frontend/css/vehicles.css

/* =============================================
   UrbanFlow — vehicles.css (Mobile-First)
   Desktop layout preserved exactly.
   Mobile: bottom nav, touch targets, stacked cards.
   ============================================= */

:root {
    --cocoa: #8b5e3c;
    --cocoa-l: #c89a6c;
    --cocoa-xl: #d4b08a;
    --mob-nav-h: 68px;
    /* bottom nav height on mobile */
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

.hidden {
    display: none !important;
}

html {
    overflow: hidden;
    height: 100%;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #000000;
    color: #f0ece6;
    -webkit-tap-highlight-color: transparent;
    overscroll-behavior: none;
}

.mono-font {
    font-family: 'JetBrains Mono', monospace;
}

/* ---- Scrollbar: hide globally on mobile, keep #class-breakdown visible ---- */
@media (max-width: 1023px) {
    * {
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    *::-webkit-scrollbar {
        display: none;
    }

    /* Vehicle Classification section keeps its scrollbar on mobile */
    #class-breakdown {
        scrollbar-width: thin !important;
        -ms-overflow-style: auto !important;
    }

    #class-breakdown::-webkit-scrollbar {
        display: block !important;
        width: 4px !important;
    }

    #class-breakdown::-webkit-scrollbar-track {
        background: #000000 !important;
    }

    #class-breakdown::-webkit-scrollbar-thumb {
        background: #222222 !important;
        border-radius: 4px !important;
    }

    #class-breakdown::-webkit-scrollbar-thumb:hover {
        background: #333333 !important;
    }
}

/* ---- Notification Glow ---- */
@keyframes glow-green {
    0% {
        color: #f0ece6;
        filter: drop-shadow(0 0 0px #4ade80);
    }

    50% {
        color: #4ade80;
        filter: drop-shadow(0 0 8px #4ade80);
    }

    100% {
        color: #f0ece6;
        filter: drop-shadow(0 0 0px #4ade80);
    }
}

.notify-glow i {
    animation: glow-green 1.5s infinite ease-in-out !important;
}

/* ---- Info tooltip ---- */
.info-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    margin-left: 6px;
}

.info-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    /* slightly larger for touch */
    height: 18px;
    border-radius: 50%;
    background: #444444 !important;
    color: #ffffff !important;
    font-size: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.info-btn:hover,
.info-btn:active {
    background: #666666 !important;
}

.info-tip {
    display: none;
    position: fixed;
    z-index: 9999;
    background: #0a0a0a;
    color: #aaaaaa;
    font-size: 10px;
    font-weight: 500;
    line-height: 1.4;
    padding: 8px 12px;
    border-radius: 6px;
    max-width: 240px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
    border: 1px solid #222222;
    pointer-events: none;
    text-transform: none;
    letter-spacing: normal;
}

/* ---- Mobile Top Bar ---- */
.mobile-top-bar {
    display: none;
}

@media (max-width: 1023px) {
    .mobile-top-bar {
        display: flex;
        align-items: center;
        justify-content: center;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        height: 58px;
        background: #000000;
        border-bottom: 1px solid #1a1a1a;
        z-index: 35;
        flex-shrink: 0;
    }

    #legal-menu {
        animation: menuFadeIn 0.2s ease-out forwards;
        transform-origin: top right;
    }

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

        to {
            opacity: 1;
            transform: translateY(0) scale(1);
        }
    }
}

/* ---- Sidebar nav states ---- */
.nav-item-active {
    background-color: #111111 !important;
    color: var(--cocoa-xl) !important;
    border-left: 2px solid var(--cocoa-l) !important;
}

.nav-item-inactive {
    color: #555555 !important;
}

.nav-item-inactive:hover {
    color: #f0ece6 !important;
    background-color: #050505 !important;
}

/* ---- Card overrides ---- */
.bg-white {
    background-color: #0a0a0a !important;
}

.border-slate-200,
.border-slate-100,
.border-slate-50,
.border-neutral-800,
.border-neutral-900 {
    border-color: #2a2a2a !important;
}

.bg-slate-50\/50,
.bg-slate-50,
.bg-slate-900,
.bg-neutral-900 {
    background-color: #0c0c0c !important;
}

.text-slate-900,
.text-slate-800,
.text-slate-700,
.text-neutral-900 {
    color: #ffffff !important;
}

.text-slate-600,
.text-slate-500,
.text-slate-400,
.text-neutral-500,
.text-neutral-400 {
    color: #888888 !important;
}

