface-elevated);
}

.vehicle-form legend {
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    color: var(--color-primary-text);
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    box-shadow: var(--shadow);
}

/* Form Rows */
.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 600px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }

    .form-row-2 {
        grid-template-columns: 1fr 1fr;
    }

    .form-row-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .form-row-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

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

/* Enhanced Form Groups */
.vehicle-form .form-group {
    position: relative;
}

.vehicle-form .form-group label {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.vehicle-form .form-group label::after {
    content: attr(data-required);
    color: var(--color-error);
    font-weight: 700;
}

.vehicle-form input:not(.app-searchable-input),
.vehicle-form textarea,
.vehicle-form select {
    width: 100%;
    padding: 1rem;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    position: relative;
}

.vehicle-form input:not(.app-searchable-input):focus,
.vehicle-form textarea:focus,
.vehicle-form select:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-surface-elevated);
    box-shadow: 0 0 0 4px rgba(240, 165, 0, 0.1);
    transform: translateY(-1px);
}

.vehicle-form textarea {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
    line-height: 1.6;
}

/* Vehicle Registration Row */
.vehicle-registration-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.vehicle-registration-row .vehicle-vin-group {
    grid-column: 1 / -1;
}

@media (min-width: 600px) {
    .vehicle-registration-row {
        grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr);
    }

    .vehicle-registration-row .vehicle-vin-group {
        grid-column: auto;
    }
}

/* Vehicle Type Switcher */
.history-type-switcher.vehicle-type-switcher {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 200px;
    max-width: 100%;
}

/* Keep enhanced form controls exactly aligned with adjacent vehicle inputs. */
.vehicle-form input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
.vehicle-form select,
.vehicle-form .app-dropdown-trigger,
.vehicle-form .app-searchable-input-row {
    height: 60px;
}

/* Trailer Engine Conditional Sections */
.trailer-engine-section[hidden],
.trailer-engine-hours[hidden] {
    display: none !important;
}

.trailer-engine-hours {
    /* Specific styling for trailer engine hours when visible */
}

.trailer-engine-card {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
}

.trailer-engine-card .form-group {
    align-items: center;
}

.vehicle-form .trailer-engine-toggle {
    justify-content: center;
    margin: 0;
    text-align: center;
}

/* Vehicle View Page */
.vehicle-view-page {
    animation: fadeInUp 0.6s ease-out;
}

.vehicle-details-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.vehicle-details-container .card {
    padding: 1.5rem;
}

.vehicle-details-container .card h2 {
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 0.5rem;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
}

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

.detail-label {
    font-weight: 600;
    color: var(--color-text-secondary);
    min-width: 180px;
    margin-right: 1rem;
}

.detail-value {
    color: var(--color-text);
    text-align: right;
    flex: 1;
    word-break: break-word;
}

.detail-notes {
    margin-top: 0.5rem;
    line-height: 1.6;
    color: var(--color-text);
}

.vehicle-actions-footer {
    max-width: 800px;
    margin: 2rem auto 0;
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 600px) {
    .detail-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .detail-label {
        min-width: auto;
        margin-right: 0;
        margin-bottom: 0.25rem;
    }

    .detail-value {
        text-align: left;
    }
}

/* Form Actions */
.form-actions {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-actions .btn-full {
    padding: 1.25rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
}

/* Checkbox & Radio in vehicle-form */
.vehicle-form input[type="checkbox"],
.vehicle-form input[type="radio"] {
    width: auto;
    padding: 0;
    background: none;
    border: none;
    box-shadow: none;
    transform: none;
    accent-color: var(--color-primary);
    width: 1.1rem;
    height: 1.1rem;
    cursor: pointer;
    flex-shrink: 0;
}

/* Reusable custom checkbox — native input remains keyboard and form accessible. */
input[type="checkbox"].app-checkbox-input {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    border: 0;
    white-space: nowrap;
    opacity: 0;
}

.app-checkbox-control {
    position: relative;
    display: grid;
    place-items: center;
    width: 1.5rem;
    height: 1.5rem;
    flex: 0 0 1.5rem;
    border: 2px solid var(--color-border-light);
    border-radius: 5px;
    background: var(--color-surface);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    transition: var(--transition-fast);
}

.app-checkbox-control::after {
    content: '';
    display: none;
    width: 0.38rem;
    height: 0.68rem;
    border: solid var(--color-primary-text);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) translate(-1px, -1px);
}

label:hover .app-checkbox-input:not(:disabled) + .app-checkbox-control {
    border-color: var(--color-primary);
    background: var(--color-surface-hover);
}

.app-checkbox-input:checked + .app-checkbox-control {
    border-color: var(--color-primary);
    background: var(--color-primary);
    box-shadow: 0 2px 6px rgba(240, 165, 0, 0.28);
}

.app-checkbox-input:checked + .app-checkbox-control::after {
    display: block;
}

.app-checkbox-input:focus-visible + .app-checkbox-control {
    outline: none;
    box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.28);
}

.app-checkbox-input:disabled + .app-checkbox-control {
    cursor: not-allowed;
    opacity: 0.55;
}

.vehicle-form .checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text);
}

.vehicle-form .form-help {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 0.35rem;
}

/* 3-column form row for thresholds */
.form-row-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 600px) {
    .form-row-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Mobile Header Adjustments */
@media (min-width: 600px) {
    .page-header {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .page-header h1 {
        margin: 0;
    }
}

/* Fleet Overview Card Enhancement for Dashboard */
.dashboard .card h2 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.dashboard .card .empty-state {
    padding: 2rem 1rem;
    margin: 0;
    background: transparent;
    border: 2px dashed var(--color-border-light);
}

.dashboard .empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.dashboard .card .btn {
    margin-top: 1rem;
    padding: 0.875rem 1.5rem;
}

