/* ============================================================
   native.css — Liquid Glass Design Tokens for Native iOS/Android
   ============================================================
   This file is ONLY active when html.is-native is present
   (auto-detected via Capacitor). Web builds ignore these rules.
   ============================================================ */

/* Platform visibility */
.native-only { display: none !important; }
html.is-native .native-only { display: revert !important; }
html.is-native .web-only { display: none !important; }

/* ============================================================
   Dynamic Type — root font-size scales with iOS text size
   ============================================================
   --dynamic-type-scale is set by JS from the DynamicType plugin.
   Default 1.0 = iOS default text size (17pt body).
   All rem values cascade automatically from this root. */
html.is-native {
    font-size: clamp(14px, calc(16px * var(--dynamic-type-scale, 1)), 32px);
}

/* ============================================================
   SF Symbols — replace Font Awesome glyphs with native iOS icons
   ============================================================
   The SFSymbolsPlugin renders SF Symbols as PNGs, JS injects
   per-icon -webkit-mask-image rules. These base styles hide
   the FA glyph and display the mask. .sf-ready is added by JS
   after symbols load so icons don't flash invisible. */
html.is-native i.sf-ready::before {
    content: "" !important;
    font-family: initial !important;
    display: inline-block;
    width: 1.5em;
    height: 1.5em;
    background: currentColor;
    -webkit-mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
}

/* ============================================================
   Light Mode Design Tokens
   ============================================================ */
html.is-native {
    /* Background gradient */
    --native-bg: linear-gradient(145deg, #bfdbfe 0%, #dbeafe 30%, #c7d2fe 60%, #ddd6fe 100%);

    /* Glass material */
    --glass-bg: rgba(255, 255, 255, 0.45);
    --glass-bg-thick: rgba(255, 255, 255, 0.62);
    --glass-bg-thin: rgba(255, 255, 255, 0.28);
    --glass-border: rgba(255, 255, 255, 0.55);
    --glass-border-subtle: rgba(255, 255, 255, 0.30);
    --glass-highlight: rgba(255, 255, 255, 0.70);
    --glass-shadow: rgba(0, 0, 0, 0.08);
    --glass-shadow-strong: rgba(0, 0, 0, 0.15);
    --glass-blur: 20px;
    --glass-blur-thick: 40px;
    --glass-blur-thin: 12px;
    --glass-saturate: 1.8;

    /* Text colors */
    --native-text: #0f172a;
    --native-text-secondary: #475569;
    --native-text-muted: #94a3b8;
    --native-text-inverse: #ffffff;

    /* Accent colors */
    --native-accent: #0ea5e9;
    --native-accent-soft: rgba(14, 165, 233, 0.12);
    --native-accent-glow: rgba(14, 165, 233, 0.30);

    /* Semantic tinted glass — Urgent (red) */
    --glass-urgent-bg: rgba(244, 63, 94, 0.10);
    --glass-urgent-border: rgba(244, 63, 94, 0.25);
    --glass-urgent-text: #9f1239;

    /* Semantic tinted glass — Warning (amber) */
    --glass-warning-bg: rgba(245, 158, 11, 0.10);
    --glass-warning-border: rgba(245, 158, 11, 0.25);
    --glass-warning-text: #92400e;

    /* Semantic tinted glass — Success (green) */
    --glass-success-bg: rgba(16, 185, 129, 0.10);
    --glass-success-border: rgba(16, 185, 129, 0.25);
    --glass-success-text: #065f46;

    /* Semantic tinted glass — Info (blue) */
    --glass-info-bg: rgba(14, 165, 233, 0.10);
    --glass-info-border: rgba(14, 165, 233, 0.25);
    --glass-info-text: #0c4a6e;

    /* Semantic tinted glass — Neutral (slate) */
    --glass-neutral-bg: rgba(100, 116, 139, 0.10);
    --glass-neutral-border: rgba(100, 116, 139, 0.25);
    --glass-neutral-text: #334155;

    /* Semantic tinted glass — Purple */
    --glass-purple-bg: rgba(139, 92, 246, 0.10);
    --glass-purple-border: rgba(139, 92, 246, 0.25);
    --glass-purple-text: #5b21b6;

    /* Shorthand aliases (background only — for use as var(--glass-urgent) etc.) */
    --glass-urgent: var(--glass-urgent-bg);
    --glass-warning: var(--glass-warning-bg);
    --glass-success: var(--glass-success-bg);
    --glass-info: var(--glass-info-bg);
    --glass-neutral: var(--glass-neutral-bg);
    --glass-purple: var(--glass-purple-bg);

    /* Spacing & radii */
    --native-radius: 16px;
    --native-radius-sm: 12px;
    --native-radius-pill: 100px;

    /* Tab bar */
    --tabbar-height: 56px;
    --tabbar-active-color: #0ea5e9;
    --tabbar-inactive-color: #94a3b8;

    /* Safe areas */
    --sat: env(safe-area-inset-top);
    --sab: env(safe-area-inset-bottom);
    --sal: env(safe-area-inset-left);
    --sar: env(safe-area-inset-right);

}

/* ============================================================
   Dark Mode Design Tokens
   ============================================================ */
@media (prefers-color-scheme: dark) {
    html.is-native {
        /* Background gradient — deep navy */
        --native-bg: linear-gradient(145deg, #0c1425 0%, #111d33 30%, #141830 60%, #1a1040 100%);

        /* Glass material — darker, more opaque */
        --glass-bg: rgba(30, 41, 59, 0.50);
        --glass-bg-thick: rgba(30, 41, 59, 0.68);
        --glass-bg-thin: rgba(30, 41, 59, 0.32);
        --glass-border: rgba(255, 255, 255, 0.10);
        --glass-border-subtle: rgba(255, 255, 255, 0.06);
        --glass-highlight: rgba(255, 255, 255, 0.12);
        --glass-shadow: rgba(0, 0, 0, 0.25);
        --glass-shadow-strong: rgba(0, 0, 0, 0.45);
        --glass-blur: 20px;
        --glass-blur-thick: 40px;
        --glass-blur-thin: 12px;
        --glass-saturate: 1.8;

        /* Text colors — lighter for dark backgrounds */
        --native-text: #f1f5f9;
        --native-text-secondary: #cbd5e1;
        --native-text-muted: #64748b;
        --native-text-inverse: #0f172a;

        /* Accent colors */
        --native-accent: #38bdf8;
        --native-accent-soft: rgba(56, 189, 248, 0.15);
        --native-accent-glow: rgba(56, 189, 248, 0.35);