.shadow-sm {
    box-shadow: none !important;
}

/* ---- Toggle control ---- */
.toggle-track {
    width: 36px;
    /* slightly wider for touch */
    height: 20px;
    border-radius: 999px;
    background: #1a1a1a;
    border: 1px solid #333;
    position: relative;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s ease;
}

.toggle-track.active {
    background: #c89a6c !important;
    border-color: #c89a6c !important;
}

.toggle-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #555555;
    position: absolute;
    top: 2px;
    left: 2px;
    transition: all 0.2s ease;
}

.toggle-track.active .toggle-thumb {
    transform: translateX(16px);
    background: #ffffff;
    /* pure white for contrast on gold track */
}

/* ---- Custom select ---- */
.custom-select {
    appearance: none;
    background-color: #111111;
    border: 1px solid #222222;
    border-radius: 6px;
    padding: 4px 24px 4px 10px;
    font-size: 11px;
    font-weight: 600;
    color: #ffffff;
    outline: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23666666'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 12px;
}

/* ---- Stepper ---- */
.s-stepper {
    display: inline-flex;
    border: 1px solid #222222;
    border-radius: 6px;
    background: #111111;
    overflow: hidden;
    flex-shrink: 0;
}

.s-stepper button {
    padding: 8px 12px;
    /* larger touch target than original 4px 8px */
    color: #666666;
    font-size: 14px;
    min-width: 36px;
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.s-stepper button:hover,
.s-stepper button:active {
    background: #1a1a1a;
    color: #ffffff;
}

.s-stepper .s-val {
    min-width: 44px;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 700;
    color: #ffffff;
    padding: 4px 0;
    border-left: 1px solid #222222;
    border-right: 1px solid #222222;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ---- Settings row ---- */
.s-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    /* slightly more vertical padding */
    border-bottom: 1px solid #1a1a1a;
    gap: 12px;
}

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

.s-row>div:first-child {
    flex: 1;
    min-width: 0;
}

/* ---- Progress bar ---- */
#proc-bar {
    background-color: var(--cocoa-l) !important;
}

#proc-label {
    color: #ffffff !important;
}

/* ---- Disabled rows ---- */
.s-row.disabled {
    opacity: 0.65 !important;
}

.s-row.disabled .s-stepper,
.s-row.disabled .custom-select,
.s-row.disabled .toggle-track,
.s-row.disabled .chip-container,
.s-row.disabled .uf-select-wrap,
.s-row.disabled .uf-select-trigger {
    pointer-events: none !important;
    opacity: 0.5 !important;
}

/* Force-collapse the dropdown panel when row is locked */
.s-row.disabled .uf-select-dropdown {
    display: none !important;
}

.s-row.disabled .info-wrap {
    pointer-events: auto !important;
    opacity: 1 !important;
}

#btn-start-processing {
    font-family: 'Montserrat', sans-serif !important;
}

/* ---- Chips ---- */
.chip-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid #1a1a1a;
    transition: all 0.3s ease;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    /* larger than original 6px 14px */
    border-radius: 9999px;
    font-size: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    border: 1px solid #333333;
    background: rgba(255, 255, 255, 0.03);
    color: #888888;
    min-height: 36px;
}

.chip.active {
    background: var(--cocoa-l);
    color: #000000;
    border-color: var(--cocoa-l);
}

.chip.frozen {
    background: rgba(255, 255, 255, 0.4);
    color: #000000;
    border-color: transparent;
    cursor: default !important;
    pointer-events: none;
}

.chip:hover {
    border-color: #666666;
}

.chip.active:hover {
    background: var(--cocoa-xl);
}

.chip i {
    font-size: 9px;
}

.hidden-chip-container {
    display: none !important;
    margin: 0 !important;
    padding: 0 !important;
    height: 0 !important;
}

/* ---- Toast ---- */
#toast-container {
    position: fixed;
    bottom: calc(var(--mob-nav-h) + 12px);
    /* above bottom nav on mobile */
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    pointer-events: none;
    width: 90%;
    max-width: 360px;
}

.toast {
    background: #111;
    border: 1px solid #2a2a2a;
    color: #f0ece6;
    font-size: 11px;
    font-weight: 600;
    padding: 12px 18px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    pointer-events: auto;
    animation: toastIn 0.3s ease-out;
    width: 100%;
}