.support-page,
.account-page,
.fleet-page {
    text-align: center;
}

.support-page h1,
.account-page h1,
.fleet-page h1 {
    text-align: center;
    margin-bottom: 2rem;
}

/* Additional Mobile Optimizations */
@media (max-width: 480px) {
    .vehicle-card {
        padding: 1.25rem;
    }

    .vehicle-form {
        margin: 0 0.75rem;
        padding: 1.5rem;
        border-radius: var(--radius);
    }

    .vehicle-form fieldset {
        padding: 1rem;
    }

    .page-header {
        padding: 1rem;
    }

    .vehicle-stats {
        padding: 1rem;
        gap: 1rem;
    }

    .vehicle-card-actions {
        flex-direction: column;
    }

    .vehicle-card-actions .btn {
        padding: 0.875rem;
    }
}

/* === NEW STYLES FOR ENHANCED DASHBOARD === */

/* Dashboard Icon Bar */
.dashboard-icon-bar {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    justify-content: center;
    align-items: center;
    gap: clamp(0.25rem, 2vw, 2rem);
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--color-text);
    transition: var(--transition);
    cursor: pointer;
    padding: clamp(0.35rem, 2vw, 1rem);
    border-radius: var(--radius);
    min-width: 0;
}

.icon-item.placeholder {
    opacity: 0.6;
    cursor: default;
}

.icon-item .icon {
    display: block;
    width: clamp(2.5rem, 9vw, 4rem);
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

.icon-item .label {
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
}

.icon-item:hover:not(.placeholder) {
    background: var(--color-surface-hover);
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* Dashboard Quick Actions */
.dashboard-quick-actions {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    width: 100%;
    max-width: 500px;
    justify-self: center;
}

.dashboard-quick-action {
    background: linear-gradient(135deg, #c0c0c0, #e8e8e8, #b8b8b8);
    color: #111;
    font-weight: 600;
    text-decoration: none !important;
    transition: var(--transition);
    padding: 0.875rem 1.25rem;
}

.dashboard-quick-action:hover {
    background: linear-gradient(135deg, #b0b0b0, #d8d8d8, #a8a8a8);
    color: #000;
    text-decoration: none !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

/* Featured Card Styling */
.card-featured {
    padding: 2rem;
    border: 2px solid var(--color-primary);
    box-shadow: 0 0 0 4px rgba(240, 165, 0, 0.1);
}

/* Trial Dismiss Button */
.trial-dismiss-btn {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.3);
    color: var(--color-text);
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
}

.trial-dismiss-btn:hover {
    background: var(--color-error);
    color: white;
    transform: scale(1.1);
}

/* Enhanced Hamburger Navigation */
.nav-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: var(--transition);
    border-radius: var(--radius);
}

.nav-toggle:hover {
    background: var(--color-surface-hover);
}

.nav-toggle span {
    width: 24px;
    height: 3px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 160px;
    list-style: none;
    padding: 0.5rem 0;
    margin: 0.5rem 0 0 0;
    display: none;
    z-index: 1000;
}

.nav-menu.nav-menu-open {
    display: block;
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    transition: var(--transition);
}

.nav-menu a:hover {
    background: var(--color-surface-hover);
    color: var(--color-text);
    text-decoration: none;
}

/* Center-align vehicle card content */
.vehicle-card h3,
.vehicle-details,
.vehicle-details p {
    text-align: center;
}

/* Vehicle code display (VIN, ESN, TSN) */
.vehicle-code {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    background: var(--color-bg);
    color: var(--color-text);
    padding: 0.5rem;
    margin: 0.25rem 0 0.75rem 0;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    word-break: break-all;
    text-align: center;
    letter-spacing: 0.05em;
}

.vehicle-code div {
    margin-top: 0.25rem;
    text-align: center;
}

.vehicle-code strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--color-primary);
}

/* Mileage date styling */
.mileage-date {
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.mileage-date-warning {
    color: var(--color-error) !important;
    font-weight: 600;
}

/* Shrink action buttons to fit 3 */
.vehicle-card-actions {
    display: flex;
    gap: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.vehicle-card-actions .btn {
    flex: 1;
    padding: 0.5rem 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 0;
}

/* Modal styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.modal-active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: 2rem;
    margin: 1rem;
    transform: scale(0.9);
    transition: var(--transition);
    width: 100%;
    max-width: 600px;
}

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

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-error);
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 1001;
}

.modal-close:hover {
    background: var(--color-error);
    transform: scale(1.1);
}

.modal-header {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-border);
}

.modal-header h2 {
    margin: 0;
    color: var(--color-primary);
    font-size: 1.5rem;
}

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

.modal-section h3 {
    color: var(--color-text);
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
}

.modal-section .modal-field {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
    padding: 0.25rem 0;
}

.modal-section .modal-field-label {
    font-weight: 600;
    color: var(--color-text-muted);
    min-width: 40%;
    text-align: left;
}

.modal-section .modal-field-value {
    color: var(--color-text);
    text-align: right;
    flex: 1;
    word-break: break-word;
}

.modal-section .modal-field-notes {
    flex-direction: column;
    align-items: stretch;
}

.modal-section .modal-field-notes .modal-field-value {
    text-align: left;
    margin-top: 0.5rem;
    padding: 0.75rem;
    background: var(--color-bg);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    white-space: pre-wrap;
}
@media (max-width: 640px) {
    .dashboard-icon-bar {
        gap: 0.25rem;
        padding: 1rem;
    }

    .icon-item {
        padding: 0.5rem 0.25rem;
    }

    .icon-item .label {
        font-size: clamp(0.65rem, 2.5vw, 0.75rem);
    }
}

/* ═══════════════════════════════════════════
   Maintenance Events - Mobile-First Design
   ═══════════════════════════════════════════ */

/* --- Status Badges --- */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid transparent;
    text-align: center;
}

.status-badge.scheduled {
    background: rgba(240, 165, 0, 0.1);
    color: var(--color-primary);
    border-color: rgba(240, 165, 0, 0.3);
}