        /* Semantic tinted glass — Urgent (red) */
        --glass-urgent-bg: rgba(244, 63, 94, 0.14);
        --glass-urgent-border: rgba(244, 63, 94, 0.30);
        --glass-urgent-text: #fecdd3;

        /* Semantic tinted glass — Warning (amber) */
        --glass-warning-bg: rgba(245, 158, 11, 0.14);
        --glass-warning-border: rgba(245, 158, 11, 0.30);
        --glass-warning-text: #fde68a;

        /* Semantic tinted glass — Success (green) */
        --glass-success-bg: rgba(16, 185, 129, 0.14);
        --glass-success-border: rgba(16, 185, 129, 0.30);
        --glass-success-text: #a7f3d0;

        /* Semantic tinted glass — Info (blue) */
        --glass-info-bg: rgba(14, 165, 233, 0.14);
        --glass-info-border: rgba(14, 165, 233, 0.30);
        --glass-info-text: #bae6fd;

        /* Semantic tinted glass — Neutral (slate) */
        --glass-neutral-bg: rgba(100, 116, 139, 0.14);
        --glass-neutral-border: rgba(100, 116, 139, 0.30);
        --glass-neutral-text: #cbd5e1;

        /* Semantic tinted glass — Purple */
        --glass-purple-bg: rgba(139, 92, 246, 0.14);
        --glass-purple-border: rgba(139, 92, 246, 0.30);
        --glass-purple-text: #ddd6fe;

        /* Shorthand aliases (background only — for use as var(--glass-urgent) etc.) */
        --glass-urgent: var(--glass-urgent-bg);
        --glass-warning: var(--glass-warning-bg);
        --glass-success: var(--glass-success-bg);
        --glass-info: var(--glass-info-bg);
        --glass-neutral: var(--glass-neutral-bg);
        --glass-purple: var(--glass-purple-bg);

        /* Spacing & radii (unchanged in dark mode) */
        --native-radius: 16px;
        --native-radius-sm: 12px;
        --native-radius-pill: 100px;

        /* Tab bar */
        --tabbar-height: 56px;
        --tabbar-active-color: #38bdf8;
        --tabbar-inactive-color: #64748b;

        /* Safe areas (unchanged) */
        --sat: env(safe-area-inset-top);
        --sab: env(safe-area-inset-bottom);
        --sal: env(safe-area-inset-left);
        --sar: env(safe-area-inset-right);
    }
}

/* ============================================================
   Glass Materials
   ============================================================ */
html.is-native .glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    border: 1px solid var(--glass-border);
    box-shadow:
        inset 0 0.5px 0 0 var(--glass-highlight),
        0 8px 32px var(--glass-shadow);
}

html.is-native .glass-thick {
    background: var(--glass-bg-thick);
    backdrop-filter: blur(var(--glass-blur-thick)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur-thick)) saturate(var(--glass-saturate));
    border: 1px solid var(--glass-border);
    box-shadow:
        inset 0 0.5px 0 0 var(--glass-highlight),
        0 4px 16px var(--glass-shadow);
}

html.is-native .glass-thin {
    background: var(--glass-bg-thin);
    backdrop-filter: blur(var(--glass-blur-thin)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur-thin)) saturate(var(--glass-saturate));
    border: 1px solid var(--glass-border-subtle);
    box-shadow: inset 0 0.5px 0 0 var(--glass-highlight);
}

/* --- Background --- */
html.is-native,
html.is-native body {
    height: 100%;
    overflow: hidden;
}
html.is-native body {
    background: var(--native-bg);
    color: var(--native-text);
}

/* ============================================================
   Layout: Hide web-only elements
   ============================================================ */
html.is-native .sidebar { display: none !important; }
html.is-native .mobile-menu-toggle { display: none !important; }
html.is-native .mobile-overlay { display: none !important; }
html.is-native .skip-link { display: none; }

/* --- Layout: App container --- */
html.is-native .app-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* --- Layout: Main content --- */
html.is-native .main-content {
    margin-left: 0;
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding-bottom: calc(var(--tabbar-height) + var(--sab) + 16px);
}

/* --- Layout: Header (glass bar) --- */
html.is-native .content-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--glass-bg-thick);
    backdrop-filter: blur(var(--glass-blur-thick)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur-thick)) saturate(var(--glass-saturate));
    border-bottom: 1px solid var(--glass-border-subtle);
    padding: calc(var(--sat) + 8px) 16px 10px 16px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

/* Title and description stack vertically, settings button stays right */
html.is-native .content-header .page-title {
    width: calc(100% - 48px);
}

html.is-native .content-header .page-description {
    width: 100%;
    order: 3;
}

html.is-native .page-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--native-text);
    margin: 0;
}

html.is-native .page-description {
    font-size: 0.8125rem;
    color: var(--native-text-secondary);
    margin-top: 2px;
}

/* --- Layout: Content body --- */
html.is-native .content-body {
    padding: 12px;
    flex: 1;
}

/* --- Layout: Settings toggle (hamburger icon in header) --- */
html.is-native .settings-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    position: static;
    transform: none;
    width: 44px;
    height: 44px;
    border-radius: var(--native-radius-sm);
    background: var(--glass-bg-thin);
    backdrop-filter: blur(var(--glass-blur-thin)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur-thin)) saturate(var(--glass-saturate));
    border: 1px solid var(--glass-border-subtle);
    color: var(--native-text-secondary);
    cursor: pointer;
}

html.is-native .sidebar-settings-toggle { display: none !important; }

/* ============================================================
   Bottom Tab Bar
   ============================================================ */
html.is-native .tab-strip {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: space-around;
    height: calc(var(--tabbar-height) + var(--sab));
    padding-bottom: var(--sab);
    background: var(--glass-bg-thick);
    backdrop-filter: blur(var(--glass-blur-thick)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur-thick)) saturate(var(--glass-saturate));
    border-top: 1px solid var(--glass-border-subtle);
    box-shadow: 0 -4px 20px var(--glass-shadow);
    overflow-x: visible;
    gap: 0;
    border-radius: 0;
    border-bottom: none;
    margin: 0;
    padding-left: var(--sal);
    padding-right: var(--sar);
}

html.is-native .tab-strip::-webkit-scrollbar { display: none; }

html.is-native .tab-strip-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    height: var(--tabbar-height);
    padding: 6px 0;
    background: none;
    border: none;
    color: var(--tabbar-inactive-color);
    font-size: 0.625rem; /* 10pt — Apple HIG minimum for tab bar labels */
    font-weight: 500;
    cursor: pointer;
    transition: color 0.25s ease, transform 0.2s ease;
    position: relative;
    -webkit-tap-highlight-color: transparent;
}

html.is-native .tab-strip-item i {
    font-size: 1.5rem;
    margin-bottom: 3px;
}
html.is-native .tab-strip-item i.sf-ready::before {
    width: 1.25em;
    height: 1.25em;
    transition: transform 0.25s ease;
}

html.is-native .tab-label {
    font-size: 0.625rem; /* 10pt — Apple HIG minimum for tab bar labels */
    font-weight: 500;
    line-height: 1;
    white-space: nowrap;
}

html.is-native .tab-strip-item.active {
    color: var(--tabbar-active-color);
}


html.is-native .tab-strip-item.active i {
    transform: scale(1.1);
}

/* Remove old top-tab indicator */
html.is-native .tab-strip-item.active::after { display: none; }

html.is-native .tab-strip-item:focus-visible {
    outline: 2px solid var(--native-accent);
    outline-offset: -2px;
    border-radius: var(--native-radius-sm);
}

