/* ==========================================================================
   KeepitRolling Design System
   Orange / White Crisp Theme with Dark Mode Toggle
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&display=swap');

:root,
[data-bs-theme="light"] {
    --ad-font-sans: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Primary Accent (Crisp Automotive Orange) */
    --ad-primary: #f26a1b;
    --ad-primary-hover: #d95810;
    --ad-primary-subtle: #fff2ea;
    --ad-primary-border: #fed7be;
    --ad-primary-glow: rgba(242, 106, 27, 0.18);

    /* Neutral Canvas */
    --ad-bg: #f8fafc;
    --ad-card-bg: #ffffff;
    --ad-card-border: #e2e8f0;
    --ad-card-hover-border: #cbd5e1;
    --ad-subtle-bg: #f1f5f9;

    /* Typography */
    --ad-text: #0f172a;
    --ad-text-muted: #64748b;
    --ad-text-subtle: #94a3b8;

    /* Semantics */
    --ad-success: #16a34a;
    --ad-success-subtle: #f0fdf4;
    --ad-success-border: #bbf7d0;
    --ad-warning: #ea580c;
    --ad-warning-subtle: #fff7ed;
    --ad-warning-border: #fed7aa;
    --ad-danger: #dc2626;
    --ad-danger-subtle: #fef2f2;
    --ad-danger-border: #fecaca;
    --ad-info: #0284c7;
    --ad-info-subtle: #f0f9ff;
    --ad-info-border: #bae6fd;

    /* Shadows & Radii */
    --ad-radius-sm: 8px;
    --ad-radius-md: 12px;
    --ad-radius-lg: 16px;
    --ad-radius-pill: 9999px;
    --ad-shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --ad-shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
    --ad-shadow-lg: 0 10px 25px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
}

[data-bs-theme="dark"] {
    /* Neutral Canvas in Dark Mode */
    --ad-bg: #0b0e14;
    --ad-card-bg: #141820;
    --ad-card-border: #232833;
    --ad-card-hover-border: #323947;
    --ad-subtle-bg: #1a1f2c;

    /* Typography in Dark Mode */
    --ad-text: #f8fafc;
    --ad-text-muted: #94a3b8;
    --ad-text-subtle: #64748b;

    /* Accents in Dark Mode */
    --ad-primary-subtle: rgba(242, 106, 27, 0.14);
    --ad-primary-border: rgba(242, 106, 27, 0.35);
    --ad-primary-glow: rgba(242, 106, 27, 0.3);

    /* Semantics in Dark Mode */
    --ad-success-subtle: rgba(22, 163, 74, 0.15);
    --ad-success-border: rgba(34, 197, 94, 0.3);
    --ad-warning-subtle: rgba(234, 88, 12, 0.15);
    --ad-warning-border: rgba(249, 115, 22, 0.3);
    --ad-danger-subtle: rgba(220, 38, 38, 0.15);
    --ad-danger-border: rgba(239, 68, 68, 0.3);
    --ad-info-subtle: rgba(2, 132, 199, 0.15);
    --ad-info-border: rgba(56, 189, 248, 0.3);

    --ad-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --ad-shadow-md: 0 4px 8px -1px rgba(0, 0, 0, 0.4);
    --ad-shadow-lg: 0 12px 30px -4px rgba(0, 0, 0, 0.5);
}

/* Disco: dark base with a slowly drifting accent hue.
   The hue stays between violet and pink so white button text keeps its contrast. */
@property --ad-disco-hue {
    syntax: '<number>';
    inherits: true;
    initial-value: 300;
}

[data-ad-mode="disco"] {
    --ad-disco-hue: 300;
    --ad-bg: #0b0616;
    --ad-card-bg: rgba(22, 12, 40, 0.86);
    --ad-card-border: rgba(255, 255, 255, 0.14);
    --ad-card-hover-border: rgba(255, 255, 255, 0.28);
    --ad-subtle-bg: rgba(255, 255, 255, 0.07);

    --ad-text: #fbf7ff;
    --ad-text-muted: #cbbfe6;
    --ad-text-subtle: #9a8cbf;

    --ad-primary: hsl(var(--ad-disco-hue) 90% 70%);
    --ad-primary-hover: hsl(var(--ad-disco-hue) 90% 78%);
    --ad-primary-subtle: hsl(var(--ad-disco-hue) 85% 56% / 0.16);
    --ad-primary-border: hsl(var(--ad-disco-hue) 85% 66% / 0.45);
    --ad-primary-glow: hsl(var(--ad-disco-hue) 85% 60% / 0.4);

    --ad-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.45);
    --ad-shadow-md: 0 6px 18px -4px hsl(var(--ad-disco-hue) 85% 40% / 0.45);
    --ad-shadow-lg: 0 14px 36px -6px hsl(var(--ad-disco-hue) 85% 40% / 0.55);

    --bs-primary: hsl(var(--ad-disco-hue) 85% 60%);
    --bs-primary-rgb: 217, 70, 239;
    --bs-link-color: hsl(var(--ad-disco-hue) 90% 72%);
    --bs-link-hover-color: hsl(var(--ad-disco-hue) 90% 82%);

    animation: ad-disco-hue 14s ease-in-out infinite alternate;
}

@keyframes ad-disco-hue {
    from { --ad-disco-hue: 262; }
    to { --ad-disco-hue: 338; }
}

