/* ════════════════════════════════════════════════════════════════
   SIRCT Tech — Editorial Design System
   Light + Dark theming via [data-theme] · cinematic motion layer
   ════════════════════════════════════════════════════════════════ */

:root {
    --nav-h: 64px;
    --ink: #0b1220;
    --ink-2: #1e293b;
    --muted: #586577;
    --muted-2: #94a3b8;
    --line: #e6e9ef;
    --line-2: #f1f4f9;
    --surface: #ffffff;
    --surface-2: #f7f9fc;
    --page: #f4f6fb;
    --primary: #2f5dff;
    --primary-dark: #1d44d6;
    --primary-soft: #eef2ff;
    --primary-soft-2: #dbe4ff;
    --primary-glow: rgba(47,93,255,0.30);
    --accent: #0e9f6e;
    --accent-dark: #057a51;
    --accent-soft: #e7f8f1;
    --accent-soft-2: #c5efdd;
    --warn: #d97706;
    --warn-soft: #fffbeb;
    --warn-soft-2: #fef3c7;
    --warn-ink: #92400e;
    --danger: #dc2626;
    --danger-soft: #fef2f2;
    --hero-bg:
        radial-gradient(120% 120% at 82% -10%, rgba(47,93,255,0.10) 0%, transparent 46%),
        radial-gradient(120% 120% at 0% 110%, rgba(14,159,110,0.08) 0%, transparent 44%),
        linear-gradient(135deg, #ffffff 0%, #f3f7ff 55%, #f2fbf7 100%);
    --hero-copy: #41526a;
    --pal-answered-bd: #16a34a; --pal-answered-bg: #dcfce7; --pal-answered-fg: #166534;
    --pal-unans-bd: #f59e0b; --pal-unans-bg: #fff4e3; --pal-unans-fg: #92400e;
    --pal-marked-bd: var(--primary); --pal-marked-bg: var(--primary-soft-2); --pal-marked-fg: var(--primary-dark);
    --pal-nv-bd: var(--line); --pal-nv-bg: var(--surface-2); --pal-nv-fg: var(--muted);
    --bar-bg: rgba(255,255,255,0.94);
    --sh-xs: 0 1px 2px rgba(16,24,40,0.04);
    --sh-sm: 0 1px 3px rgba(16,24,40,0.06), 0 1px 2px rgba(16,24,40,0.04);
    --sh-md: 0 8px 18px -6px rgba(16,24,40,0.10), 0 3px 6px -2px rgba(16,24,40,0.05);
    --sh-lg: 0 22px 48px -12px rgba(16,24,40,0.16), 0 8px 16px -8px rgba(16,24,40,0.08);
    --r-sm: 8px; --r-md: 12px; --r-lg: 18px; --r-xl: 24px; --r-pill: 9999px;
    --font: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --dur-1: 160ms; --dur-2: 240ms; --dur-3: 380ms;
    color-scheme: light;
}