/* Tab reorder styles */
html.is-native .tab-strip-reordering {
    cursor: grabbing;
}

html.is-native .tab-strip-item.tab-dragging {
    opacity: 0.7;
    transform: scale(1.1);
    z-index: 10;
    background: var(--glass-bg);
    border-radius: var(--native-radius-sm);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    box-shadow: 0 8px 24px var(--glass-shadow-strong);
}

/* ============================================================
   COMPONENTS
   ============================================================ */

/* --- Cards --- */
html.is-native .card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    border: 1px solid var(--glass-border);
    border-radius: var(--native-radius);
    box-shadow:
        inset 0 0.5px 0 0 var(--glass-highlight),
        0 8px 32px var(--glass-shadow);
    overflow: visible;
}

html.is-native .card-body { padding: 1.25rem; }

/* --- Form labels --- */
html.is-native .form-label { color: var(--native-text); font-weight: 600; font-size: 0.9375rem; }
html.is-native .form-hint { color: var(--native-text-secondary); font-size: 0.8125rem; } /* 13pt — Caption 1 */
html.is-native .form-group { margin-bottom: 1.25rem; }

/* --- BP input group --- */
html.is-native .bp-input-group {
    background: var(--glass-bg-thin);
    backdrop-filter: blur(var(--glass-blur-thin)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur-thin)) saturate(var(--glass-saturate));
    border: 1px solid var(--glass-border-subtle);
    border-radius: var(--native-radius-sm);
    padding: 1rem;
    gap: 0.75rem;
    transition: background 0.2s ease, border-color 0.2s ease;
}

html.is-native .bp-input-group:focus-within {
    border-color: var(--native-accent);
    box-shadow: 0 0 0 3px var(--native-accent-glow);
}

html.is-native input[type="number"] {
    width: 72px; padding: 0.6rem; font-size: 1.4rem;
    background: var(--glass-bg-thin);
    border: 1.5px solid rgba(120, 120, 128, 0.3);
    border-radius: var(--native-radius-sm);
    color: var(--native-text);
    text-align: center;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

html.is-native input[type="number"]:focus {
    outline: none;
    border-color: var(--native-accent);
    box-shadow: 0 0 0 3px var(--native-accent-glow);
}

html.is-native input[type="number"].is-valid {
    border-color: rgba(16, 185, 129, 0.5);
    background: var(--glass-success);
}

html.is-native input[type="number"].is-invalid {
    border-color: rgba(244, 63, 94, 0.5);
    background: var(--glass-urgent);
}

html.is-native .form-group.has-error .bp-input-group {
    border-color: rgba(244, 63, 94, 0.4);
    background: var(--glass-urgent);
}

html.is-native .bp-unit { background: transparent; color: var(--native-text-muted); }

/* --- BP: Merge patient status + symptoms into one card --- */
html.is-native #bpTab .dual-column {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Hide the "Patient Status" label entirely */
html.is-native #bpTab .dual-column > .form-group:first-child .form-label {
    display: none;
}

/* Remove card styling from individual form-groups inside dual-column */
html.is-native.native-card-flow #bpTab .dual-column > .form-group,
html.is-native #bpTab .dual-column > .form-group {
    background: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    box-shadow: none;
    border-radius: 0;
    padding: 0;
    margin-bottom: 0;
}

/* Make the dual-column itself the glass card */
html.is-native #bpTab .dual-column {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    border: 1px solid var(--glass-border);
    border-radius: var(--native-radius);
    padding: 1.25rem;
    box-shadow:
        inset 0 0.5px 0 0 var(--glass-highlight),
        0 8px 32px var(--glass-shadow);
    margin-bottom: 1rem;
}

/* Reorder: symptoms group (with header) first, diabetic second */
html.is-native #bpTab .dual-column > .form-group:first-child {
    order: 2;
}

html.is-native #bpTab .dual-column > .form-group:last-child {
    order: 1;
    margin-bottom: 0;
}

/* Hide the icon from the Current Symptoms label */
html.is-native #bpTab .dual-column > .form-group:last-child .form-label i {
    display: none;
}

/* Current Symptoms label spacing */
html.is-native #bpTab .dual-column > .form-group:last-child .form-label {
    margin-bottom: 0.5rem;
}

/* --- BP toggle switch style for checkboxes --- */
html.is-native #bpTab .option-item,
html.is-native #bpTab .single-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-direction: row-reverse;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--glass-border-subtle);
    border-radius: 0;
    padding: 0.85rem 0.25rem;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

html.is-native #bpTab .option-item:last-child {
    border-bottom: none;
}

html.is-native #bpTab .single-option {
    max-width: none;
}

html.is-native #bpTab .option-item:hover,
html.is-native #bpTab .single-option:hover {
    background: transparent;
    border-color: var(--glass-border-subtle);
}

html.is-native #bpTab .option-item:has(input:checked),
html.is-native #bpTab .single-option:has(input:checked) {
    background: transparent;
    border-color: var(--glass-border-subtle);
}

html.is-native #bpTab .option-item label,
html.is-native #bpTab .single-option label {
    flex: 1;
    cursor: pointer;
    font-size: 0.9rem;
}

/* Hide default checkbox, show iOS toggle */
html.is-native #bpTab .option-item input[type="checkbox"],
html.is-native #bpTab .single-option input[type="checkbox"] {
    -webkit-appearance: none;
    appearance: none;
    width: 51px;
    height: 31px;
    min-width: 51px;
    background: var(--glass-border);
    border-radius: 15.5px;
    position: relative;
    cursor: pointer;
    transition: background 0.3s ease;
    border: 1.5px solid rgba(120, 120, 128, 0.32);
    outline: none;
    flex-shrink: 0;
}

html.is-native #bpTab .option-item input[type="checkbox"]::after,
html.is-native #bpTab .single-option input[type="checkbox"]::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 1.5px;
    width: 25px;
    height: 25px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, left 0.3s ease;
}

html.is-native #bpTab .option-item input[type="checkbox"]:checked,
html.is-native #bpTab .single-option input[type="checkbox"]:checked {
    background: #34c759;
    border-color: #34c759;
}

html.is-native #bpTab .option-item input[type="checkbox"]:checked::after,
html.is-native #bpTab .single-option input[type="checkbox"]:checked::after {
    left: calc(100% - 26.5px);
}