/* ==========================================================================
   Base Elements
   ========================================================================== */

html, body {
    margin: 0;
    padding: 0;
    font-family: var(--ad-font-sans);
    background-color: var(--ad-bg);
    color: var(--ad-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

/* Links */
a {
    color: var(--ad-primary);
    text-decoration: none;
    transition: color 0.15s ease-in-out;
}
a:hover {
    color: var(--ad-primary-hover);
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */

.app-navbar {
    background-color: var(--ad-card-bg);
    border-bottom: 1px solid var(--ad-card-border);
    padding: 0.85rem 1.5rem;
    position: sticky;
    top: 0;
    z-index: 1020;
    box-shadow: var(--ad-shadow-sm);
}

.brand-title {
    font-size: 1.35rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--ad-text);
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    text-decoration: none;
}
.brand-title:hover {
    color: var(--ad-text);
}

.brand-logo {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    display: inline-block;
}

.brand-wordmark {
    display: inline-flex;
    align-items: baseline;
}

.brand-accent {
    color: var(--ad-primary);
}

.brand-tag {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--ad-primary-subtle);
    color: var(--ad-primary);
    border: 1px solid var(--ad-primary-border);
    padding: 0.15rem 0.45rem;
    border-radius: var(--ad-radius-pill);
    margin-left: 0.35rem;
}

/* Theme / Action Buttons */
.btn-ad-primary {
    background-color: var(--ad-primary);
    border-color: var(--ad-primary);
    color: #ffffff;
    font-weight: 700;
    border-radius: var(--ad-radius-md);
    padding: 0.5rem 1rem;
    transition: all 0.15s ease;
}
.btn-ad-primary:hover, .btn-ad-primary:focus {
    background-color: var(--ad-primary-hover);
    border-color: var(--ad-primary-hover);
    color: #ffffff;
    box-shadow: 0 0 0 3px var(--ad-primary-glow);
}

.btn-ad-outline {
    background-color: transparent;
    border: 1px solid var(--ad-card-border);
    color: var(--ad-text);
    font-weight: 600;
    border-radius: var(--ad-radius-md);
    padding: 0.5rem 0.9rem;
    transition: all 0.15s ease;
}
.btn-ad-outline:hover {
    background-color: var(--ad-subtle-bg);
    border-color: var(--ad-card-hover-border);
    color: var(--ad-text);
}

.theme-toggle-btn {
    width: 38px;
    height: 38px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ad-radius-pill);
    border: 1px solid var(--ad-card-border);
    background: transparent;
    color: var(--ad-text);
    cursor: pointer;
    transition: all 0.15s ease;
}
.theme-toggle-btn:hover {
    background-color: var(--ad-subtle-bg);
    color: var(--ad-primary);
}

.nav-brand {
    min-width: 0;
}

.nav-menu-btn {
    width: 40px;
    height: 40px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ad-radius-pill);
    border: 1px solid var(--ad-card-border);
    background: transparent;
    color: var(--ad-text);
    font-size: 1.35rem;
    line-height: 1;
}

.nav-menu-btn:hover,
.nav-menu-btn:focus-visible,
.nav-menu-btn.show {
    background-color: var(--ad-subtle-bg);
    color: var(--ad-primary);
}

.nav-menu {
    min-width: 13rem;
    padding: 0.35rem;
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-md);
    box-shadow: var(--ad-shadow-md);
}

.nav-menu .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-height: 44px;
    border-radius: var(--ad-radius-sm, 0.4rem);
    font-weight: 600;
    color: var(--ad-text);
}

.nav-menu .dropdown-item i {
    width: 1.15rem;
    text-align: center;
    flex-shrink: 0;
}

/* ==========================================================================
   Disco Mode
   ========================================================================== */

[data-ad-mode="disco"] body {
    background-color: transparent;
}

[data-ad-mode="disco"] {
    background-color: var(--ad-bg);
}

/* Slowly turning spotlights behind everything; decorative only */
[data-ad-mode="disco"] body::before {
    content: '';
    position: fixed;
    top: 50%;
    left: 50%;
    width: 220vmax;
    height: 220vmax;
    margin: -110vmax 0 0 -110vmax;
    z-index: -1;
    pointer-events: none;
    background:
        conic-gradient(
            from 0deg,
            rgba(236, 72, 153, 0.30),
            rgba(139, 92, 246, 0.10) 12%,
            rgba(34, 211, 238, 0.28) 25%,
            rgba(139, 92, 246, 0.10) 37%,
            rgba(250, 204, 21, 0.22) 50%,
            rgba(139, 92, 246, 0.10) 62%,
            rgba(74, 222, 128, 0.24) 75%,
            rgba(139, 92, 246, 0.10) 87%,
            rgba(236, 72, 153, 0.30)
        );
    filter: blur(40px);
    animation: ad-disco-spin 60s linear infinite;
}

/* Mirror-ball sparkle dots, fixed to the viewport */
[data-ad-mode="disco"] body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
        radial-gradient(circle, rgba(255, 255, 255, 0.55) 0 1px, transparent 1.5px),
        radial-gradient(circle, rgba(255, 255, 255, 0.35) 0 1px, transparent 1.5px);
    background-size: 90px 90px, 140px 140px;
    background-position: 0 0, 45px 70px;
    animation: ad-disco-drift 40s linear infinite;
}