.toast.toast-out {
    animation: toastOut 0.3s ease-in forwards;
}

.toast-success {
    border-color: #166534;
}

.toast-success i {
    color: #22c55e;
}

.toast-error {
    border-color: #7f1d1d;
}

.toast-error i {
    color: #ef4444;
}

.toast-info i {
    color: var(--cocoa-l);
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes toastOut {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
        transform: translateY(20px);
    }
}

/* ---- Stats empty overlay ---- */
.stats-empty-overlay {
    position: absolute;
    inset: 0;
    z-index: 50;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(8px);
    border-radius: 12px;
}

/* ---- Feedback form ---- */
.fb-textarea {
    background: #111;
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    color: #f0ece6;
    font-size: 12px;
    padding: 12px;
    width: 100%;
    min-height: 120px;
    resize: vertical;
    font-family: 'Inter', sans-serif;
}

.fb-textarea:focus {
    outline: none;
    border-color: var(--cocoa-l);
}

.fb-select {
    background: #111;
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    color: #f0ece6;
    font-size: 11px;
    padding: 10px 12px;
    /* taller for touch */
    width: 100%;
    font-family: 'Inter', sans-serif;
    min-height: 44px;
}

.fb-select:focus {
    outline: none;
    border-color: var(--cocoa-l);
}

.fb-stars {
    display: flex;
    gap: 8px;
}

.fb-star {
    font-size: 28px;
    /* larger for mobile tapping */
    color: #333;
    cursor: pointer;
    transition: color 0.15s;
    min-width: 36px;
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fb-star.active,
.fb-star:hover {
    color: var(--cocoa-l);
}

.fb-chip {
    background: #050505;
    border: 1px solid #222;
    border-radius: 8px;
    color: #666;
    font-size: 10px;
    font-weight: 700;
    padding: 14px 12px;
    /* taller for touch */
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    text-transform: uppercase;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fb-chip:hover {
    border-color: #444;
    color: #999;
}

.fb-chip.active {
    border-color: var(--cocoa-l);
    background: #111;
    color: #fff;
    box-shadow: 0 0 15px rgba(200, 154, 108, 0.15);
}

.fb-emoji-btn {
    background: #111;
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    color: #555;
    flex: 1;
    text-align: center;
    padding: 12px 4px;
    /* taller */
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 64px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.fb-emoji-btn:hover {
    border-color: #444;
    color: #888;
}

.fb-emoji-btn.active {
    border-color: var(--cocoa-l);
    background: #1a1a1a;
    color: var(--cocoa-l);
    box-shadow: 0 0 15px rgba(200, 154, 108, 0.15);
}

/* =============================================
   DESKTOP (≥1024px) — original layout intact
   ============================================= */
@media (min-width: 1024px) {

    /* Sidebar visible */
    aside.w-60 {
        display: flex !important;
    }

    /* Top mobile nav hidden */
    .mobile-nav {
        display: none !important;
    }

    /* Bottom mobile nav hidden */
    .mobile-bottom-nav {
        display: none !important;
    }

    /* Main — no bottom padding needed */
    main {
        padding-bottom: 1rem !important;
    }

    /* Toast — desktop position: bottom-right */
    #toast-container {
        bottom: 20px;
        left: unset;
        right: 20px;
        transform: none;
        width: auto;
        align-items: flex-end;
    }

    /* Settings — 2 column grid */
    #tab-settings .grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* Run details — multi-column grids preserved */
    #run-results-content {
        grid-template-columns: repeat(3, 1fr) !important;
    }

    .grid-cols-2 {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .grid-cols-3 {
        grid-template-columns: repeat(3, 1fr) !important;
    }

    /* Reports grid */
    #reports-grid,
    #reports-pending {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* About grid */
    #tab-about .grid.grid-cols-3 {
        grid-template-columns: repeat(3, 1fr) !important;
    }

    /* Post-process cards */
    #post-process-cards {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* Insights panel */
    #insights-panel .grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* =============================================
   MOBILE (< 1024px) — full mobile overhaul
   ============================================= */
@media (max-width: 1023px) {

    /* --- Hide desktop sidebar --- */
    aside.w-60 {
        display: none !important;
    }

    /* --- Hide old top mobile nav bar --- */
    .mobile-nav {
        display: none !important;
    }

    /* --- Body layout --- */
    body {
        height: 100dvh;
        /* dynamic viewport height — accounts for mobile browser chrome */
        overflow: hidden;
    }