/* Hide the icons inside option items on BP toggles */
html.is-native #bpTab .option-item > i {
    display: none;
}

/* Option grid as flat list for toggles */
html.is-native #bpTab .option-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* --- Option items (radio/checkbox pills) --- */
html.is-native .option-item {
    background: var(--glass-bg-thin);
    backdrop-filter: blur(var(--glass-blur-thin));
    -webkit-backdrop-filter: blur(var(--glass-blur-thin));
    border: 1px solid var(--glass-border-subtle);
    border-radius: var(--native-radius-sm);
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    color: var(--native-text);
}

html.is-native .option-item:hover {
    background: var(--glass-bg);
    border-color: var(--glass-border);
}

html.is-native .option-item:has(input:checked) {
    background: var(--native-accent-soft);
    border-color: var(--native-accent);
}

html.is-native .option-item label { color: var(--native-text); }
html.is-native .option-grid { gap: 0.5rem; }

/* Warning option items */
html.is-native .option-item-warning {
    border-color: var(--glass-warning-border);
    background: var(--glass-warning);
}
html.is-native .option-item-warning:hover {
    border-color: rgba(245, 158, 11, 0.4);
    background: rgba(245, 158, 11, 0.15);
}
html.is-native .option-item-warning:has(input:checked) {
    background: var(--glass-urgent);
    border-color: var(--glass-urgent-border);
}

/* --- Lipid tab: option-items → toggle rows with right-aligned switch --- */
html.is-native #lipidTab .option-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
}

html.is-native #lipidTab .option-item {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    border-bottom: 1px solid var(--glass-border-subtle);
    border-radius: 0;
    padding: 0.875rem 0.25rem;
    gap: 0.75rem;
}

html.is-native #lipidTab .option-item:last-child {
    border-bottom: none;
}

html.is-native #lipidTab .option-item:hover {
    background: transparent;
    border-color: var(--glass-border-subtle);
}

html.is-native #lipidTab .option-item:has(input:checked) {
    background: transparent;
    border-color: var(--glass-border-subtle);
}

html.is-native #lipidTab .option-item:has(input:checked):last-child {
    border-color: transparent;
}

html.is-native #lipidTab .option-item label {
    flex: 1;
    color: var(--native-text);
    font-size: 0.95rem;
    order: 0;
}

/* Hide native checkbox/radio — replaced by iOS toggle (matches BP tab) */
html.is-native #lipidTab .option-item input[type="checkbox"],
html.is-native #lipidTab .option-item input[type="radio"] {
    -webkit-appearance: none;
    appearance: none;
    width: 51px;
    height: 31px;
    min-width: 51px;
    background: var(--glass-border);
    border-radius: 15.5px;
    position: relative;
    cursor: pointer;
    transition: background 0.3s ease;
    border: 1.5px solid rgba(120, 120, 128, 0.32);
    outline: none;
    flex-shrink: 0;
}

html.is-native #lipidTab .option-item input[type="checkbox"]::after,
html.is-native #lipidTab .option-item input[type="radio"]::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 1.5px;
    width: 25px;
    height: 25px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, left 0.3s ease;
}

html.is-native #lipidTab .option-item input[type="checkbox"]:checked,
html.is-native #lipidTab .option-item input[type="radio"]:checked {
    background: #34c759;
    border-color: #34c759;
}

html.is-native #lipidTab .option-item input[type="checkbox"]:checked::after,
html.is-native #lipidTab .option-item input[type="radio"]:checked::after {
    left: calc(100% - 26.5px);
}

/* --- Radio inline --- */
html.is-native .radio-inline { color: var(--native-text); }

/* --- Buttons --- */
html.is-native .btn-submit {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    border: 1px solid var(--native-accent);
    border-radius: var(--native-radius-sm);
    color: var(--native-accent);
    font-weight: 600;
    padding: 0.9rem;
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease;
}

html.is-native .btn-submit::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--native-accent-soft);
    z-index: -1;
}

html.is-native .btn-submit:hover {
    box-shadow: 0 0 0 3px var(--native-accent-glow), 0 8px 24px var(--glass-shadow-strong);
}

html.is-native .btn-submit:active { transform: scale(0.97); }

html.is-native .btn-reset {
    color: var(--native-text-secondary);
    background: var(--glass-bg-thin);
    border: 1px solid rgba(120, 120, 128, 0.3);
    border-radius: var(--native-radius-sm);
}

html.is-native .btn-reset:hover {
    background: var(--glass-bg-thin);
    border-color: var(--glass-border);
}

html.is-native .btn-back {
    border-color: var(--glass-border);
    color: var(--native-text-secondary);
    border-radius: var(--native-radius-sm);
}

html.is-native .btn-back:hover { background: var(--glass-bg-thin); }

/* --- Result cards (tinted glass) --- */
html.is-native .result-card {
    padding: 1.25rem;
    border-radius: var(--native-radius);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    box-shadow:
        inset 0 0.5px 0 0 var(--glass-highlight),
        0 8px 32px var(--glass-shadow);
    overflow: visible;
}

html.is-native .result-card::before {
    display: none;
}

html.is-native .result-urgent { background: var(--glass-urgent); border: 1px solid var(--glass-urgent-border); color: var(--glass-urgent-text); }
html.is-native .result-warning { background: var(--glass-warning); border: 1px solid var(--glass-warning-border); color: var(--glass-warning-text); }
html.is-native .result-success { background: var(--glass-success); border: 1px solid var(--glass-success-border); color: var(--glass-success-text); }
html.is-native .result-info { background: var(--glass-info); border: 1px solid var(--glass-info-border); color: var(--glass-info-text); }
html.is-native .result-neutral { background: var(--glass-neutral); border: 1px solid var(--glass-neutral-border); color: var(--glass-neutral-text); }
html.is-native .result-purple { background: var(--glass-purple); border: 1px solid var(--glass-purple-border); color: var(--glass-purple-text); }