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

@keyframes ad-disco-drift {
    to { background-position: 90px 90px, 185px 210px; }
}

[data-ad-mode="disco"] .app-navbar,
[data-ad-mode="disco"] .wizard-card,
[data-ad-mode="disco"] .result-card,
[data-ad-mode="disco"] .results-card,
[data-ad-mode="disco"] .login-card,
[data-ad-mode="disco"] .panel-switch {
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

[data-ad-mode="disco"] .login-page {
    background-color: transparent;
}

[data-ad-mode="disco"] .brand-accent,
[data-ad-mode="disco"] .login-brand h1 span {
    background: linear-gradient(90deg, #f472b6, #a78bfa, #22d3ee, #facc15, #f472b6);
    background-size: 300% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: ad-disco-text 8s linear infinite;
}

@keyframes ad-disco-text {
    to { background-position: 300% 0; }
}

[data-ad-mode="disco"] .theme-toggle-btn {
    border-color: var(--ad-primary-border);
    color: var(--ad-primary);
    box-shadow: 0 0 12px var(--ad-primary-glow);
}

[data-ad-mode="disco"] .theme-toggle-btn i {
    display: inline-block;
    animation: ad-disco-bob 1.2s ease-in-out infinite alternate;
}

@keyframes ad-disco-bob {
    from { transform: translateY(1px) rotate(-8deg); }
    to { transform: translateY(-1px) rotate(8deg); }
}

[data-ad-mode="disco"] .btn-ad-primary,
[data-ad-mode="disco"] .btn-ad-primary:hover,
[data-ad-mode="disco"] .btn-ad-primary:focus {
    background-color: hsl(var(--ad-disco-hue) 80% 46%);
    background-image: linear-gradient(135deg, hsl(var(--ad-disco-hue) 80% 48%), hsl(calc(var(--ad-disco-hue) - 40) 80% 46%));
    border-color: transparent;
    color: #ffffff;
}

@media (prefers-reduced-motion: reduce) {
    [data-ad-mode="disco"],
    [data-ad-mode="disco"] body::before,
    [data-ad-mode="disco"] body::after,
    [data-ad-mode="disco"] .brand-accent,
    [data-ad-mode="disco"] .login-brand h1 span,
    [data-ad-mode="disco"] .theme-toggle-btn i {
        animation: none;
    }
}

/* ==========================================================================
   Hero Banner (Start Screen Only)
   ========================================================================== */

.hero-banner {
    text-align: center;
    max-width: 680px;
    margin: 2.25rem auto 1.75rem auto;
    padding: 0 1rem;
}

.hero-banner h1 {
    font-size: 2.1rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 0.75rem;
    color: var(--ad-text);
}

.hero-banner p {
    font-size: 1.05rem;
    line-height: 1.5;
    color: var(--ad-text-muted);
    margin: 0;
}

/* ==========================================================================
   Wizard Card & Container
   ========================================================================== */

.wizard-container {
    max-width: 920px;
    margin: 0 auto;
    padding: 0 1rem 3rem 1rem;
}

@media (min-width: 992px) {
    .wizard-container:has(#step-results:not([style*="display: none"])) {
        max-width: 1140px;
    }
}

.wizard-card {
    background-color: var(--ad-card-bg);
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-lg);
    box-shadow: var(--ad-shadow-md);
    overflow: hidden;
}

/* Step Bar Header */
.wizard-header-steps {
    display: flex;
    border-bottom: 1px solid var(--ad-card-border);
    background-color: var(--ad-subtle-bg);
}

.step-indicator {
    flex: 1;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--ad-text-muted);
    border-bottom: 2px solid transparent;
    transition: all 0.15s ease;
}

.step-indicator.active {
    color: var(--ad-primary);
    background-color: var(--ad-card-bg);
    border-bottom: 2px solid var(--ad-primary);
}

.step-indicator.completed {
    color: var(--ad-text);
}

.step-number-bubble {
    width: 26px;
    height: 26px;
    border-radius: var(--ad-radius-pill);
    background: var(--ad-card-border);
    color: var(--ad-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 800;
}

.step-indicator.active .step-number-bubble {
    background: var(--ad-primary);
    color: #ffffff;
}

.step-indicator.completed .step-number-bubble {
    background: var(--ad-success);
    color: #ffffff;
}

/* Form Sections Inside Card */
.wizard-body {
    padding: 2rem;
}

@media (max-width: 576px) {
    .wizard-body {
        padding: 1.25rem;
    }
}

.section-label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ad-text-muted);
    margin-bottom: 0.35rem;
}

.form-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--ad-text);
    margin-bottom: 0.35rem;
}

.form-control, .form-select {
    background-color: var(--ad-card-bg);
    border: 1px solid var(--ad-card-border);
    color: var(--ad-text);
    border-radius: var(--ad-radius-md);
    padding: 0.65rem 0.85rem;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus, .form-select:focus {
    background-color: var(--ad-card-bg);
    border-color: var(--ad-primary);
    color: var(--ad-text);
    box-shadow: 0 0 0 3px var(--ad-primary-glow);
    outline: none;
}

.form-control::placeholder {
    color: var(--ad-text-subtle);
    font-weight: 400;
}