.status-badge.overdue {
    background: rgba(231, 76, 60, 0.1);
    color: var(--color-error);
    border-color: rgba(231, 76, 60, 0.3);
}

.status-badge.completed {
    background: rgba(46, 204, 113, 0.1);
    color: var(--color-success);
    border-color: rgba(46, 204, 113, 0.3);
}

.status-badge.canceled {
    background: rgba(107, 114, 128, 0.1);
    color: var(--color-text-dim);
    border-color: rgba(107, 114, 128, 0.3);
}

.status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

/* --- Maintenance Cards --- */
.maintenance-card {
    padding: 1.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 2px solid var(--color-border);
    background: var(--color-surface);
}

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

.maintenance-card.overdue,
.maintenance-card.overdue:hover {
    border-color: var(--color-error);
    background: linear-gradient(90deg,
        rgba(231, 76, 60, 0.05) 0%,
        var(--color-surface) 10%);
}

.maintenance-card.upcoming,
.maintenance-card.upcoming:hover {
    border-color: var(--color-primary);
}

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

.maintenance-card-title {
    margin: 0 0 0.5rem 0;
    font-size: 1.125rem;
    color: var(--color-text);
    font-weight: 700;
    line-height: 1.3;
    text-align: center;
}

.maintenance-card-desc {
    text-align: center;
    margin-bottom: 1rem;
}

.maintenance-card-completed {
    text-align: center;
    font-size: 0.85rem;
}

.maintenance-page-title {
    text-align: center;
    margin-bottom: 2rem;
    font-size: clamp(1.5rem, 5vw, 2rem);
}

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

.maintenance-controls .maintenance-filter-bar {
    margin-bottom: 0;
}

.btn-add-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-primary-text);
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    flex-shrink: 0;
}

.btn-add-circle:hover {
    background: var(--color-primary-hover);
    transform: scale(1.1);
    text-decoration: none;
    color: var(--color-primary-text);
}

.maintenance-search-form {
    display: flex;
    flex-shrink: 0;
}

.maintenance-search-input {
    padding: 0.4rem 0.75rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 0.85rem;
    font-family: inherit;
    width: 150px;
    transition: var(--transition);
}

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

.maintenance-search-input::placeholder {
    color: var(--color-text-dim);
}

.maintenance-vehicle-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.maintenance-vehicle-unit {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--color-primary);
    background: rgba(240, 165, 0, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius);
    border: 1px solid rgba(240, 165, 0, 0.3);
}

.maintenance-due-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.maintenance-due-info p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

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

.maintenance-cost {
    font-size: 0.9rem;
    color: var(--color-success);
    font-weight: 600;
    text-align: center;
    margin-bottom: 0.5rem;
}

.maintenance-vendor {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: 1rem;
}

.maintenance-card-actions {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.maintenance-card-actions .btn {
    flex: 1;
    min-width: 80px;
    text-align: center;
}

/* --- Maintenance Grid --- */
.maintenance-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    animation: fadeInUp 0.8s ease-out;
}

@media (min-width: 600px) {
    .maintenance-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (min-width: 900px) {
    .maintenance-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

/* --- Maintenance Filter Bar --- */
.maintenance-filter-bar {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.maintenance-filter-bar .filter-tab {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.maintenance-vehicle-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.maintenance-vehicle-filter select {
    padding: 0.5rem 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 0.9rem;
    min-width: 200px;
}

.maintenance-vehicle-filter select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.1);
}

/* --- Maintenance Forms --- */
.maintenance-form fieldset {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    background: var(--color-surface-elevated);
}

.maintenance-form legend {
    font-weight: 600;
    color: var(--color-primary);
    padding: 0 0.5rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.maintenance-form .form-row {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

@media (min-width: 600px) {
    .maintenance-form .form-row {
        grid-template-columns: 1fr 1fr;
    }

    .maintenance-form .form-row.single {
        grid-template-columns: 1fr;
    }
}

.maintenance-form textarea {
    min-height: 100px;
    resize: vertical;
    padding: 0.875rem 1rem;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
}

.maintenance-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-surface);
    box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.1);
}

.maintenance-form select {
    padding: 0.875rem 1rem;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
}

.maintenance-form select:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-surface);
    box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.1);
}

/* Radio button groups */
.radio-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    font-weight: 500;
}

.radio-option:hover {
    border-color: var(--color-border-light);
    background: var(--color-surface-hover);
}

.radio-option input[type="radio"] {
    margin: 0;
    accent-color: var(--color-primary);
}

.radio-option input[type="radio"]:checked + label,
.radio-option:has(input[type="radio"]:checked) {
    border-color: var(--color-primary);
    background: rgba(240, 165, 0, 0.1);
    color: var(--color-text);
}

/* Recurring options */
.recurring-options {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    display: none;
}

.recurring-options.show {
    display: block;
    animation: fadeInUp 0.3s ease-out;
}

/* File upload styling */
.file-upload-area {
    position: relative;
    display: block;
    padding: 2rem;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius);
    text-align: center;
    color: var(--color-text-muted);
    background: var(--color-bg);
    transition: var(--transition);
    cursor: pointer;
}

.file-upload-area:hover {
    border-color: var(--color-primary);
    background: var(--color-surface);
}

.file-upload-area input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-upload-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    opacity: 0.6;
}

.current-invoice {
    margin-top: 0.5rem;
    padding: 0.75rem;
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    text-align: center;
}

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

.current-invoice a:hover {
    text-decoration: underline;
}

/* --- Overdue Banner --- */
.overdue-banner {
    background: linear-gradient(135deg, var(--color-error-bg), rgba(231, 76, 60, 0.1));
    border: 1px solid var(--color-error);
    border-radius: var(--radius);
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
    animation: pulse 2s infinite;
}