html[data-theme="dark"] {
    --ink: #f3f6fc;
    --ink-2: #d9e1ee;
    --muted: #9aa7bd;
    --muted-2: #6b7890;
    --line: #232d3f;
    --line-2: #1a2435;
    --surface: #131a28;
    --surface-2: #0f1623;
    --page: #0a0f1a;
    --primary: #6d8bff;
    --primary-dark: #5a7bff;
    --primary-soft: rgba(109,139,255,0.14);
    --primary-soft-2: rgba(109,139,255,0.26);
    --primary-glow: rgba(109,139,255,0.40);
    --accent: #2bd4a0;
    --accent-dark: #16b386;
    --accent-soft: rgba(43,212,160,0.14);
    --accent-soft-2: rgba(43,212,160,0.26);
    --warn: #f0a73a;
    --warn-soft: rgba(240,167,58,0.12);
    --warn-soft-2: rgba(240,167,58,0.22);
    --warn-ink: #f4c77a;
    --danger: #f87171;
    --danger-soft: rgba(248,113,113,0.12);
    --hero-bg:
        radial-gradient(120% 120% at 82% -10%, rgba(109,139,255,0.22) 0%, transparent 48%),
        radial-gradient(120% 120% at 0% 110%, rgba(43,212,160,0.16) 0%, transparent 46%),
        linear-gradient(150deg, #121a2b 0%, #0d1422 60%, #0c1a18 100%);
    --hero-copy: #aab6cc;
    --pal-answered-bd: #2bd4a0; --pal-answered-bg: rgba(43,212,160,0.18); --pal-answered-fg: #7ff0cd;
    --pal-unans-bd: #f0a73a; --pal-unans-bg: rgba(240,167,58,0.16); --pal-unans-fg: #f4c77a;
    --pal-marked-bd: var(--primary); --pal-marked-bg: rgba(109,139,255,0.24); --pal-marked-fg: #bcc9ff;
    --pal-nv-bd: var(--line); --pal-nv-bg: var(--surface-2); --pal-nv-fg: var(--muted);
    --bar-bg: rgba(19,26,40,0.92);
    --sh-xs: 0 1px 2px rgba(0,0,0,0.4);
    --sh-sm: 0 1px 3px rgba(0,0,0,0.5), 0 1px 2px rgba(0,0,0,0.4);
    --sh-md: 0 10px 22px -8px rgba(0,0,0,0.6), 0 3px 8px -3px rgba(0,0,0,0.5);
    --sh-lg: 0 26px 54px -14px rgba(0,0,0,0.7), 0 10px 20px -10px rgba(0,0,0,0.55);
    color-scheme: dark;
}

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

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

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    margin: 0;
    background: var(--page);
    color: var(--ink);
    font-family: var(--font);
    line-height: 1.6;
    letter-spacing: -0.005em;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    transition: background-color var(--dur-2) var(--ease), color var(--dur-2) var(--ease);
}
.app-container { flex: 1 0 auto; }
.app-footer { flex-shrink: 0; }

a { text-decoration: none; }
::selection { background: var(--primary-soft-2); color: var(--ink); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }

.app-header { position: sticky; top: 0; z-index: 100; }

.app-nav {
    height: var(--nav-h);
    background: color-mix(in srgb, var(--surface) 88%, transparent);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 1px 0 var(--line);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
}

.app-brand { display: inline-flex; align-items: center; gap: 0.7rem; color: var(--ink); text-decoration: none; }
.app-brand:hover { color: var(--ink); }

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 38px; height: 38px;
    border-radius: var(--r-md);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    font-size: 0.82rem; font-weight: 800; letter-spacing: 0.02em;
    flex-shrink: 0;
    box-shadow: 0 4px 14px var(--primary-glow);
}

.brand-title { display: block; font-weight: 700; font-size: 0.98rem; line-height: 1.1; color: var(--ink); letter-spacing: -0.01em; }
.brand-subtitle { display: block; color: var(--muted); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.02em; line-height: 1.2; }

.app-nav .nav-link {
    color: var(--muted);
    font-weight: 500; font-size: 0.9rem;
    padding: 0.45rem 0.7rem;
    border-radius: var(--r-sm);
    transition: color var(--dur-1) var(--ease), background var(--dur-1) var(--ease);
}
.app-nav .nav-link:hover { color: var(--ink); background: var(--surface-2); }
.app-nav .nav-link.active { color: var(--primary); background: var(--primary-soft); font-weight: 600; }

.nav-actions { display: flex; align-items: center; gap: 0.5rem; }

.signed-in-user {
    max-width: 200px; color: var(--muted);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    font-size: 0.82rem; font-weight: 500;
}