    /* --- Main content — room for top and bottom nav --- */
    main {
        padding: 70px 12px calc(var(--mob-nav-h) + 8px) 12px !important;
        gap: 12px !important;
        display: flex !important;
        flex-direction: column !important;
        height: 100dvh !important;
    }

    /* --- Tab Scrolling Fixes — force flex-1 to push progress bar down --- */
    #tab-about,
    #tab-overview,
    #tab-run-details,
    #tab-reports,
    #tab-settings,
    #tab-help,
    #tab-feedback {
        flex: 1 !important;
        min-height: 0 !important;
        padding-bottom: 20px !important;
        overscroll-behavior: contain;
        -webkit-overflow-scrolling: touch;
        overflow-y: auto !important;
    }

    /* --- About tab specific spacing --- */
    #tab-about .space-y-8 {
        gap: 16px !important;
    }

    #tab-about .pt-8 {
        padding-top: 16px !important;
    }

    #tab-overview:not(.hidden) {
        display: flex !important;
        flex-direction: column !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        padding-bottom: calc(var(--mob-nav-h) + 24px) !important;
        gap: 16px !important;
    }

    #tab-overview>div:not(#stats-empty-state) {
        grid-column: span 1 !important;
        min-height: 280px;
        flex-shrink: 0;
    }

    .stats-empty-overlay {
        position: fixed !important;
        top: 58px;
        /* below mobile top bar */
        left: 0;
        right: 0;
        bottom: var(--mob-nav-h);
        height: auto !important;
        z-index: 100;
        background: rgba(0, 0, 0, 0.98);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    /* CRITICAL: hide overlay when its parent tab is hidden */
    #tab-overview.hidden .stats-empty-overlay {
        display: none !important;
    }

    /* Hide charts when curtain is up to prevent scroll jank */
    #tab-overview.curtain-active {
        overflow: hidden !important;
    }

    /* --- Settings tab — tighter layout --- */
    #tab-settings>div[class*="grid"] {
        display: flex !important;
        flex-direction: column !important;
        gap: 12px !important;
    }

    #tab-settings {
        overflow-x: hidden !important;
    }

    /* Collapse chip panel completely when not shown — removes gap */
    #chip-selector.hidden-chip-container {
        display: none !important;
        margin: 0 !important;
        padding: 0 !important;
        height: 0 !important;
    }

    /* When visible, give it breathing room */
    #chip-selector:not(.hidden-chip-container) {
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 8px !important;
        margin-top: 12px !important;
        padding: 0 !important;
    }

    /* Ensure all s-row items are uniform flex rows */
    .s-row {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 14px 0 !important;
        border-bottom: 1px solid #1a1a1a !important;
        gap: 12px !important;
    }

    .s-row:last-child {
        border-bottom: none !important;
    }

    /* Never let mobile flex override Tailwind .hidden utility */
    .s-row.hidden {
        display: none !important;
    }

    /* The annotated video row overrides — it is flex-col on desktop; force flex-row on mobile */
    .s-row[data-param="annotated"] {
        flex-direction: column !important;
        align-items: stretch !important;
    }

    .s-row[data-param="annotated"]>.flex {
        width: 100% !important;
    }

    .s-stepper {
        width: 140px !important;
        /* Compact fixed width */
        scale: 0.9;
        transform-origin: right;
        display: inline-flex !important;
    }

    .toggle-track {
        width: 36px !important;
        scale: 0.9;
        transform-origin: right;
    }

    @media (max-width: 480px) {
        .s-row {
            flex-direction: row !important;
            align-items: center !important;
            justify-content: space-between !important;
            /* align toggles on right for discipline */
            gap: 12px !important;
            padding: 10px 16px !important;
            width: 100% !important;
            box-sizing: border-box !important;
        }

        .s-row[data-param="annotated"] {
            flex-direction: column !important;
            align-items: stretch !important;
            padding: 12px 16px !important;
            /* matches normal s-row padding */
        }

        .s-row:not([data-param="annotated"]) {
            padding: 12px 16px !important;
        }

        #tab-run-details .p-8 {
            padding: 20px !important;
        }

        #run-results-content {
            grid-template-columns: 1fr !important;
            gap: 16px !important;
        }

        #panel-video .flex,
        #panel-perf .flex,
        #panel-model .flex,
        #panel-infer .flex {
            padding-bottom: 8px !important;
        }

        .s-row .info-wrap {
            display: inline-flex !important;
            vertical-align: middle;
        }

        .s-row>div:first-child {
            width: auto !important;
            max-width: 75% !important;
            flex: 1 !important;
        }