.overdue-banner h3 {
    color: var(--color-error);
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
}

.overdue-banner p {
    color: var(--color-error-light);
    margin: 0;
    font-size: 0.9rem;
}

/* --- Complete Form Modal-style --- */
.complete-form {
    max-width: 500px;
    margin: 0 auto;
}

.complete-form .card {
    padding: 2rem;
}

.complete-form h2 {
    text-align: center;
    color: var(--color-success);
    margin-bottom: 1.5rem;
}

.complete-summary {
    background: var(--color-surface-elevated);
    padding: 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    margin-bottom: 1.5rem;
    text-align: center;
}

.complete-summary h3 {
    margin: 0 0 0.5rem 0;
    color: var(--color-text);
}

.complete-summary p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* --- Mobile optimizations for maintenance --- */
@media (max-width: 480px) {
    .maintenance-card {
        padding: 1rem;
    }

    .maintenance-card-actions {
        flex-direction: column;
    }

    .maintenance-card-actions .btn {
        flex: none;
        width: 100%;
    }

    .maintenance-filter-bar {
        flex-direction: column;
        align-items: center;
    }

    .maintenance-vehicle-filter {
        flex-direction: column;
        align-items: center;
    }

    .maintenance-vehicle-filter select {
        width: 100%;
        min-width: unset;
    }

    .radio-group {
        flex-direction: column;
    }

.maintenance-form .form-row {
        grid-template-columns: 1fr;
    }
}

/* --- Dashboard Maintenance Status --- */
.maintenance-status-card {
    grid-column: 1 / -1;
    padding: 2rem;
    border: 2px solid var(--color-border);
}

.maintenance-status-card--success,
.maintenance-status-card--success:hover {
    border-color: var(--color-success);
}

.maintenance-status-card--upcoming,
.maintenance-status-card--upcoming:hover {
    border-color: var(--color-primary);
}

.maintenance-status-card--overdue,
.maintenance-status-card--overdue:hover {
    border-color: var(--color-error);
}

.maintenance-status-body {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
}

.maintenance-status-message {
    margin: 0;
    color: var(--color-text);
    font-size: 1rem;
    text-align: center;
}

.maintenance-status-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

.maintenance-status-summary-item {
    color: var(--color-text);
    font-weight: 700;
    font-size: 1.6rem;
    line-height: 1.3;
    text-align: center;
}

.maintenance-status-summary-item--overdue.is-active {
    color: var(--color-error);
}

.maintenance-status-summary-item--upcoming.is-active {
    color: var(--color-primary);
}

.maintenance-alert-task-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
}

.maintenance-alert-task {
    display: grid;
    grid-template-columns: minmax(4.5rem, 0.7fr) minmax(0, 1.35fr) minmax(8rem, 1.6fr) minmax(4.5rem, auto);
    align-items: center;
    gap: 0.75rem;
    text-align: center;
}

.maintenance-alert-task {
    border: 1px solid;
    border-radius: var(--radius);
    padding: 0.75rem 0.85rem;
    min-width: 0;
}

.maintenance-alert-task--overdue {
    border-color: var(--color-error);
    color: var(--color-error);
}

.maintenance-alert-task--upcoming {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.maintenance-alert-task--success {
    border-color: var(--color-success);
    color: var(--color-success);
}

.maintenance-alert-task-title {
    font-weight: 600;
    font-size: 1rem;
    min-width: 0;
    overflow-wrap: anywhere;
}

.maintenance-alert-task-unit {
    color: inherit;
    font-size: 0.9rem;
}

.maintenance-alert-task-due {
    font-size: 0.9rem;
    min-width: 0;
    overflow-wrap: anywhere;
}

.maintenance-alert-task .btn {
    align-self: center;
    justify-self: stretch;
    min-width: 0;
}

.maintenance-alert-task [data-label]::before {
    content: none;
}

.maintenance-status-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    border-top: 1px solid var(--color-border);
    padding-top: 1.25rem;
}

.maintenance-status-actions .btn {
    width: 100%;
    min-width: 0;
}

@media (max-width: 640px) {
    .maintenance-status-card {
        padding: 1.5rem 1rem;
    }

    .maintenance-status-summary {
        gap: 1rem;
    }

    .maintenance-status-summary-item {
        font-size: 1.35rem;
    }

    .maintenance-alert-task-list {
        gap: 0.75rem;
    }

    .maintenance-alert-task {
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-areas:
            "unit view"
            "title view"
            "due view";
        gap: 0.5rem 0.75rem;
        padding: 0.75rem;
        text-align: left;
    }

    .maintenance-alert-task-unit {
        grid-area: unit;
    }

    .maintenance-alert-task-title {
        grid-area: title;
    }

    .maintenance-alert-task-due {
        grid-area: due;
    }

    .maintenance-alert-task .btn {
        grid-area: view;
        min-width: 4.75rem;
    }

    .maintenance-alert-task [data-label]::before {
        content: attr(data-label);
        display: block;
        margin-bottom: 0.1rem;
        color: var(--color-text-muted);
        font-size: 0.7rem;
        font-weight: 700;
        letter-spacing: 0.04em;
        line-height: 1.2;
        text-transform: uppercase;
    }

    .maintenance-alert-task-title {
        font-size: 0.95rem;
    }

    .maintenance-alert-task-unit,
    .maintenance-alert-task-due {
        font-size: 0.85rem;
    }

    .maintenance-status-actions {
        gap: 0.5rem;
        padding-top: 1rem;
    }

    .maintenance-status-actions .btn {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
}

/* --- Dashboard To-Do Card --- */
.dashboard-todo-card {
    grid-column: 1 / -1;
    padding: 2rem;
    border: 2px solid var(--color-border);
}

.dashboard-todo-card--empty {
    text-align: center;
}

.dashboard-todo-card h2 {
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 1.5rem;
}