/* --- Info boxes --- */
html.is-native .info-box-blue { background: var(--glass-info); border-color: var(--glass-info-border); color: var(--glass-info-text); }
html.is-native .info-box-warning { background: var(--glass-warning); border-color: var(--glass-warning-border); color: var(--glass-warning-text); }
html.is-native .info-box-urgent { background: var(--glass-urgent); border-color: var(--glass-urgent-border); color: var(--glass-urgent-text); }
html.is-native .info-box-amber { background: var(--glass-warning); border-color: var(--glass-warning-border); color: var(--glass-warning-text); }
html.is-native .info-box-success { background: var(--glass-success); border-color: var(--glass-success-border); color: var(--glass-success-text); }
html.is-native .info-box-neutral { background: var(--glass-neutral); border-color: var(--glass-neutral-border); color: var(--glass-neutral-text); }

/* --- Alerts & highlights --- */
html.is-native .alert-urgent { background: var(--glass-urgent); color: var(--glass-urgent-text); }
html.is-native .alert-warning { background: var(--glass-warning); color: var(--glass-warning-text); }
html.is-native .highlight-urgent { background: var(--glass-urgent); color: var(--glass-urgent-text); }

/* --- Error messages --- */
html.is-native .inline-error { background: var(--glass-urgent); }
html.is-native .error-message { background: var(--glass-urgent); border-color: var(--glass-urgent-border); }

/* --- Search input --- */
html.is-native .search-input {
    background: var(--glass-bg-thin);
    backdrop-filter: blur(var(--glass-blur-thin));
    -webkit-backdrop-filter: blur(var(--glass-blur-thin));
    border: 1px solid var(--glass-border-subtle);
    border-radius: var(--native-radius-pill);
    color: var(--native-text);
    transition: border-color 0.2s ease;
}

html.is-native .search-input:focus {
    border-color: var(--native-accent);
    box-shadow: 0 0 0 3px var(--native-accent-glow);
}

/* --- ARRS role categories --- */
html.is-native .role-category {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    border: 1px solid var(--glass-border);
    border-radius: var(--native-radius-sm);
    margin-bottom: 0.5rem;
    overflow: hidden;
}
html.is-native .role-header { padding: 0.75rem 1rem; background: var(--glass-bg-thin); transition: background 0.2s ease; }
html.is-native .role-header:hover { background: var(--glass-bg); }
html.is-native .role-title { color: var(--native-text); gap: 0.5rem; font-size: 0.9375rem; white-space: nowrap; }
html.is-native .role-icon { font-size: 0.9375rem; flex-shrink: 0; }
html.is-native .role-links { padding: 0.75rem; }
html.is-native .role-count { display: none; }
html.is-native .resource-link { background: var(--glass-bg-thin); border-radius: var(--native-radius-sm); transition: background 0.2s ease; }
html.is-native .resource-link:hover { background: var(--native-accent-soft); }

/* --- Guide sections --- */
html.is-native .guide-section {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    border: 1px solid var(--glass-border);
    border-radius: var(--native-radius);
}
html.is-native .guide-section:hover { box-shadow: 0 4px 16px var(--glass-shadow); }
html.is-native .guide-section.urgent-section { background: linear-gradient(to bottom, var(--glass-urgent), var(--glass-bg)); }
html.is-native .guide-header { background: var(--glass-bg-thin); border-radius: var(--native-radius-sm) var(--native-radius-sm) 0 0; }
html.is-native .guide-header h3 { color: var(--native-text); }
html.is-native .guide-section.urgent-section .guide-header { background: var(--glass-urgent); }
html.is-native .guide-icon { background: var(--glass-bg-thin); border-radius: var(--native-radius-sm); }
html.is-native .guide-list li { background: var(--glass-bg-thin); border-radius: var(--native-radius-sm); }
html.is-native .significance-list li { background: var(--glass-bg); border-radius: var(--native-radius-sm); }
html.is-native .symptoms-list-guide li { background: var(--glass-warning); }
html.is-native .action-list li { background: var(--glass-success); }

/* --- Urine-specific --- */

/* Dipstick results grid → compact vertical list */
html.is-native #urineTab .dipstick-results-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
}

html.is-native #urineTab .dipstick-item {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--glass-border-subtle);
    border-radius: 0;
    padding: 0.625rem 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

html.is-native #urineTab .dipstick-item:last-child {
    border-bottom: none;
}

html.is-native #urineTab .dipstick-label {
    flex: 1;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--native-text);
    margin-bottom: 0;
}

html.is-native #urineTab .dipstick-options {
    display: flex;
    gap: 0;
    flex-shrink: 0;
}

/* Hide the Neg option-item — single toggle replaces Pos/Neg pair */
html.is-native #urineTab .dipstick-options .option-item-small:has(input[value="negative"]) {
    display: none !important;
}

/* Hide Pos/Neg labels */
html.is-native #urineTab .dipstick-options .option-item-small label {
    display: none;
}

/* Single toggle for Pos radio */
html.is-native #urineTab .dipstick-options .option-item.option-item-small {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
}

html.is-native #urineTab .dipstick-options .option-item.option-item-small:hover,
html.is-native #urineTab .dipstick-options .option-item.option-item-small:has(input:checked) {
    background: transparent;
    border-color: transparent;
}

html.is-native #urineTab .dipstick-options .option-item-small input[type="radio"] {
    -webkit-appearance: none;
    appearance: none;
    width: 51px;
    height: 31px;
    min-width: 51px;
    background: var(--glass-border);
    border-radius: 15.5px;
    position: relative;
    cursor: pointer;
    transition: background 0.3s ease;
    border: 1.5px solid rgba(120, 120, 128, 0.32);
    outline: none;
    flex-shrink: 0;
}

html.is-native #urineTab .dipstick-options .option-item-small input[type="radio"]::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 1.5px;
    width: 25px;
    height: 25px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, left 0.3s ease;
}

html.is-native #urineTab .dipstick-options .option-item-small input[type="radio"]:checked {
    background: #34c759;
    border-color: #34c759;
}

html.is-native #urineTab .dipstick-options .option-item-small input[type="radio"]:checked::after {
    left: calc(100% - 26.5px);
}
html.is-native .quick-ref-item { background: var(--glass-bg-thin); border-color: var(--glass-border-subtle); border-radius: var(--native-radius-sm); }
html.is-native .form-hint-child { border-top-color: var(--glass-border-subtle); }

/* Hide progress bar on native — progressive disclosure replaces it */
html.is-native #urineTab .form-progress { display: none; }

/* Hide specific red flag items on native */
html.is-native #urineTab .option-item:has(#redFlagSepsis),
html.is-native #urineTab .option-item:has(#redFlagVomiting),
html.is-native #urineTab .option-item:has(#redFlagConfusion) {
    display: none !important;
}