.theme-toggle {
    display: inline-grid; place-items: center;
    width: 38px; height: 38px; flex-shrink: 0;
    border: 1px solid var(--line);
    border-radius: var(--r-pill);
    background: var(--surface-2);
    color: var(--ink-2);
    cursor: pointer;
    transition: background var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
}
.theme-toggle:hover { border-color: var(--primary-soft-2); color: var(--primary); }
.theme-toggle:active { transform: scale(0.92); }
.theme-toggle .bi { font-size: 1.05rem; line-height: 1; }
.theme-toggle .icon-moon { display: none; }
.theme-toggle .icon-sun { display: inline-block; }
html[data-theme="dark"] .theme-toggle .icon-moon { display: inline-block; }
html[data-theme="dark"] .theme-toggle .icon-sun { display: none; }

.app-container { padding-top: 1.75rem; padding-bottom: 3rem; }

.app-footer {
    padding: 1.25rem 0;
    background: var(--surface);
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.85rem;
}

.page-hero {
    position: relative; overflow: hidden;
    padding: 2.25rem;
    border-radius: var(--r-xl);
    background: var(--hero-bg);
    border: 1px solid var(--line);
    box-shadow: var(--sh-md);
}
.page-hero::before {
    content: "";
    position: absolute; inset: -40%; z-index: 0;
    background: radial-gradient(40% 40% at 30% 30%, var(--primary-glow) 0%, transparent 60%);
    opacity: 0.5;
    animation: heroDrift 18s var(--ease) infinite alternate;
    pointer-events: none;
}
.page-hero > * { position: relative; z-index: 1; }
@keyframes heroDrift {
    0% { transform: translate3d(0,0,0) scale(1); }
    100% { transform: translate3d(6%, 4%, 0) scale(1.12); }
}

.hero-kicker {
    display: inline-flex; align-items: center; gap: 0.5rem;
    color: var(--primary);
    font-size: 0.74rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
}
.hero-kicker::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: currentColor; opacity: 0.6; }

.hero-title {
    font-size: clamp(2.1rem, 5.2vw, 3.6rem);
    line-height: 1.04; font-weight: 800; letter-spacing: -0.03em;
    color: var(--ink); text-wrap: balance;
}
.hero-copy { color: var(--hero-copy); font-size: 1.05rem; line-height: 1.7; max-width: 60ch; }

.card, .app-card {
    border-radius: var(--r-lg);
    border: 1px solid var(--line);
    background: var(--surface);
    box-shadow: var(--sh-sm);
    transition: background-color var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease);
}
.app-card { padding: 1.5rem; }

.feature-card {
    height: 100%; padding: 1.35rem;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    background: var(--surface);
    box-shadow: var(--sh-xs);
    transition: border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}
.feature-card:hover { border-color: var(--primary-soft-2); box-shadow: var(--sh-md); transform: translateY(-3px); }

.feature-icon {
    display: inline-grid; place-items: center;
    width: 42px; height: 42px; margin-bottom: 0.95rem;
    border-radius: var(--r-md);
    background: var(--accent-soft); color: var(--accent);
    font-weight: 800; font-size: 0.95rem;
}

.metric-card { padding: 1.1rem 1.2rem; border-radius: var(--r-md); background: var(--surface-2); border: 1px solid var(--line); }
.metric-value { font-size: 2rem; line-height: 1; font-weight: 800; color: var(--primary); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }

.status-pill {
    display: inline-flex; align-items: center;
    border-radius: var(--r-pill);
    padding: 0.24rem 0.66rem;
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.02em; white-space: nowrap;
}
.status-pending { background: var(--warn-soft-2); color: var(--warn-ink); }
.status-reviewed { background: var(--accent-soft-2); color: var(--accent-dark); }
.status-progress { background: var(--primary-soft-2); color: var(--primary-dark); }
html[data-theme="dark"] .status-reviewed { color: #9af0d2; }
html[data-theme="dark"] .status-progress { color: #c2cfff; }

.score-bar { height: 7px; overflow: hidden; border-radius: var(--r-pill); background: var(--line); }
.score-bar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--primary)); border-radius: inherit; }