.dashboard-todo-item {
    display: grid;
    grid-template-columns: minmax(4.5rem, 1fr) auto minmax(4.5rem, 1fr);
    align-items: center;
    gap: 1rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem;
    margin-bottom: 1rem;
}

.dashboard-todo-item:last-child {
    margin-bottom: 0;
}

.dashboard-todo-item > span {
    grid-column: 2;
    min-width: 0;
    overflow-wrap: anywhere;
    text-align: center;
}

.dashboard-todo-item > .vehicle-todo-btn {
    grid-column: 3;
    justify-self: end;
}

.todo-view-content {
    min-height: 100px;
    margin-bottom: 1.5rem;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-bg);
    line-height: 1.5;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
}

.todo-view-content--empty {
    color: var(--color-text-muted);
    font-style: italic;
    text-align: center;
}

.todo-view-actions,
.todo-edit-actions {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.todo-edit-textarea {
    box-sizing: border-box;
    width: 100%;
    min-height: 200px;
    margin-bottom: 1rem;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-bg);
    color: var(--color-text);
    font-family: inherit;
    resize: vertical;
}

.todo-edit-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.1);
}


/* --- Delete Button Styling --- */
.btn-danger {
    background: linear-gradient(135deg, var(--color-error), #c0392b);
    color: white !important;
    font-weight: 700;
    box-shadow: var(--shadow);
    text-decoration: none !important;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c0392b, #a93226);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.3);
    color: white !important;
    text-decoration: none !important;
}

/* Fix select dropdown and number input arrows on dark theme */
select {
    color-scheme: dark;
    -webkit-appearance: auto;
}

select:hover {
    color: var(--color-text);
}

/* Opera-specific dropdown fix */
@media all and (-webkit-min-device-pixel-ratio:0) {
    select {
        background: var(--color-surface);
        color: var(--color-text);
        border: 1px solid var(--color-border);
    }
    select option {
        background: var(--color-surface);
        color: var(--color-text);
    }
}

/* Invert number input spinners */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    filter: invert(1);
    opacity: 0.7;
}

/* Invert date picker calendar icon */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
}

/* Firefox number input */
input[type="number"] {
    -moz-appearance: textfield;
}

/* --- Invoice link in maintenance cards --- */
.maintenance-invoice a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.maintenance-invoice a:hover {
    text-decoration: underline;
}

/* --- History Page --- */
.history-page-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
}

.history-page-header h1 {
    grid-column: 1;
    justify-self: start;
}

.history-type-switcher {
    grid-column: 2;
    justify-self: center;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 300px;
    padding: 0.25rem;
    gap: 0.2rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.history-type-radio {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

.history-type-option {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    padding: 0.625rem 0.75rem;
    background: transparent;
    color: #fff;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.history-type-radio:not(:checked) + .history-type-option {
    background: transparent;
    color: #fff;
    transform: none;
}

.history-type-radio:not(:checked) + .history-type-option:hover {
    background: var(--color-surface-hover);
    color: white;
    transform: none;
}

.history-type-radio:checked + .history-type-option {
    background: var(--color-primary);
    color: var(--color-primary-text);
    transform: none;
}

.history-type-radio:focus-visible + .history-type-option {
    outline: 2px solid var(--color-primary-light);
    outline-offset: 2px;
}

.history-page-header-actions {
    grid-column: 3;
    justify-self: end;
}

@media (max-width: 640px) {
    .history-page-header {
        grid-template-columns: 1fr;
        justify-items: center;
    }

    .history-page-header h1,
    .history-type-switcher,
    .history-page-header-actions {
        grid-column: 1;
        justify-self: center;
    }

    .history-type-switcher {
        width: 100%;
        max-width: 300px;
    }
}

.history-filter-row {
    text-align: center;
    margin-bottom: 2rem;
}

.maintenance-history-header-card {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
}

.maintenance-history-heading-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.maintenance-history-title {
    margin: 0;
    font-size: clamp(1.5rem, 5vw, 2rem);
    background: linear-gradient(135deg, var(--color-text), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    font-weight: 700;
}

@media (max-width: 640px) {
    .maintenance-history-heading-row {
        flex-direction: column;
        align-items: center;
    }

    .maintenance-history-title {
        text-align: center;
        width: 100%;
    }
}

.history-header-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    align-items: center;
}

.btn-silver {
    background: linear-gradient(135deg, #c0c0c0, #e8e8e8, #b8b8b8);
    color: #111;
    font-weight: 600;
    text-decoration: none !important;
    transition: var(--transition);
}

.btn-silver:hover {
    background: linear-gradient(135deg, #b0b0b0, #d8d8d8, #a8a8a8);
    color: #000;
    text-decoration: none !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.history-filter-form {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    gap: 0.75rem;
}

.history-date-filters {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: nowrap;
}

.history-filter-form input[type="date"],
.history-filter-form .maintenance-search-input {
    height: 40px;
    box-sizing: border-box;
}

.history-filter-form [data-history-filter-control] {
    height: 40px;
    box-sizing: border-box;
}

.ifta-filter-group {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ifta-filter-label {
    display: block;
    width: 100%;
    margin-bottom: 5px;
    font-size: 14px;
    text-align: center;
}

.history-filter-form .ifta-filter-control {
    display: block;
    height: 40px;
    box-sizing: border-box;
    padding: 0.5rem 0.75rem;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font: inherit;
    transition: var(--transition);
}

.history-filter-form .ifta-filter-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.1);
}

.ifta-jurisdiction-combobox {
    position: relative;
    width: 220px;
    max-width: 100%;
}

.ifta-jurisdiction-combobox[hidden],
.ifta-jurisdiction-options[hidden],
.history-filter-form .ifta-jurisdiction-native[hidden] {
    display: none;
}

.ifta-jurisdiction-input-row {
    position: relative;
    height: 40px;
}

.history-filter-form .ifta-jurisdiction-input-row .ifta-filter-control {
    width: 100%;
    padding-right: 2.5rem;
}