/* Hide child-specific red flags section on native */
html.is-native #urineTab #childRedFlags {
    display: none !important;
}

/* Merged symptoms toggles inside dipstick card — seamless continuation */
html.is-native #nativeSymptomsInline {
    margin-top: 0.25rem;
}

/* Urine tab: option-items → toggle rows (matches BP/lipid) */
html.is-native #urineTab .urine-symptoms-grid,
html.is-native #urineTab .urine-redflags-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
}

html.is-native #urineTab .urine-symptoms-grid .option-item,
html.is-native #urineTab .urine-redflags-grid .option-item {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    border-bottom: 1px solid var(--glass-border-subtle);
    border-radius: 0;
    padding: 0.875rem 0.25rem;
    gap: 0.75rem;
}

html.is-native #urineTab .urine-symptoms-grid .option-item:last-child,
html.is-native #urineTab .urine-redflags-grid .option-item:last-child {
    border-bottom: none;
}

html.is-native #urineTab .urine-symptoms-grid .option-item:hover,
html.is-native #urineTab .urine-redflags-grid .option-item:hover {
    background: transparent;
}

html.is-native #urineTab .urine-symptoms-grid .option-item:has(input:checked),
html.is-native #urineTab .urine-redflags-grid .option-item:has(input:checked) {
    background: transparent;
    border-color: var(--glass-border-subtle);
}

html.is-native #urineTab .urine-symptoms-grid .option-item label,
html.is-native #urineTab .urine-redflags-grid .option-item label {
    flex: 1;
    color: var(--native-text);
    font-size: 0.95rem;
}

/* Remove warning styling from red flag items in toggle mode */
html.is-native #urineTab .option-item-warning {
    border-color: transparent;
    background: transparent;
}

html.is-native #urineTab .option-item-warning:hover {
    background: transparent;
}

html.is-native #urineTab .option-item-warning:has(input:checked) {
    background: transparent;
}

/* Checkboxes → iOS toggle switches (green, matches BP tab) */
html.is-native #urineTab .urine-symptoms-grid .option-item input[type="checkbox"],
html.is-native #urineTab .urine-redflags-grid .option-item input[type="checkbox"] {
    -webkit-appearance: none;
    appearance: none;
    width: 51px;
    height: 31px;
    min-width: 51px;
    background: var(--glass-border);
    border-radius: 15.5px;
    position: relative;
    cursor: pointer;
    transition: background 0.3s ease;
    border: 1.5px solid rgba(120, 120, 128, 0.32);
    outline: none;
    flex-shrink: 0;
}

html.is-native #urineTab .urine-symptoms-grid .option-item input[type="checkbox"]::after,
html.is-native #urineTab .urine-redflags-grid .option-item input[type="checkbox"]::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 1.5px;
    width: 25px;
    height: 25px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, left 0.3s ease;
}

html.is-native #urineTab .urine-symptoms-grid .option-item input[type="checkbox"]:checked,
html.is-native #urineTab .urine-redflags-grid .option-item input[type="checkbox"]:checked {
    background: #34c759;
    border-color: #34c759;
}

html.is-native #urineTab .urine-symptoms-grid .option-item input[type="checkbox"]:checked::after,
html.is-native #urineTab .urine-redflags-grid .option-item input[type="checkbox"]:checked::after {
    left: calc(100% - 26.5px);
}

/* Age group radio buttons → toggle switches */
html.is-native #urineTab .option-grid.native-inline {
    display: flex;
    flex-direction: column;
    gap: 0;
}

html.is-native #urineTab .option-grid.native-inline .option-item {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    border-bottom: 1px solid var(--glass-border-subtle);
    border-radius: 0;
    padding: 0.875rem 0.25rem;
    gap: 0.75rem;
}

html.is-native #urineTab .option-grid.native-inline .option-item:last-child {
    border-bottom: none;
}

html.is-native #urineTab .option-grid.native-inline .option-item:hover,
html.is-native #urineTab .option-grid.native-inline .option-item:has(input:checked) {
    background: transparent;
    border-color: var(--glass-border-subtle);
}

html.is-native #urineTab .option-grid.native-inline .option-item label {
    flex: 1;
    color: var(--native-text);
    font-size: 0.95rem;
}

html.is-native #urineTab .option-grid.native-inline .option-item input[type="radio"] {
    -webkit-appearance: none;
    appearance: none;
    width: 51px;
    height: 31px;
    min-width: 51px;
    background: var(--glass-border);
    border-radius: 15.5px;
    position: relative;
    cursor: pointer;
    transition: background 0.3s ease;
    border: 1.5px solid rgba(120, 120, 128, 0.32);
    outline: none;
    flex-shrink: 0;
}

html.is-native #urineTab .option-grid.native-inline .option-item input[type="radio"]::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 1.5px;
    width: 25px;
    height: 25px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, left 0.3s ease;
}

html.is-native #urineTab .option-grid.native-inline .option-item input[type="radio"]:checked {
    background: #34c759;
    border-color: #34c759;
}

html.is-native #urineTab .option-grid.native-inline .option-item input[type="radio"]:checked::after {
    left: calc(100% - 26.5px);
}

/* --- Mental health: GP Treatment radio-inline → toggle rows --- */
html.is-native #mentalhealthTab .radio-inline-group {
    display: flex;
    flex-direction: column;
    gap: 0;
}

html.is-native #mentalhealthTab .radio-inline {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--glass-border-subtle);
    gap: 0.75rem;
    width: 100%;
}

html.is-native #mentalhealthTab .radio-inline:last-child {
    border-bottom: none;
}

html.is-native #mentalhealthTab .radio-inline span {
    flex: 1;
    font-size: 0.95rem;
    color: var(--native-text);
}

html.is-native #mentalhealthTab .radio-inline input[type="radio"] {
    -webkit-appearance: none;
    appearance: none;
    width: 51px;
    height: 31px;
    min-width: 51px;
    background: var(--glass-border);
    border-radius: 15.5px;
    position: relative;
    cursor: pointer;
    transition: background 0.3s ease;
    border: 1.5px solid rgba(120, 120, 128, 0.32);
    outline: none;
    flex-shrink: 0;
}

html.is-native #mentalhealthTab .radio-inline input[type="radio"]::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 1.5px;
    width: 25px;
    height: 25px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, left 0.3s ease;
}

html.is-native #mentalhealthTab .radio-inline input[type="radio"]:checked {
    background: #34c759;
    border-color: #34c759;
}

html.is-native #mentalhealthTab .radio-inline input[type="radio"]:checked::after {
    left: calc(100% - 26.5px);
}