.workflow-step { position: relative; padding: 1.1rem 1.2rem; border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--sh-xs); }
.workflow-step strong { color: var(--primary); }

.question-row { border-bottom: 1px solid var(--line-2); padding: 0.9rem 0; }

.choice-pill {
    display: inline-flex; gap: 6px; align-items: center;
    margin-right: 0.4rem; margin-bottom: 0.4rem;
    padding: 0.4rem 0.65rem;
    border: 1px solid var(--line);
    border-radius: var(--r-pill);
    background: var(--surface);
    min-height: 40px; font-size: 0.875rem;
}

.auth-shell { max-width: 1080px; margin: 0 auto; }
.auth-panel { padding: 1.6rem; }

.form-label { font-size: 0.82rem; font-weight: 600; color: var(--ink-2); margin-bottom: 0.35rem; }
.form-control, .form-select {
    min-height: 44px; border-color: var(--line); border-radius: var(--r-sm);
    font-size: 0.9rem; color: var(--ink); background: var(--surface);
    transition: border-color var(--dur-1) var(--ease), box-shadow var(--dur-1) var(--ease);
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft-2);
    outline: none; background: var(--surface); color: var(--ink);
}
.form-control::placeholder { color: var(--muted-2); }
.form-text { font-size: 0.78rem; color: var(--muted); margin-top: 0.25rem; }
.input-group-text { background: var(--surface-2); border-color: var(--line); color: var(--muted); font-size: 0.9rem; }

.btn {
    border-radius: var(--r-sm); font-weight: 600; font-size: 0.9rem; padding: 0.5rem 1rem;
    transition: background var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease), box-shadow var(--dur-1) var(--ease), transform var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}
.btn:active { transform: scale(0.97); }
.btn-lg { padding: 0.7rem 1.4rem; font-size: 1rem; border-radius: var(--r-md); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover, .btn-primary:focus { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; box-shadow: 0 6px 18px var(--primary-glow); transform: translateY(-1px); }
.btn-success { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-success:hover, .btn-success:focus { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; box-shadow: 0 6px 18px rgba(14,159,110,0.32); transform: translateY(-1px); }
.btn-outline-primary { color: var(--primary); border-color: var(--primary); background: transparent; }
.btn-outline-primary:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-outline-success { color: var(--accent); border-color: var(--accent); background: transparent; }
.btn-outline-success:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-outline-secondary { color: var(--ink-2); border-color: var(--line); background: var(--surface); }
.btn-outline-secondary:hover { background: var(--surface-2); border-color: var(--muted-2); color: var(--ink); }
.btn-outline-danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, transparent); background: transparent; }
.btn-outline-danger:hover { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-outline-warning { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 45%, transparent); background: transparent; }
.btn-outline-warning:hover { background: var(--warn); border-color: var(--warn); color: #fff; }

.mobile-card-list { display: grid; gap: 0.7rem; }

.test-card {
    display: flex; flex-direction: column; padding: 1.35rem;
    border: 1px solid var(--line); border-radius: var(--r-lg);
    background: var(--surface); box-shadow: var(--sh-xs);
    transition: border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}
.test-card:hover { border-color: var(--primary-soft-2); box-shadow: var(--sh-md); transform: translateY(-3px); }
.test-card form { margin-top: auto; }

.test-code, .test-meta, .fee-badge {
    display: inline-flex; align-items: center; border-radius: var(--r-pill);
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.02em; white-space: nowrap;
}
.test-code { padding: 0.24rem 0.6rem; background: var(--primary-soft); color: var(--primary); }
.test-meta { padding: 0.24rem 0.56rem; background: var(--surface-2); color: var(--muted); border: 1px solid var(--line); }
.fee-badge { padding: 0.24rem 0.6rem; background: var(--accent-soft); color: var(--accent-dark); border: 1px solid var(--accent-soft-2); }