.ifta-jurisdiction-toggle {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 2.25rem;
    height: calc(100% - 4px);
    padding: 0;
    border: 0;
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--color-text-muted);
    background: transparent;
    cursor: pointer;
}

.ifta-jurisdiction-toggle:hover,
.ifta-jurisdiction-toggle:focus-visible {
    color: var(--color-text);
    background: var(--color-surface-elevated);
    outline: none;
}

.ifta-jurisdiction-options {
    position: absolute;
    z-index: 40;
    top: calc(100% + 0.25rem);
    left: 0;
    right: 0;
    max-height: 280px;
    overflow-y: auto;
    padding: 0.35rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    box-shadow: var(--shadow-lg);
}

.ifta-jurisdiction-option[hidden] {
    display: none;
}

.ifta-jurisdiction-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    width: 100%;
    padding: 0.65rem 0.75rem;
    border: 0;
    border-radius: calc(var(--radius) * 0.65);
    color: var(--color-text);
    background: transparent;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.ifta-jurisdiction-option small {
    flex: 0 0 auto;
    color: var(--color-text-muted);
}

.ifta-jurisdiction-option:hover,
.ifta-jurisdiction-option:focus-visible,
.ifta-jurisdiction-option[aria-selected="true"] {
    color: var(--color-primary-text);
    background: var(--color-primary);
    outline: none;
}

.ifta-jurisdiction-option:hover small,
.ifta-jurisdiction-option:focus-visible small,
.ifta-jurisdiction-option[aria-selected="true"] small {
    color: inherit;
}

/* Reusable app dropdown styling */
[data-app-dropdown][hidden] {
    display: none !important;
}

.app-dropdown {
    position: relative;
    display: inline-block;
}

.app-dropdown-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
    height: 40px;
    padding: 0.5rem 0.75rem;
    padding-right: 2.5rem;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font: inherit;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
}

.app-dropdown-trigger:focus,
.app-dropdown-trigger:focus-visible {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.1);
}

.app-dropdown-trigger:disabled {
    color: var(--color-text-muted);
    background: var(--color-surface);
    cursor: not-allowed;
    opacity: 0.7;
}

.app-dropdown-arrow {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 2.25rem;
    height: calc(100% - 4px);
    padding: 0;
    border: 0;
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--color-text-muted);
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    font-size: 12px;
}

.app-dropdown-options {
    position: absolute;
    z-index: 40;
    top: calc(100% + 0.25rem);
    left: 0;
    right: 0;
    max-height: 280px;
    overflow-y: auto;
    padding: 0.35rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    box-shadow: var(--shadow-lg);
    display: none;
}

.app-dropdown-options.open {
    display: block;
}

.app-dropdown-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    width: 100%;
    padding: 0.65rem 0.75rem;
    border: 0;
    border-radius: calc(var(--radius) * 0.65);
    color: var(--color-text);
    background: transparent;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.app-dropdown-option:hover,
.app-dropdown-option:focus-visible,
.app-dropdown-option.selected {
    color: var(--color-primary-text);
    background: var(--color-primary);
    outline: none;
}

.app-dropdown-option:disabled,
.app-dropdown-option.disabled {
    color: var(--color-text-muted);
    background: transparent;
    cursor: not-allowed;
    opacity: 0.55;
}

/* Searchable variant of the reusable app dropdown. */
[data-app-searchable-dropdown][hidden],
.app-searchable-options[hidden],
.app-searchable-option[hidden] {
    display: none !important;
}

.app-searchable-dropdown {
    position: relative;
    display: block;
    max-width: 100%;
}

.app-searchable-input-row {
    position: relative;
    height: 40px;
}

.app-searchable-input {
    display: block;
    width: 100%;
    height: 40px;
    box-sizing: border-box;
    padding: 0.5rem 2.5rem 0.5rem 0.75rem;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font: inherit;
    transition: var(--transition);
}

.app-searchable-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.1);
}

/* Keep IFTA entry fields visually aligned with standard dropdown triggers. */
.vehicle-form.ifta-entry-form .app-searchable-input,
.vehicle-form.ifta-entry-form input[type="number"],
.vehicle-form.ifta-entry-form .app-searchable-input:focus,
.vehicle-form.ifta-entry-form input[type="number"]:focus {
    background: var(--color-bg);
}

.app-searchable-toggle {
    position: absolute;
    top: 2px;
    right: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: calc(100% - 4px);
    padding: 0;
    border: 0;
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--color-text-muted);
    background: transparent;
    font-size: 12px;
    cursor: pointer;
}

.app-searchable-toggle:hover,
.app-searchable-toggle:focus-visible {
    color: var(--color-text);
    background: var(--color-surface-elevated);
    outline: none;
}

.app-searchable-options {
    position: absolute;
    z-index: 40;
    top: calc(100% + 0.25rem);
    left: 0;
    right: 0;
    max-height: 280px;
    overflow-y: auto;
    padding: 0.35rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    box-shadow: var(--shadow-lg);
}

.app-searchable-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    width: 100%;
    padding: 0.65rem 0.75rem;
    border: 0;
    border-radius: calc(var(--radius) * 0.65);
    color: var(--color-text);
    background: transparent;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.app-searchable-option small {
    flex: 0 0 auto;
    color: var(--color-text-muted);
}

.app-searchable-option:hover,
.app-searchable-option:focus-visible,
.app-searchable-option[aria-selected="true"] {
    color: var(--color-primary-text);
    background: var(--color-primary);
    outline: none;
}

.app-searchable-option:hover small,
.app-searchable-option:focus-visible small,
.app-searchable-option[aria-selected="true"] small {
    color: inherit;
}

.app-searchable-option:disabled,
.app-searchable-option.disabled {
    color: var(--color-text-muted);
    background: transparent;
    cursor: not-allowed;
    opacity: 0.55;
}