        .toggle-track {
            width: 36px !important;
            min-width: 36px !important;
            height: 20px !important;
            flex-shrink: 0 !important;
            display: block !important;
            position: relative !important;
        }

        #run-results-card .text-[10px] {
            font-size: 9px !important;
            letter-spacing: 0.05em !important;
        }

        .s-row>.s-stepper {
            width: 130px !important;
            flex-shrink: 0 !important;
            display: inline-flex !important;
            flex-direction: row !important;
        }

        .chip-container {
            display: grid !important;
            grid-template-columns: 1fr 1fr !important;
            gap: 6px !important;
            margin-top: 12px !important;
            padding: 10px !important;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 8px;
            border: 1px solid #1a1a1a;
            width: 100% !important;
            box-sizing: border-box !important;
        }

        .chip {
            padding: 6px !important;
            font-size: 9px !important;
            min-height: 32px !important;
            border-radius: 6px !important;
            justify-content: center !important;
            width: 100% !important;
            white-space: nowrap !important;
        }

        .s-stepper {
            width: 130px !important;
            min-width: 130px !important;
            display: inline-flex !important;
            flex-direction: row !important;
            align-items: center !important;
            justify-content: space-between !important;
            transform-origin: right !important;
        }

        .toggle-track {
            transform-origin: right !important;
        }
    }

    /* --- Progress bar wrapper — remove extra margin to fix huge gap --- */
    #progress-bar-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-top: auto !important;
        margin-bottom: 4px !important;
        padding: 8px 12px !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 6px !important;
        position: relative;
        z-index: 10;
    }

    #progress-bar-wrapper>div:first-child {
        width: 100% !important;
        flex: 1 !important;
        min-width: 0 !important;
        margin-right: 0 !important;
    }

    #progress-bar-wrapper>div:last-child {
        width: 100% !important;
        justify-content: space-between !important;
        font-size: 10px !important;
    }

    /* --- All other grids collapse to single column --- */
    .grid-cols-3,
    .grid-cols-2,
    .lg\:grid-cols-2,
    .xl\:grid-cols-3 {
        grid-template-columns: 1fr !important;
    }

    /* --- Run details tab --- */
    #run-results-content {
        grid-template-columns: 1fr !important;
    }

    #tab-run-details .grid-cols-2,
    #tab-run-details .grid-cols-3 {
        grid-template-columns: 1fr !important;
    }

    /* --- Reports grid --- */
    #reports-grid,
    #reports-pending {
        grid-template-columns: 1fr !important;
    }

    /* --- About tab grid --- */
    #tab-about .grid.grid-cols-3 {
        grid-template-columns: 1fr !important;
    }

    /* --- Post-process cards --- */
    #post-process-cards {
        grid-template-columns: 1fr !important;
    }

    /* --- Insights panel --- */
    #insights-panel .grid {
        grid-template-columns: 1fr !important;
    }

    /* --- Feedback tab --- */
    #tab-feedback .grid {
        grid-template-columns: 1fr !important;
    }

    /* --- About tab cards --- */
    #tab-about .bg-black.border.rounded-xl {
        padding: 20px !important;
    }

    /* --- Stepper — ensure full tap area --- */
    .s-stepper button {
        padding: 10px 14px;
        min-width: 40px;
        min-height: 40px;
    }

    /* --- s-row label text — allow wrap --- */
    .s-row>div:first-child .text-xs {
        font-size: 11px;
    }

    /* --- Help accordion buttons --- */
    #tab-help button.w-full {
        min-height: 52px;
        padding: 14px 16px !important;
    }

    /* --- Feedback priority chips grid --- */
    #fb-priorities {
        grid-template-columns: 1fr !important;
    }

    /* --- Keyboard shortcut modal --- */
    #appModal-shortcutsModal>div {
        max-width: 95% !important;
        padding: 20px !important;
    }

    /* --- Privacy / Terms modals --- */
    [id^="appModal-"]>div {
        max-width: 95% !important;
        max-height: 80dvh !important;
        overflow-y: auto !important;
    }

    #tab-overview>div:last-child {
        min-height: 300px !important;
        padding-bottom: 4px !important;
        margin-bottom: 0 !important;
    }

    /* --- Vehicle Classification Internal Scroll --- */
    #tab-overview>div:nth-child(4) {
        max-height: 380px !important;
        display: flex !important;
        flex-direction: column !important;
    }