.attempt-list-card {
    padding: 0.85rem 1rem; border: 1px solid var(--line); border-radius: var(--r-md);
    border-left: 3px solid var(--primary-soft-2);
    background: var(--surface); box-shadow: var(--sh-xs);
    transition: border-color var(--dur-2) var(--ease), transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}
.attempt-list-card:hover { border-left-color: var(--primary); transform: translateY(-2px); box-shadow: var(--sh-md); }
.attempt-list-card.attempt-progress { border-left-color: var(--primary); }
.attempt-list-card.attempt-pending { border-left-color: var(--warn); }
.attempt-list-card.attempt-reviewed { border-left-color: var(--accent); }

.attempts-scroll {
    overflow-y: auto; max-height: 460px;
    scrollbar-width: thin; scrollbar-color: var(--line) transparent;
}
.attempts-scroll::-webkit-scrollbar { width: 5px; }
.attempts-scroll::-webkit-scrollbar-thumb { background: var(--line); border-radius: var(--r-pill); }
.attempts-scroll::-webkit-scrollbar-track { background: transparent; }

.consultation-band { padding: 1.5rem; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--sh-sm); }

.consultant-card {
    display: flex; flex-direction: column; padding: 1.35rem;
    border: 1px solid var(--line); border-radius: var(--r-lg);
    background: var(--surface); box-shadow: var(--sh-xs);
    transition: border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}
.consultant-card:hover { border-color: var(--primary-soft-2); box-shadow: var(--sh-md); transform: translateY(-3px); }
.consultant-card .btn { margin-top: auto; }

.payment-shell { max-width: 1040px; margin: 0 auto; }
.payment-panel { min-height: 280px; }
.payment-amount { color: var(--primary); font-size: 2.4rem; line-height: 1.05; font-weight: 800; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }

.booking-update-form { display: grid; grid-template-columns: minmax(150px, 0.6fr) minmax(180px, 1fr) auto; gap: 0.5rem; min-width: 520px; }
.booking-note-cell { max-width: 260px; color: var(--muted); font-size: 0.85rem; }

.table { font-size: 0.9rem; color: var(--ink-2); }
.table thead th {
    font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--muted); border-bottom: 2px solid var(--line);
    padding: 0.7rem 0.8rem; white-space: nowrap; background: var(--surface-2);
}
.table tbody td { padding: 0.75rem 0.8rem; vertical-align: middle; border-bottom: 1px solid var(--line-2); color: var(--ink-2); }
.table tbody tr:hover td { background: var(--surface-2); }
.table tbody tr:last-child td { border-bottom: 0; }

.exam-topbar {
    display: flex; justify-content: space-between; gap: 1rem; align-items: center;
    padding: 1.25rem 1.4rem; border-radius: var(--r-lg); color: #fff;
    background: linear-gradient(135deg, #0f2d54 0%, #1d44d6 52%, var(--accent) 120%);
    box-shadow: var(--sh-md);
}
.exam-title-block { min-width: 0; }
.exam-topbar .hero-kicker { color: rgba(255,255,255,0.78); font-size: 0.7rem; }
.exam-topbar .hero-kicker::before { background: rgba(255,255,255,0.6); }
.exam-progress-box {
    min-width: 160px; padding: 0.8rem 1.1rem;
    border: 1px solid rgba(255,255,255,0.22); border-radius: var(--r-md);
    background: rgba(255,255,255,0.14); text-align: center; font-weight: 800; backdrop-filter: blur(4px);
}
.exam-progress-track { overflow: hidden; height: 6px; border-radius: var(--r-pill); background: rgba(255,255,255,0.22); }
.exam-progress-track > span { display: block; width: 0; height: 100%; border-radius: inherit; background: #fff; transition: width var(--dur-2) var(--ease); }
.exam-progress-box small { display: block; margin-top: 0.35rem; color: rgba(255,255,255,0.78); font-size: 0.72rem; }
.exam-progress-box .saved { color: #a7f3d0; }
.exam-progress-box .saving { color: #fde68a; }
.exam-progress-box .save-error { color: #fca5a5; }