/* Hide the browser's own number spinners; Year has its own stepper */
input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Stepper input wrap */
.number-input-shell {
    position: relative;
}
.number-input-shell input {
    padding-right: 2.5rem;
}
.number-input-shell.no-stepper input {
    padding-right: 0.85rem;
}

/* Dutch license plate input */
.plate-row {
    display: flex;
    align-items: stretch;
    gap: 0.6rem;
    max-width: 460px;
}

.nl-plate {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    align-items: stretch;
    height: 58px;
    background-color: #f7b500;
    border: 3px solid #111111;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.18);
    transition: box-shadow 0.15s ease;
}
.nl-plate:focus-within {
    box-shadow: 0 0 0 3px var(--ad-primary-glow), 0 2px 6px rgba(0, 0, 0, 0.18);
}

.nl-plate-band {
    flex: 0 0 44px;
    background-color: #1f4fa3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 5px 0 4px;
}
.nl-plate-stars {
    width: 26px;
    height: 26px;
}
.nl-plate-country {
    color: #ffffff;
    font-weight: 800;
    font-size: 0.95rem;
    line-height: 1;
    letter-spacing: 0.02em;
}

.nl-plate-input {
    flex: 1 1 auto;
    min-width: 0;
    border: 0;
    outline: none;
    background: transparent;
    color: #2b2b2b;
    font-family: 'Arial Narrow', 'Roboto Condensed', 'DIN Condensed', var(--ad-font-sans);
    font-stretch: condensed;
    font-weight: 800;
    font-size: 1.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: center;
    padding: 0 0.5rem;
}
.nl-plate-input::placeholder {
    color: rgba(43, 43, 43, 0.55);
    font-weight: 700;
    letter-spacing: 0.06em;
}

.plate-lookup-btn {
    flex: 0 0 auto;
    white-space: nowrap;
}

@media (max-width: 400px) {
    .nl-plate {
        height: 52px;
    }
    .nl-plate-band {
        flex-basis: 38px;
    }
    .nl-plate-stars {
        width: 22px;
        height: 22px;
    }
    .nl-plate-input {
        font-size: 1.4rem;
        letter-spacing: 0.04em;
    }
}
.number-stepper {
    position: absolute;
    right: 4px;
    top: 4px;
    bottom: 4px;
    width: 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.number-stepper button {
    border: none;
    background: transparent;
    color: var(--ad-text-muted);
    padding: 0;
    height: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    border-radius: 3px;
}
.number-stepper button:hover {
    background-color: var(--ad-subtle-bg);
    color: var(--ad-primary);
}

/* Unified Mileage Input Group */
.mileage-input-group {
    display: flex;
    align-items: stretch;
    width: 100%;
}
.mileage-input-group .number-input-shell {
    position: relative;
    flex: 1 1 auto;
}
.mileage-input-group .number-input-shell input {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}
.mileage-input-group .mileage-unit-select {
    width: auto;
    min-width: 80px;
    max-width: 95px;
    flex: 0 0 auto;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    border-left: 0;
    background-color: var(--ad-subtle-bg);
    color: var(--ad-text);
    font-weight: 600;
    cursor: pointer;
}
.mileage-input-group .mileage-unit-select:focus {
    border-color: var(--ad-primary);
    box-shadow: 0 0 0 0.2rem var(--ad-primary-soft);
    position: relative;
    z-index: 3;
}
.mileage-input-group .number-input-shell input:focus {
    position: relative;
    z-index: 2;
}

/* Collapsible 'More Details' section */
.collapse-toggle-btn {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--ad-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
    margin-top: 0.5rem;
}
.collapse-toggle-btn:hover {
    color: var(--ad-primary-hover);
    text-decoration: underline;
}

/* ==========================================================================
   Photo Measurement Dropzone
   ========================================================================== */

.photo-upload-box {
    border: 2px dashed var(--ad-card-border);
    border-radius: var(--ad-radius-md);
    background-color: var(--ad-subtle-bg);
    padding: 1.25rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.15s ease;
}
.photo-upload-box:hover, .photo-upload-box.dragover {
    border-color: var(--ad-primary);
    background-color: var(--ad-primary-subtle);
}

.photo-preview-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.photo-preview-item {
    position: relative;
    width: 90px;
    height: 90px;
    border-radius: var(--ad-radius-sm);
    overflow: hidden;
    border: 1px solid var(--ad-card-border);
    background-color: var(--ad-card-bg);
}

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

.photo-remove-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 20px;
    height: 20px;
    border-radius: var(--ad-radius-pill);
    background-color: rgba(15, 23, 42, 0.75);
    color: #ffffff;
    border: none;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    cursor: pointer;
}
.photo-remove-btn:hover {
    background-color: var(--ad-danger);
}

/* ==========================================================================
   Review Summary Pill Card (Step 2 Bottom)
   ========================================================================== */

.review-summary-card {
    background-color: var(--ad-subtle-bg);
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-md);
    padding: 0.85rem 1rem;
    margin-top: 1.25rem;
    margin-bottom: 1.25rem;
}

.review-summary-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    font-weight: 700;
    background-color: var(--ad-card-bg);
    border: 1px solid var(--ad-card-border);
    padding: 0.2rem 0.55rem;
    border-radius: var(--ad-radius-pill);
    color: var(--ad-text);
}