.history-filter-form .maintenance-search-input {
    width: 280px;
    max-width: 100%;
}

@media (max-width: 640px) {
    .history-filter-form {
        flex-direction: column;
        width: 100%;
    }

    .history-date-filters {
        flex-wrap: wrap;
    }

    .history-filter-form .maintenance-search-input {
        width: 100%;
    }
}

.history-table-wrapper {
    overflow-x: auto;
    padding: 0;
}

.ifta-summary-card,
.ifta-entries-card {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.ifta-summary-card h2,
.ifta-entries-card h2 {
    margin-bottom: 1rem;
    text-align: center;
}

.ifta-totals-grid {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-size: 1rem;
    text-align: center;
}

.ifta-totals-table-wrapper {
    max-width: 900px;
    margin: 0 auto 1.25rem;
    overflow-x: auto;
}

.ifta-totals-empty {
    margin: 0 0 1.25rem;
    color: var(--color-text-muted);
    text-align: center;
}

.ifta-entry-details-table {
    width: min(100%, 640px);
    margin: 0 auto;
    border-collapse: collapse;
}

.ifta-entry-details-table th,
.ifta-entry-details-table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--color-border);
}

.ifta-entry-details-table th {
    width: 50%;
    color: var(--color-text-muted);
    text-align: left;
}

.ifta-entry-details-table td {
    text-align: right;
}

.ifta-view-card > h2 {
    margin-bottom: 1rem;
    text-align: center;
}

.ifta-view-actions {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.history-table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
}

.history-table thead {
    background: var(--color-surface-elevated);
}

.history-table th {
    padding: 0.8rem 0.5rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    border-bottom: 2px solid var(--color-border);
}

.history-table td {
    padding: 0.7rem 0.5rem;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
}

.history-table tbody tr:hover {
    background: var(--color-surface-elevated);
}

.history-table td[data-label]::before {
    content: attr(data-label);
    display: none;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

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

/* Mobile: stack table as cards */
@media (max-width: 768px) {
    .history-table thead {
        display: none;
    }

    .history-table tbody tr {
        display: block;
        margin-bottom: 1rem;
        border: 1px solid var(--color-border);
        border-radius: var(--radius);
        padding: 0.75rem;
    }

    .history-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.4rem 0;
        border-bottom: 1px solid var(--color-border-light, rgba(255,255,255,0.05));
        text-align: right;
    }

    .history-table td:last-child {
        border-bottom: none;
        justify-content: center;
        padding-top: 0.5rem;
    }

    .history-table td[data-label]::before {
        display: inline;
    }
}

/* --- Notification Bell & Panel --- */
.notif-bell {
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-text);
    display: flex;
    align-items: center;
    margin-right: 0.5rem;
}
.notif-bell:hover { color: var(--color-primary); }
.header-sign-in:hover {
    color: var(--color-primary);
    text-decoration: none;
    transform: none;
}

.header-sign-in::after {
    display: none;
}

.header-sign-in:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius);
}

.notif-bell--upcoming,
.notif-bell--upcoming:hover { color: var(--color-primary); }
.notif-bell--overdue,
.notif-bell--overdue:hover { color: var(--color-error); }
.notif-bell--system,
.notif-bell--system:hover { color: var(--color-info); }

.notif-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--color-error);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
    line-height: 1;
}

.notif-panel {
    position: fixed;
    top: 0;
    right: -380px;
    width: 360px;
    max-width: 90vw;
    height: 100vh;
    background: var(--color-surface);
    border-left: 1px solid var(--color-border);
    z-index: 1001;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.notif-panel.notif-panel-open { right: 0; }

.notif-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
}
.notif-panel-header h3 { margin: 0; font-size: 1.1rem; }

.notif-panel-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
}
.notif-panel-close:hover { color: var(--color-text); }

.notif-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.notif-empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: 2rem 1rem;
}

.notif-item {
    display: flex;
    align-items: flex-start;
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    transition: background 0.15s;
}
.notif-item:hover { background: var(--color-surface-elevated); }
.notif-item--overdue { border-left: 3px solid var(--color-error); }
.notif-item--upcoming { border-left: 3px solid var(--color-primary); }
.notif-item--system { border-left: 3px solid var(--color-info); }
.notif-item--neutral { border-left: 3px solid var(--color-border); }

.notif-item-content { flex: 1; min-width: 0; }
.notif-item-content strong { display: block; font-size: 0.9rem; margin-bottom: 0.15rem; }
.notif-item-content p { font-size: 0.8rem; color: var(--color-text-muted); margin: 0 0 0.25rem 0; }

.notif-link { color: inherit; text-decoration: none; }
.notif-link:hover strong { color: var(--color-primary); }

.notif-time {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.notif-dismiss {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 0 0 0.5rem;
    line-height: 1;
    flex-shrink: 0;
}
.notif-dismiss:hover { color: var(--color-error); }

.notif-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.notif-overlay.notif-overlay-visible {
    opacity: 1;
    pointer-events: auto;
}

/* --- Mileage Update Modal --- */
.batch-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1002;
    align-items: center;
    justify-content: center;
}

.batch-modal-content {
    position: relative;
    background: var(--color-surface);
    border-radius: var(--radius);
    width: 95%;
    max-width: 700px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.batch-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem;
    border-bottom: 1px solid var(--color-border);
}
.batch-modal-header h2 { margin: 0; font-size: 1.15rem; }

.batch-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1.25rem;
}

.batch-modal-footer {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--color-border);
}

.batch-table-wrapper {
    overflow-x: auto;
}

.batch-table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
}
.batch-table th {
    padding: 0.5rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    border-bottom: 2px solid var(--color-border);
}
.batch-table td {
    padding: 0.4rem 0.3rem;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.85rem;
}
.batch-table input[type="number"] {
    background: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