.exam-section-tabs { display: flex; gap: 0.5rem; overflow-x: auto; padding-bottom: 0.2rem; scrollbar-width: none; }
.exam-section-tabs::-webkit-scrollbar { display: none; }
.exam-section-tab {
    border: 1px solid var(--line); border-radius: var(--r-pill);
    background: var(--surface); color: var(--ink-2);
    padding: 0.45rem 0.9rem; font-weight: 600; font-size: 0.84rem; white-space: nowrap; cursor: pointer;
    transition: background var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}
.exam-section-tab.active { border-color: var(--primary); background: var(--primary); color: #fff; }
.exam-section-tab:hover:not(.active) { border-color: var(--primary-soft-2); background: var(--primary-soft); color: var(--primary); }

.question-stage { min-height: 420px; }
.question-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.question-meta { color: var(--accent); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.question-prompt { color: var(--ink); font-size: 1.2rem; font-weight: 700; line-height: 1.5; letter-spacing: -0.01em; }
.exam-question-card:not([hidden]) { animation: qFade var(--dur-3) var(--ease) both; }
@keyframes qFade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.option-grid { display: grid; gap: 0.7rem; }
.option-card {
    display: flex; align-items: center; gap: 0.8rem; width: 100%; min-height: 58px;
    padding: 0.8rem 1rem; border: 1px solid var(--line); border-radius: var(--r-md);
    background: var(--surface); color: var(--ink-2); cursor: pointer;
    transition: border-color var(--dur-1) var(--ease), background var(--dur-1) var(--ease), box-shadow var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
    text-align: left; font-size: 0.95rem;
}
.option-card:hover { border-color: var(--primary-soft-2); background: var(--primary-soft); }
.option-card:active { transform: scale(0.99); }
.option-card:has(.answer-option:checked) { border-color: var(--accent); background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent-soft-2); }
.answer-option { margin: 0; width: 1.1rem; height: 1.1rem; flex: 0 0 auto; accent-color: var(--accent); }
.option-number {
    display: inline-grid; place-items: center; flex: 0 0 auto; width: 32px; height: 32px;
    border-radius: var(--r-sm); background: var(--primary-soft); color: var(--primary); font-weight: 700; font-size: 0.84rem;
}

/* Choice questions: full-width, left-aligned option rows with letter badges (A/B/C…) */
.option-grid-choice { gap: 0.6rem; }
.option-card.option-choice { align-items: flex-start; min-height: 52px; }
.option-card.option-choice .option-label { line-height: 1.4; padding-top: 0.15rem; }
.option-card.option-choice .option-number { border-radius: 999px; }

.exam-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: flex-end; }
.exam-actions .btn { min-height: 44px; }
.exam-actions .btn:disabled { cursor: not-allowed; opacity: 0.5; }

.palette-panel { position: sticky; top: calc(var(--nav-h) + 1rem); }
.palette-legend { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; color: var(--muted); font-size: 0.8rem; }
.palette-legend span { display: inline-flex; align-items: center; gap: 0.4rem; }
.legend-box { width: 14px; height: 14px; border-radius: 4px; border: 1px solid var(--line); background: var(--surface-2); flex-shrink: 0; }
.legend-box.answered, .palette-button.answered { border-color: var(--pal-answered-bd); background: var(--pal-answered-bg); color: var(--pal-answered-fg); }
.legend-box.unanswered, .palette-button.unanswered { border-color: var(--pal-unans-bd); background: var(--pal-unans-bg); color: var(--pal-unans-fg); }
.legend-box.marked, .palette-button.marked { border-color: var(--pal-marked-bd); background: var(--pal-marked-bg); color: var(--pal-marked-fg); }
.legend-box.not-visited, .palette-button.not-visited { border-color: var(--pal-nv-bd); background: var(--pal-nv-bg); color: var(--pal-nv-fg); }
.question-palette { display: grid; grid-template-columns: repeat(auto-fill, minmax(40px, 1fr)); gap: 0.5rem; }
.palette-button {
    min-height: 40px; border: 1px solid var(--line); border-radius: var(--r-sm);
    background: var(--surface); color: var(--ink-2); font-weight: 700; font-size: 0.84rem; cursor: pointer;
    transition: background var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
}
.palette-button:hover { transform: translateY(-1px); }
.palette-button.current { outline: 2px solid var(--primary); outline-offset: 2px; }
.status-summary { display: grid; gap: 0.5rem; color: var(--muted); }