/* --- Mental health: option-items → toggle rows --- */
html.is-native #mentalhealthTab .option-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
}

html.is-native #mentalhealthTab .option-item {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    border-bottom: 1px solid var(--glass-border-subtle);
    border-radius: 0;
    padding: 0.875rem 0;
    gap: 0.75rem;
}

html.is-native #mentalhealthTab .option-item:last-child {
    border-bottom: none;
}

html.is-native #mentalhealthTab .option-item:hover,
html.is-native #mentalhealthTab .option-item:has(input:checked) {
    background: transparent;
    border-color: var(--glass-border-subtle);
}

html.is-native #mentalhealthTab .option-item:has(input:checked):last-child {
    border-color: transparent;
}

html.is-native #mentalhealthTab .option-item label {
    flex: 1;
    color: var(--native-text);
    font-size: 0.95rem;
}

html.is-native #mentalhealthTab .option-item > i {
    display: none;
}

html.is-native #mentalhealthTab .option-item input[type="radio"],
html.is-native #mentalhealthTab .option-item input[type="checkbox"] {
    -webkit-appearance: none;
    appearance: none;
    width: 51px;
    height: 31px;
    min-width: 51px;
    background: var(--glass-border);
    border-radius: 15.5px;
    position: relative;
    cursor: pointer;
    transition: background 0.3s ease;
    border: 1.5px solid rgba(120, 120, 128, 0.32);
    outline: none;
    flex-shrink: 0;
}

html.is-native #mentalhealthTab .option-item input[type="radio"]::after,
html.is-native #mentalhealthTab .option-item input[type="checkbox"]::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 1.5px;
    width: 25px;
    height: 25px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, left 0.3s ease;
}

html.is-native #mentalhealthTab .option-item input[type="radio"]:checked,
html.is-native #mentalhealthTab .option-item input[type="checkbox"]:checked {
    background: #34c759;
    border-color: #34c759;
}

html.is-native #mentalhealthTab .option-item input[type="radio"]:checked::after,
html.is-native #mentalhealthTab .option-item input[type="checkbox"]:checked::after {
    left: calc(100% - 26.5px);
}

/* Crisis toggle uses red */
html.is-native .mh-complex-grid .option-item:has(#complexCrisis) { background: transparent; border-color: var(--glass-border-subtle); }
html.is-native .mh-complex-grid .option-item:has(#complexCrisis):has(input:checked) { background: transparent; }
html.is-native .mh-complex-grid #complexCrisis:checked { background: #ff3b30; border-color: #ff3b30; }
html.is-native .mh-services-list li:hover { background: var(--native-accent-soft); }
html.is-native .mh-progress-dot { background: var(--glass-border-subtle); }

/* --- Draft banner --- */
html.is-native .draft-banner { background: var(--glass-info); border: 1px solid var(--glass-info-border); color: var(--native-text); border-radius: var(--native-radius-sm); }
html.is-native .btn-draft-dismiss { border-color: var(--glass-border); color: var(--native-text-secondary); }
html.is-native .btn-draft-dismiss:hover { background: var(--glass-bg-thin); }

/* --- Paediatric tab: toggle rows (matches BP style) --- */
html.is-native #paediatricTab .option-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
}

html.is-native #paediatricTab .option-item {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    border-bottom: 1px solid var(--glass-border-subtle);
    border-radius: 0;
    padding: 0.875rem 0;
    gap: 0.75rem;
}

html.is-native #paediatricTab .option-item:last-child {
    border-bottom: none;
}

html.is-native #paediatricTab .option-item:hover,
html.is-native #paediatricTab .option-item:has(input:checked) {
    background: transparent;
    border-color: var(--glass-border-subtle);
}

html.is-native #paediatricTab .option-item label {
    flex: 1;
    color: var(--native-text);
    font-size: 0.95rem;
}

html.is-native #paediatricTab .option-item input[type="radio"] {
    -webkit-appearance: none;
    appearance: none;
    width: 51px;
    height: 31px;
    min-width: 51px;
    background: var(--glass-border);
    border-radius: 15.5px;
    position: relative;
    cursor: pointer;
    transition: background 0.3s ease;
    border: 1.5px solid rgba(120, 120, 128, 0.32);
    outline: none;
    flex-shrink: 0;
}

html.is-native #paediatricTab .option-item input[type="radio"]::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 1.5px;
    width: 25px;
    height: 25px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, left 0.3s ease;
}

html.is-native #paediatricTab .option-item input[type="radio"]:checked {
    background: #34c759;
    border-color: #34c759;
}

html.is-native #paediatricTab .option-item input[type="radio"]:checked::after {
    left: calc(100% - 26.5px);
}

/* --- Paediatric: seriously unwell toggle row --- */
html.is-native .option-highlight-urgent {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    justify-content: space-between;
    border-color: var(--glass-urgent-border);
    background: var(--glass-urgent);
    border-radius: var(--native-radius-sm);
    padding: 0.875rem 1rem;
    gap: 0.75rem;
}

html.is-native .option-highlight-urgent label {
    flex: 1;
    color: var(--glass-urgent-text);
    font-size: 0.95rem;
}

html.is-native .option-highlight-urgent label i {
    display: none;
}

html.is-native .option-highlight-urgent input[type="checkbox"] {
    -webkit-appearance: none;
    appearance: none;
    width: 51px;
    height: 31px;
    min-width: 51px;
    background: var(--glass-border);
    border-radius: 15.5px;
    position: relative;
    cursor: pointer;
    transition: background 0.3s ease;
    border: 1.5px solid rgba(120, 120, 128, 0.32);
    outline: none;
    flex-shrink: 0;
}

html.is-native .option-highlight-urgent input[type="checkbox"]::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 1.5px;
    width: 25px;
    height: 25px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, left 0.3s ease;
}

html.is-native .option-highlight-urgent input[type="checkbox"]:checked {
    background: #ff3b30;
    border-color: #ff3b30;
}

html.is-native .option-highlight-urgent input[type="checkbox"]:checked::after {
    left: calc(100% - 26.5px);
}