/* --- Fuel Entry Modal --- */
.fuel-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1002;
    align-items: center;
    justify-content: center;
}

.fuel-modal-content {
    position: relative;
    background: var(--color-surface);
    border-radius: var(--radius);
    width: 95%;
    max-width: 480px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    overflow: hidden;
}

.fuel-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}
.fuel-modal-header h2 { margin: 0; font-size: 1.15rem; }

.fuel-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
}

.fuel-modal-footer {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--color-border);
    flex-shrink: 0;
}

/* Form groups inside the fuel modal use the same dark control styling as the app. */
#fuel-entry-form {
    --fuel-form-control-height: 48px;
}

.fuel-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1rem;
}
.fuel-form-group:last-child { margin-bottom: 0; }

.fuel-form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
}

.fuel-required-star {
    color: var(--color-primary);
    margin-left: 0.15em;
}

.fuel-form-group input,
.fuel-form-group select,
.fuel-form-group .app-dropdown-trigger {
    height: var(--fuel-form-control-height);
    padding: 0.75rem 1rem;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    width: 100%;
}

.fuel-form-group input::placeholder {
    color: var(--color-text-dim);
    opacity: 0.8;
}

.fuel-form-group input:focus,
.fuel-form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-surface);
    box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.1);
}

.fuel-csv-help {
    margin: 0;
    font-size: 0.8rem;
    text-align: center;
    overflow-wrap: anywhere;
}

/* Fuel form row layout for side-by-side fields */
.fuel-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.fuel-form-row .fuel-form-group {
    margin-bottom: 0;
}

/* Grand total field styling - visibly disabled/gray */
#grand-total {
    background: var(--color-surface) !important;
    color: var(--color-text-muted) !important;
    border-color: var(--color-border-light) !important;
    cursor: not-allowed !important;
}

#grand-total:focus {
    box-shadow: none !important;
    background: var(--color-surface) !important;
}

/* Responsive layout for narrow screens */
@media (max-width: 480px) {
    .fuel-form-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .fuel-form-row .fuel-form-group {
        margin-bottom: 1rem;
    }

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

/* --- Account Notification Preferences --- */
.notification-types-fieldset {
    position: relative;
}

.notification-channel-help {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 1rem;
}

.notification-channel-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.notification-email-channel,
.notification-push-channel {
    min-width: 0;
}

.notification-types-header {
    margin-bottom: 1rem;
}

.notification-types-header .checkbox-label {
    margin: 0;
}

.btn-unsubscribe-all {
    background: #ff0000 !important;
    color: white !important;
    border: none;
    border-radius: var(--radius);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-unsubscribe-all:hover {
    background: #cc0000 !important;
    color: white !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.btn-unsubscribe-all:active {
    transform: translateY(0);
}

.notification-email-types,
.notification-push-types {
    margin-left: 1.75rem;
    padding-left: 1rem;
    border-left: 2px solid var(--color-border);
}

.notification-email-types .form-row:last-child .form-group,
.notification-push-types .form-row:last-child .form-group {
    margin-bottom: 0;
}

.notification-types-actions {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: 1.25rem;
}

.notification-push-device {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.push-device-status {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin: 0 0 0.75rem 0;
    min-height: 1.3em;
}

.push-device-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

@media (max-width: 640px) {
    .notification-channel-grid {
        grid-template-columns: 1fr;
    }
}

/* --- MMR Modal --- */
.mmr-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1002;
    align-items: center;
    justify-content: center;
}

.mmr-modal-content {
    background: var(--color-surface);
    border-radius: var(--radius);
    width: 95%;
    max-width: 700px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    overflow: hidden;
}

.mmr-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.mmr-modal-header h2 {
    margin: 0;
    font-size: 1.15rem;
}

.mmr-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
}

.mmr-modal-footer {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--color-border);
    flex-shrink: 0;
}

/* Required star styling for MMR form */
.required-star {
    color: var(--color-primary);
    margin-left: 0.15em;
}

/* Responsive layout for narrow screens */
@media (max-width: 480px) {
    .mmr-modal-content {
        width: 100%;
        max-width: none;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
    }

    .mmr-modal-footer {
        flex-direction: column;
    }
}

/* Support form bot trap: available to basic form-fillers, absent from the visual and keyboard flow. */
.support-honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Support Terms Dialog Styles */
#support-terms-dialog {
    position: fixed;
    inset: 0;
    margin: auto;
    max-width: 600px;
    width: 90vw;
    max-height: 80vh;
    border: none;
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-xl);
    padding: 0;
    color: var(--color-text);
}

#support-terms-dialog::backdrop {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.support-terms-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    max-height: 80vh;
}

.support-terms-content h2 {
    margin: 0 1.5rem 1rem;
    padding: 1.5rem 0 0;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
    font-size: 1.25rem;
    color: var(--color-primary);
    text-align: center;
    flex-shrink: 0;
}

.support-terms-body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 0 1.5rem;
    font-size: 0.9rem;
    line-height: 1.6;
}

.support-terms-body p {
    margin-bottom: 1rem;
    text-align: center;
}

.support-terms-body p:last-child {
    margin-bottom: 0;
}

.support-terms-certification {
    flex-shrink: 0;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.support-terms-certification-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    line-height: 1.4;
    text-align: center;
}

.support-terms-actions {
    flex-shrink: 0;
    display: flex;
    gap: 0.75rem;
    padding: 1.5rem;
    justify-content: center;
}

.support-terms-actions .btn {
    min-width: 100px;
}

@media (max-width: 640px) {
    #support-terms-dialog {
        width: 95vw;
        max-height: 90vh;
    }

    .support-terms-content h2 {
        font-size: 1.1rem;
        margin: 0 1rem 1rem;
        padding: 1rem 0 0;
        padding-bottom: 1rem;
    }

    .support-terms-body,
    .support-terms-certification,
    .support-terms-actions {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .support-terms-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
}