/* ==========================================================================
   Inference Loading & Time Estimate
   ========================================================================== */

.inference-status-card {
    background-color: var(--ad-subtle-bg);
    border: 1px solid var(--ad-primary-border);
    border-radius: var(--ad-radius-md);
    padding: 1.25rem;
    text-align: center;
    margin-top: 1.5rem;
}

.inference-spinner-icon {
    font-size: 1.75rem;
    color: var(--ad-primary);
    animation: spin 2s linear infinite;
    display: inline-block;
    margin-bottom: 0.5rem;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.inference-progress {
    height: 10px;
    border-radius: var(--ad-radius-pill);
    background-color: var(--ad-card-border);
    overflow: hidden;
    margin: 0.75rem 0 0.5rem 0;
}

.inference-progress .progress-bar {
    background-color: var(--ad-primary);
    transition: width 0.4s ease;
}

.inference-time-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ad-primary);
}

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

.results-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 1rem;
}

@media (min-width: 992px) {
    .results-grid {
        grid-template-columns: 2fr 1fr;
    }
}

.results-card, .result-card {
    background-color: var(--ad-card-bg);
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-lg);
    box-shadow: var(--ad-shadow-sm);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
}

.culprit-item {
    border-bottom: 1px solid var(--ad-card-border);
    padding: 0.85rem 0;
}
.culprit-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.culprit-item.primary-culprit {
    background: linear-gradient(to right, var(--ad-primary-subtle), transparent);
    padding: 1rem;
    border-radius: var(--ad-radius-md);
    border: 1px solid var(--ad-primary-border);
    margin-bottom: 0.75rem;
}

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

.confidence-badge-card {
    background-color: var(--ad-subtle-bg);
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-md);
}

.diagnosis-step-card {
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-md);
    padding: 1rem;
    margin-bottom: 0.75rem;
    background-color: var(--ad-card-bg);
}

.result-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--ad-card-border);
}

.result-card-title {
    font-size: 1.05rem;
    font-weight: 800;
    margin: 0;
    color: var(--ad-text);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Safety Card */
.safety-card {
    background-color: var(--ad-danger-subtle);
    border: 1px solid var(--ad-danger-border);
}
.safety-card .result-card-title {
    color: var(--ad-danger);
}
.safety-badge {
    background-color: var(--ad-danger);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.2rem 0.55rem;
    border-radius: var(--ad-radius-pill);
    text-transform: uppercase;
}

/* Culprit / Confidence Highlights */
.culprit-highlight {
    background: linear-gradient(to right, var(--ad-primary-subtle), transparent);
    border-left: 4px solid var(--ad-primary);
    padding: 1rem;
    border-radius: 0 var(--ad-radius-md) var(--ad-radius-md) 0;
    margin-bottom: 1rem;
}

.culprit-name {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--ad-primary);
    margin: 0 0 0.35rem 0;
}

.confidence-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    font-weight: 800;
    padding: 0.25rem 0.65rem;
    border-radius: var(--ad-radius-pill);
    background: var(--ad-card-bg);
    border: 1px solid var(--ad-card-border);
}

.confidence-badge.high {
    border-color: var(--ad-success-border);
    color: var(--ad-success);
    background-color: var(--ad-success-subtle);
}

.confidence-badge.medium {
    border-color: var(--ad-warning-border);
    color: var(--ad-warning);
    background-color: var(--ad-warning-subtle);
}

.confidence-badge.low {
    border-color: var(--ad-card-border);
    color: var(--ad-text-muted);
}

/* Diagnosis Steps */
.plan-step {
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-md);
    padding: 1rem;
    margin-bottom: 0.85rem;
    background-color: var(--ad-card-bg);
}

.plan-step-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.4rem;
}

.step-badge {
    background-color: var(--ad-primary);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 0.15rem 0.45rem;
    border-radius: var(--ad-radius-sm);
}

.step-effort-badge {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.15rem 0.45rem;
    border-radius: var(--ad-radius-pill);
    background-color: var(--ad-subtle-bg);
    color: var(--ad-text-muted);
}

/* Clean Tool Chips */
.tool-chips-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tool-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background-color: var(--ad-subtle-bg);
    border: 1px solid var(--ad-card-border);
    padding: 0.35rem 0.75rem;
    border-radius: var(--ad-radius-pill);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ad-text);
}

.tool-chip.essential {
    border-color: var(--ad-primary-border);
    background-color: var(--ad-primary-subtle);
    color: var(--ad-primary);
}

.tool-dot, .tool-chip-dot {
    width: 6px;
    height: 6px;
    border-radius: var(--ad-radius-pill);
    background-color: var(--ad-text-muted);
}

.tool-chip-dot.essential {
    background-color: var(--ad-primary);
}

/* Parts Items */
.part-item {
    border-bottom: 1px solid var(--ad-card-border);
    padding-bottom: 0.75rem;
    margin-bottom: 0.75rem;
}
.part-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.part-name {
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--ad-text);
}

.part-why {
    font-size: 0.85rem;
    color: var(--ad-text-muted);
    margin: 0.2rem 0 0.4rem 0;
}

/* Vehicle Sidebar Card */
.vehicle-card-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: var(--ad-radius-md);
    background-color: var(--ad-subtle-bg);
    border: 1px solid var(--ad-card-border);
    margin-bottom: 0.85rem;
}