/* --- Paediatric: tappable phone links --- */
html.is-native .hotline-number {
    color: #007aff;
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* --- Settings Drawer --- */
html.is-native .settings-overlay {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
html.is-native .settings-drawer {
    background: var(--glass-bg-thick);
    backdrop-filter: blur(var(--glass-blur-thick)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur-thick)) saturate(var(--glass-saturate));
    border-left: 1px solid var(--glass-border);
}
html.is-native .settings-title { color: var(--native-text); }
html.is-native .settings-close, html.is-native .settings-back {
    background: var(--glass-bg-thin); border: 1px solid var(--glass-border-subtle);
    color: var(--native-text-secondary); border-radius: var(--native-radius-sm);
}
html.is-native .settings-close:active, html.is-native .settings-back:active { background: var(--glass-bg); }
html.is-native .settings-menu-item { color: var(--native-text); border-radius: var(--native-radius-sm); transition: background 0.2s ease; }
html.is-native .settings-menu-item:active { background: var(--glass-bg-thin); }
html.is-native .settings-menu-icon { background: var(--glass-bg-thin); color: var(--native-accent); border-radius: var(--native-radius-sm); font-size: 1.05rem; }
html.is-native .settings-tab-label { color: var(--native-text); }
html.is-native .settings-tab-icon { color: var(--native-accent); background: var(--glass-bg-thin); border-radius: var(--native-radius-sm); font-size: 1.05rem; }
html.is-native .settings-tab-toggle { border-bottom-color: var(--glass-border-subtle); }
html.is-native .settings-switch-track { background: var(--glass-border); }
html.is-native .settings-switch input:checked + .settings-switch-track { background: #34c759; }
html.is-native .settings-toggle:active { color: var(--native-text-secondary); }
html.is-native .settings-menu-icon--ack { background: var(--glass-bg-thin); color: var(--native-accent); }
html.is-native #settingsAcknowledgements { background: var(--glass-bg-thick); backdrop-filter: blur(var(--glass-blur-thick)) saturate(var(--glass-saturate)); -webkit-backdrop-filter: blur(var(--glass-blur-thick)) saturate(var(--glass-saturate)); }
html.is-native .acknowledgements-intro { color: var(--native-text-secondary); }
html.is-native .acknowledgement-item { border-bottom-color: var(--glass-border-subtle); }
html.is-native .acknowledgement-icon { background: var(--glass-bg-thin); color: var(--native-accent); border-radius: var(--native-radius-sm); }
html.is-native .acknowledgement-tool { color: var(--native-text); }
html.is-native .acknowledgement-source { color: var(--native-text-secondary); }


/* ============================================================
   WELCOME SCREEN
   ============================================================ */

html.is-native .welcome-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex !important;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: var(--native-bg);
}

html.is-native .welcome-screen.hidden {
    display: none !important;
}

/* Animated gradient blobs */
html.is-native .welcome-screen::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -20%;
    width: 140%;
    height: 140%;
    background:
        radial-gradient(ellipse 40% 50% at 20% 30%, rgba(14, 165, 233, 0.2), transparent),
        radial-gradient(ellipse 50% 40% at 80% 70%, rgba(139, 92, 246, 0.15), transparent),
        radial-gradient(ellipse 45% 45% at 50% 50%, rgba(16, 185, 129, 0.1), transparent);
    animation: welcomeBlobs 20s ease-in-out infinite alternate;
    z-index: 0;
    pointer-events: none;
}

@keyframes welcomeBlobs {
    0% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(3%, -2%) rotate(2deg); }
    66% { transform: translate(-2%, 3%) rotate(-1deg); }
    100% { transform: translate(1%, -1%) rotate(1deg); }
}

html.is-native .welcome-content {
    text-align: center;
    padding: calc(env(safe-area-inset-top) + 1.5rem) 1.5rem 1.5rem 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    width: 100%;
    position: relative;
    z-index: 1;
}

html.is-native .welcome-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    box-shadow:
        inset 0 0.5px 0 0 var(--glass-highlight),
        0 16px 48px var(--glass-shadow-strong);
}

html.is-native .welcome-logo {
    width: 120px;
    height: auto;
    margin-bottom: 0.35rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
    filter: drop-shadow(0 4px 12px var(--glass-shadow));
}

html.is-native .welcome-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0;
    margin-bottom: 2rem;
    color: var(--native-accent);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

html.is-native .welcome-title {
    font-family: 'Clash Display', 'Inter', sans-serif;
    font-size: 2.25rem;
    font-weight: 600;
    color: var(--native-text);
    line-height: 1.15;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

html.is-native .welcome-disclaimer {
    color: var(--native-text-muted);
    font-size: 0.75rem;
    font-style: italic;
    text-align: center;
    line-height: 1.5;
    margin-bottom: 1.25rem;
}

html.is-native .welcome-accent-line {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--native-accent), rgba(139, 92, 246, 0.7));
    border-radius: 3px;
    margin: 0 auto 1.25rem;
}

html.is-native .welcome-start-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.25rem;
    font-family: 'Inter', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    border: 1px solid var(--native-accent);
    color: var(--native-accent);
    border-radius: var(--native-radius-pill);
    box-shadow:
        inset 0 0.5px 0 0 var(--glass-highlight),
        0 4px 20px var(--native-accent-glow);
    position: relative;
    overflow: hidden;
}

html.is-native .welcome-start-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--native-accent-soft);
    z-index: -1;
}

html.is-native .welcome-start-btn:active { transform: scale(0.97); }

html.is-native .welcome-developed {
    color: var(--native-text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.03em;
}

html.is-native .welcome-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding-bottom: calc(var(--sab) + 1.5rem);
    z-index: 1;
    text-align: center;
}

/* Dark mode adjustments for welcome blobs */
@media (prefers-color-scheme: dark) {
    html.is-native .welcome-screen::before {
        background:
            radial-gradient(ellipse 40% 50% at 20% 30%, rgba(14, 165, 233, 0.12), transparent),
            radial-gradient(ellipse 50% 40% at 80% 70%, rgba(139, 92, 246, 0.1), transparent),
            radial-gradient(ellipse 45% 45% at 50% 50%, rgba(16, 185, 129, 0.08), transparent);
    }
}

@media (prefers-reduced-motion: reduce) {
    html.is-native .welcome-screen::before {
        animation: none;
    }
}

/* ============================================================
   DYNAMIC CARD FLOW
   ============================================================ */

/* Cards inside native forms — each form-group becomes its own glass card */
html.is-native .native-card-flow .form-group {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
    border: 1px solid var(--glass-border);
    border-radius: var(--native-radius);
    padding: 1.25rem;
    box-shadow:
        inset 0 0.5px 0 0 var(--glass-highlight),
        0 8px 32px var(--glass-shadow);
    margin-bottom: 1rem;
}

/* When parent card has no glass, the form-group cards provide it */
html.is-native .native-card-flow .card {
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    box-shadow: none;
}

html.is-native .native-card-flow .card-body {
    padding: 0;
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
    html.is-native .option-item,
    html.is-native .btn-submit,
    html.is-native .btn-reset,
    html.is-native .tab-strip-item,
    html.is-native .welcome-start-btn {
        transition: none;
    }

    html.is-native .btn-submit:active,
    html.is-native .welcome-start-btn:active {
        transform: none;
    }
}