    #tab-overview>div:nth-child(4) #class-breakdown {
        flex: 1 !important;
        overflow-y: auto !important;
        min-height: 0 !important;
    }
}

/* =============================================
   BOTTOM NAVIGATION BAR — mobile only
   ============================================= */
.mobile-bottom-nav {
    display: none;
    /* hidden by default, shown on mobile */
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 68px;
    background: #000000;
    border-top: 1px solid #1a1a1a;
    z-index: 40;
    align-items: stretch;
}

.mob-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    cursor: pointer;
    color: #444444;
    font-size: 0;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.15s ease;
    border: none;
    background: none;
    padding: 8px 2px;
    -webkit-tap-highlight-color: transparent;
}

.mob-nav-item i {
    font-size: 22px;
    transition: color 0.15s ease;
}

.mob-nav-item.active {
    color: var(--cocoa-l);
}

.mob-nav-item.active i {
    color: var(--cocoa-l);
}

.mob-nav-item:active {
    color: var(--cocoa-xl);
}

/* Show bottom nav only on mobile */
@media (max-width: 1023px) {
    .mobile-bottom-nav {
        display: flex !important;
    }
}

/* =============================================
   MEDIUM TABLET (640px–1023px) adjustments
   ============================================= */
@media (min-width: 640px) and (max-width: 1023px) {

    /* 2-column grids on tablet where it fits */
    #tab-overview>div {
        min-height: 280px;
    }

    #reports-grid,
    #reports-pending {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    #fb-priorities {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    #tab-about .grid.grid-cols-3 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* =============================================
   TOUCH DEVICES — remove hover jank
   ============================================= */
@media (hover: none) and (pointer: coarse) {
    .nav-item-inactive:hover {
        color: #555555 !important;
        background-color: transparent !important;
    }

    .chip:hover {
        border-color: #333333;
    }

    .chip.active:hover {
        background: var(--cocoa-l);
    }

    .s-stepper button:hover {
        background: transparent;
        color: #666666;
    }

    /* Make all interactive elements minimum 44px tall */
    button,
    .fb-emoji-btn,
    .mob-nav-item {
        min-height: 44px;
    }
}

/* ============================================================
   Custom Select Dropdown (uf-select)
   Replaces native <select> to prevent OS picker sheet on mobile
   ============================================================ */
.uf-select-wrap {
    position: relative;
    display: inline-block;
    min-width: 110px;
}

.uf-select-wrap.w-full {
    display: block;
    width: 100%;
}

.uf-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    padding: 5px 10px;
    background: #111111;
    border: 1px solid #222222;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    color: #ffffff;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    transition: border-color 0.15s;
    white-space: nowrap;
}

.uf-select-trigger:hover,
.uf-select-trigger:active {
    border-color: #444444;
}

.uf-select-arrow {
    font-size: 9px;
    color: #666666;
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.uf-select-arrow-open {
    transform: rotate(180deg);
}

/* Dropdown panel — opens downward by default */
.uf-select-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 100%;
    background: #111111;
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    z-index: 9999;
    box-shadow: 0 8px 32px rgba(0,0,0,0.8);
    overflow: hidden;
    max-height: 240px;
    overflow-y: auto;
}

/* Upward variant — anchors above trigger, for bottom-of-screen selects */
.uf-select-dropdown-up {
    top: auto;
    bottom: calc(100% + 4px);
}

.uf-select-option {
    padding: 10px 14px;
    font-size: 11px;
    font-weight: 600;
    color: #aaaaaa;
    cursor: pointer;
    transition: background 0.1s, color 0.1s;
    -webkit-tap-highlight-color: transparent;
}

.uf-select-option:hover,
.uf-select-option:active {
    background: #1a1a1a;
    color: #ffffff;
}

.uf-select-option-active {
    color: var(--cocoa-l);
    background: #0a0a0a;
}

/* Hide scrollbar inside dropdown — options fit within max-height */
.uf-select-dropdown::-webkit-scrollbar {
    width: 0;
    height: 0;
}

/* Desktop: Vehicle Classification thin grey scrollbar (matches reference) */
@media (min-width: 1024px) {
    #class-breakdown::-webkit-scrollbar {
        width: 4px;
    }
    #class-breakdown::-webkit-scrollbar-track {
        background: #000000;
    }
    #class-breakdown::-webkit-scrollbar-thumb {
        background: #333333;
        border-radius: 4px;
    }
    #class-breakdown::-webkit-scrollbar-thumb:hover {
        background: #444444;
    }
}