.vehicle-figure-svg {
    width: 100%;
    height: 140px;
    border-radius: var(--ad-radius-md);
    background-color: var(--ad-subtle-bg);
    border: 1px solid var(--ad-card-border);
    margin-bottom: 0.85rem;
}

/* ==========================================================================
   Saved Reports Modal
   ========================================================================== */

.modal-content {
    background-color: var(--ad-card-bg);
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-lg);
    box-shadow: var(--ad-shadow-lg);
    color: var(--ad-text);
}

.modal-header, .modal-footer {
    border-color: var(--ad-card-border);
}

.saved-reports-list {
    max-height: 480px;
    overflow-y: auto;
}

.saved-report-item {
    background-color: var(--ad-card-bg);
    border: 1px solid var(--ad-card-border);
    color: var(--ad-text);
    border-radius: var(--ad-radius-md) !important;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.saved-report-item:hover, .saved-report-item.active {
    background-color: var(--ad-primary-subtle);
    border-color: var(--ad-primary-border);
    color: var(--ad-primary);
}

/* ==========================================================================
   Auth / Login Page
   ========================================================================== */

.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: var(--ad-bg);
}

.login-shell {
    width: 100%;
    max-width: 440px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.auth-hp {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.login-card {
    background-color: var(--ad-card-bg);
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-lg);
    box-shadow: var(--ad-shadow-md);
    padding: 2.25rem 2rem;
}

.login-brand {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-logo {
    width: 52px;
    height: 52px;
    display: block;
    margin: 0 auto 0.5rem auto;
}

.login-brand h1 {
    font-size: 2rem;
    font-weight: 900;
    margin: 0.25rem 0 0.5rem 0;
    color: var(--ad-text);
}

.login-brand h1 span {
    color: var(--ad-primary);
}

.login-brand p {
    color: var(--ad-text-muted);
    font-size: 0.95rem;
    margin: 0;
}

.auth-mode-switch {
    display: flex;
    background-color: var(--ad-subtle-bg);
    border-radius: var(--ad-radius-pill);
    padding: 3px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--ad-card-border);
}

.auth-mode-link {
    flex: 1;
    text-align: center;
    padding: 0.45rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ad-text-muted);
    border-radius: var(--ad-radius-pill);
    transition: all 0.15s ease;
    cursor: pointer;
    border: none;
    background: transparent;
}

.auth-mode-link.is-active, .auth-mode-link:has(input:checked) {
    background-color: var(--ad-card-bg);
    color: var(--ad-primary);
    box-shadow: var(--ad-shadow-sm);
}

.auth-mode-link input[type="radio"] {
    display: none;
}

.oauth-stack {
    margin-bottom: 1rem;
}

.oauth-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    font-weight: 700;
    border: 1px solid var(--ad-card-border);
    background-color: var(--ad-card-bg);
    color: var(--ad-text);
    border-radius: var(--ad-radius-md);
    padding: 0.65rem;
    transition: all 0.15s ease;
}
.oauth-btn:hover {
    background-color: var(--ad-subtle-bg);
    border-color: var(--ad-card-hover-border);
    color: var(--ad-text);
}

.oauth-divider {
    text-align: center;
    position: relative;
    margin: 1.25rem 0;
}
.oauth-divider::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background-color: var(--ad-card-border);
}
.oauth-divider span {
    position: relative;
    background-color: var(--ad-card-bg);
    padding: 0 0.75rem;
    font-size: 0.8rem;
    color: var(--ad-text-muted);
}

.auth-channel {
    border: none;
    padding: 0;
    margin: 0;
}
.auth-channel legend {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ad-text-muted);
    margin-bottom: 0.35rem;
}

.form-hint {
    font-size: 0.78rem;
    color: var(--ad-text-muted);
    margin-top: 0.25rem;
}

/* ==========================================================================
   Panel Switch (Diagnosis / Maintenance)
   ========================================================================== */

.panel-switch {
    display: flex;
    justify-content: center;
    gap: 0.35rem;
    max-width: 420px;
    margin: 1.25rem auto 0 auto;
    padding: 0.3rem;
    background-color: var(--ad-subtle-bg);
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-pill);
}

.panel-switch-btn {
    flex: 1 1 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 40px;
    border: none;
    border-radius: var(--ad-radius-pill);
    background: transparent;
    color: var(--ad-text-muted);
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.15s ease;
}
.panel-switch-btn:hover {
    color: var(--ad-text);
}
.panel-switch-btn.active {
    background-color: var(--ad-card-bg);
    color: var(--ad-primary);
    box-shadow: var(--ad-shadow-sm);
}

body[data-panel="maintenance"] .diag-only {
    display: none !important;
}

/* ==========================================================================
   Maintenance Record Panel
   ========================================================================== */

.maint-container {
    max-width: 1140px;
    padding-top: 1.5rem;
}

.maint-topline {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-end;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.maint-title {
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    margin: 0;
}

.maint-subtitle {
    color: var(--ad-text-muted);
    margin: 0.25rem 0 0 0;
}

.maint-vehicle-picker {
    display: flex;
    gap: 0.5rem;
    min-width: 0;
    flex: 0 1 380px;
}
.maint-vehicle-picker .form-select {
    min-width: 0;
}
.maint-vehicle-picker .btn {
    white-space: nowrap;
}

.maint-odo {
    white-space: nowrap;
}

.maint-container .result-card {
    margin-bottom: 1.25rem;
}

.maint-car-head {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.maint-car-name {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}
.maint-car-name > i {
    font-size: 1.8rem;
}

.maint-car-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.maint-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
}

.maint-stat {
    background-color: var(--ad-subtle-bg);
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-md);
    padding: 0.6rem 0.8rem;
    min-width: 0;
}

.maint-stat-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--ad-text-muted);
}

.maint-stat-value {
    font-size: 1.25rem;
    font-weight: 800;
}

.maint-mileage-form {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.15rem;
}
.maint-mileage-form input {
    flex: 1 1 auto;
    width: auto;
    min-width: 0;
    font-weight: 700;
}

.maint-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0 1.25rem;
}

@media (min-width: 992px) {
    .maint-grid {
        grid-template-columns: 3fr 2fr;
        align-items: start;
    }
}

.maint-empty {
    text-align: center;
    padding: 1.25rem 0.5rem;
    color: var(--ad-text-muted);
}

.maint-due-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.maint-due-row {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--ad-card-border);
}
.maint-due-row:last-child {
    border-bottom: none;
}

.maint-due-main {
    min-width: 0;
}

.maint-pill {
    flex: 0 0 96px;
    text-align: center;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 0.25rem 0.4rem;
    border-radius: var(--ad-radius-pill);
    border: 1px solid var(--ad-card-border);
    background-color: var(--ad-subtle-bg);
    color: var(--ad-text-muted);
}
.maint-pill.pill-overdue {
    background-color: var(--ad-danger-subtle);
    border-color: var(--ad-danger-border);
    color: var(--ad-danger);
}
.maint-pill.pill-due_soon {
    background-color: var(--ad-warning-subtle);
    border-color: var(--ad-warning-border);
    color: var(--ad-warning);
}
.maint-pill.pill-ok {
    background-color: var(--ad-success-subtle);
    border-color: var(--ad-success-border);
    color: var(--ad-success);
}

.maint-dictate-wrap {
    position: relative;
}
.maint-dictate-wrap textarea {
    padding-right: 3.5rem;
}

.maint-mic-btn {
    position: absolute;
    right: 0.5rem;
    bottom: 0.5rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--ad-primary-border);
    background-color: var(--ad-primary-subtle);
    color: var(--ad-primary);
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}
.maint-mic-btn:hover {
    background-color: var(--ad-primary);
    color: #ffffff;
}
.maint-mic-btn.listening {
    background-color: var(--ad-danger);
    border-color: var(--ad-danger);
    color: #ffffff;
    animation: maintPulse 1.2s ease-in-out infinite;
}

@keyframes maintPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.45); }
    50% { box-shadow: 0 0 0 8px rgba(220, 38, 38, 0); }
}

.maint-items {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.6rem;
}

.maint-item-row {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1.3fr) 100px 7.5rem 40px;
    gap: 0.5rem;
    align-items: center;
}

.maint-currency {
    flex: 0 0 auto;
    width: auto;
    max-width: 90px;
}

.maint-table-wrap {
    overflow-x: auto;
}

.maint-table {
    --bs-table-bg: transparent;
    font-size: 0.9rem;
}
.maint-table th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--ad-text-muted);
    white-space: nowrap;
}
.maint-table td {
    border-color: var(--ad-card-border);
}

.maint-cell-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.maint-cell-list li {
    line-height: 1.45;
}

/* ==========================================================================
   Feedback: screen snip overlay and inbox
   ========================================================================== */

.snip-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    background-color: rgba(10, 12, 18, 0.92);
}
.snip-overlay[hidden] {
    display: none;
}
body.snip-open {
    overflow: hidden;
}

.snip-toolbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background-color: var(--ad-card-bg);
    border-bottom: 1px solid var(--ad-card-border);
}
.snip-hint {
    font-weight: 700;
    color: var(--ad-text);
}

.snip-stage {
    position: relative;
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    touch-action: none;
    user-select: none;
}
.snip-stage img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    cursor: crosshair;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2);
    -webkit-user-drag: none;
}
.snip-box {
    position: absolute;
    border: 2px dashed var(--ad-primary);
    background-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.45);
    pointer-events: none;
}

.feedback-inbox {
    max-width: 900px;
}
.feedback-item.is-resolved {
    opacity: 0.6;
}
.feedback-message {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}
.feedback-shots {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.feedback-shots img {
    max-width: 100%;
    max-height: 420px;
    height: auto;
    object-fit: contain;
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-sm);
}

.maint-specs {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--ad-card-border);
}

.maint-spec-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 0.4rem 1rem;
    margin: 0.25rem 0 0;
}

.maint-spec {
    min-width: 0;
    font-size: 0.875rem;
}
.maint-spec dt {
    font-weight: 700;
}
.maint-spec dd {
    margin: 0;
    color: var(--ad-text-muted);
    overflow-wrap: anywhere;
}

.maint-import-link {
    border-top: 1px solid var(--ad-card-border);
    color: var(--ad-text-muted);
}

.maint-import-list {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 60vh;
    overflow-y: auto;
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-md);
}

.maint-import-item {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    padding: 0.6rem 0.8rem;
    border-bottom: 1px solid var(--ad-card-border);
}
.maint-import-item:last-child {
    border-bottom: 0;
}
.maint-import-item .form-check-input {
    flex: 0 0 auto;
    margin-top: 0.2rem;
    width: 1.15rem;
    height: 1.15rem;
}
.maint-import-item.is-duplicate .maint-import-body {
    opacity: 0.7;
}
.maint-import-body {
    flex: 1 1 auto;
    min-width: 0;
    cursor: pointer;
    overflow-wrap: anywhere;
}
.maint-import-body .maint-pill {
    display: inline-block;
    padding: 0.1rem 0.5rem;
}

.maint-row-actions {
    white-space: nowrap;
    text-align: right;
}

@media (max-width: 768px) {
    .maint-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .maint-stat:first-child {
        grid-column: 1 / -1;
    }
    .maint-item-row {
        grid-template-columns: minmax(0, 1fr) 90px 40px;
    }
    .maint-item-row .mi-desc,
    .maint-item-row .mi-action {
        grid-column: 1 / -1;
    }
    .maint-table thead {
        display: none;
    }
    .maint-table,
    .maint-table tbody,
    .maint-table tr,
    .maint-table td {
        display: block;
        width: 100%;
    }
    .maint-table tr {
        border: 1px solid var(--ad-card-border);
        border-radius: var(--ad-radius-md);
        padding: 0.5rem 0.75rem;
        margin-bottom: 0.75rem;
    }
    .maint-table td {
        border: none;
        padding: 0.3rem 0;
    }
    .maint-table td[data-label]:empty {
        display: none;
    }
    .maint-table td[data-label]:not([data-label="Odometer"])::before {
        content: attr(data-label);
        display: block;
        font-size: 0.7rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        color: var(--ad-text-muted);
    }
    .maint-row-actions {
        text-align: left;
    }
    .maint-pill {
        flex-basis: 84px;
    }
}

/* ==========================================================================
   Responsive Helpers
   ========================================================================== */

@media (max-width: 768px) {
    .app-navbar {
        flex-wrap: nowrap;
        gap: 0.5rem;
        padding: 0.65rem 0.85rem;
    }
    .brand-title {
        font-size: 1.15rem;
        min-width: 0;
    }
    .brand-wordmark {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .hero-banner h1 {
        font-size: 1.7rem;
    }
    .hero-banner p {
        font-size: 0.95rem;
    }
}

/* Vehicle photo credit (Wikimedia license attribution) */
.vehicle-photo-credit {
    font-weight: 400;
    font-size: 0.75rem;
    color: var(--bs-secondary-color);
}

/* ==========================================================================
   Administrator Dashboard
   ========================================================================== */

.admin-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.admin-kpi-card {
    background-color: var(--ad-card-bg);
    border: 1px solid var(--ad-card-border);
    border-radius: var(--ad-radius-md);
    padding: 1.15rem 1.25rem;
    box-shadow: var(--ad-shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.admin-kpi-label {
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ad-text-muted);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.admin-kpi-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--ad-radius-sm);
    background-color: var(--ad-primary-subtle);
    color: var(--ad-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.admin-kpi-value {
    font-size: 2rem;
    font-weight: 900;
    color: var(--ad-text);
    line-height: 1.15;
    margin: 0.45rem 0 0.25rem 0;
}

.admin-kpi-sub {
    font-size: 0.82rem;
    color: var(--ad-text-muted);
}

.admin-chart-rows {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.admin-chart-row {
    display: grid;
    grid-template-columns: 92px 1fr 120px;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.84rem;
}

.admin-chart-date {
    font-weight: 700;
    color: var(--ad-text-muted);
    white-space: nowrap;
}

.admin-chart-bar-track {
    background-color: var(--ad-subtle-bg);
    border-radius: var(--ad-radius-pill);
    height: 12px;
    overflow: hidden;
    display: flex;
}

.admin-chart-bar-fill {
    background-color: var(--ad-primary);
    height: 100%;
    border-radius: var(--ad-radius-pill);
    min-width: 2px;
}

.admin-chart-counts {
    text-align: right;
    font-size: 0.8rem;
    color: var(--ad-text-muted);
    white-space: nowrap;
}

.admin-table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.admin-table th {
    text-align: left;
    font-size: 0.74rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--ad-text-muted);
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--ad-card-border);
}

.admin-table td {
    padding: 0.65rem 0.75rem;
    border-bottom: 1px solid var(--ad-card-border);
    vertical-align: middle;
}

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

.admin-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.74rem;
    font-weight: 700;
    padding: 0.15rem 0.55rem;
    border-radius: var(--ad-radius-pill);
    background-color: var(--ad-subtle-bg);
    color: var(--ad-text);
    border: 1px solid var(--ad-card-border);
}

.admin-pill.is-accent {
    background-color: var(--ad-primary-subtle);
    color: var(--ad-primary);
    border-color: var(--ad-primary-border);
}

.admin-pill.is-success {
    background-color: var(--ad-success-subtle);
    color: var(--ad-success);
    border-color: var(--ad-success-border);
}

@media (max-width: 768px) {
    .admin-chart-row {
        grid-template-columns: 76px 1fr 96px;
        gap: 0.5rem;
    }
}