.alert { border-radius: var(--r-md); font-size: 0.9rem; }
html[data-theme="dark"] .alert-success { background: var(--accent-soft); color: #9af0d2; }
html[data-theme="dark"] .alert-danger { background: var(--danger-soft); color: #fca5a5; }
html[data-theme="dark"] .modal-content { background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
html[data-theme="dark"] .table-success { background: var(--accent-soft) !important; color: var(--ink) !important; }
html[data-theme="dark"] .table-warning { background: var(--warn-soft) !important; color: var(--ink) !important; }

[data-reveal] {
    opacity: 0; transform: translateY(20px);
    transition: opacity var(--dur-3) var(--ease-out), transform var(--dur-3) var(--ease-out);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
}
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal="left"] { transform: translateX(-24px); }
[data-reveal="right"] { transform: translateX(24px); }
[data-reveal="scale"] { transform: scale(0.96); }

main[role="main"] { animation: pageEnter var(--dur-3) var(--ease-out) both; }
@keyframes pageEnter { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

@media (max-width: 991.98px) { .palette-panel { position: static; } }

@media (max-width: 767.98px) {
    html { font-size: 15px; }
    body:has(.exam-page) { padding-bottom: 86px; }
    .app-container { padding-top: 1.1rem; }
    .navbar-collapse { padding: 0.75rem 0; border-top: 1px solid var(--line); margin-top: 0.5rem; }
    .app-nav .nav-link { padding: 0.6rem 0.5rem; border-radius: var(--r-sm); }
    .nav-actions { align-items: stretch; flex-direction: column; margin-top: 0.65rem; padding-top: 0.65rem; border-top: 1px solid var(--line); gap: 0.45rem; }
    .nav-actions .btn, .nav-actions form, .nav-actions form .btn { width: 100%; }
    .theme-toggle { width: 100%; height: 44px; border-radius: var(--r-sm); gap: 0.5rem; }
    .theme-toggle::after { content: "Theme"; font-size: 0.85rem; font-weight: 600; }
    .page-hero { padding: 1.4rem; }
    .hero-title { font-size: 2.15rem; }
    .table-responsive { border: 0; }
    .metric-card { padding: 0.9rem; }
    .test-card, .consultant-card { padding: 1.1rem; }
    .consultation-band { padding: 1.1rem; }
    .payment-amount { font-size: 1.9rem; }
    .booking-update-form { grid-template-columns: 1fr; min-width: 260px; }
    .exam-topbar { align-items: stretch; flex-direction: column; padding: 1rem; gap: 0.75rem; }
    .exam-progress-box { width: 100%; min-width: 0; }
    .exam-section-tabs { margin-inline: -0.75rem; padding-inline: 0.75rem; }
    .exam-section-tab { padding: 0.42rem 0.7rem; font-size: 0.8rem; }
    .question-stage { min-height: auto; padding: 1rem; }
    .question-toolbar { align-items: flex-start; flex-direction: column; }
    .question-prompt { font-size: 1.05rem; line-height: 1.45; }
    .option-grid { gap: 0.5rem; }
    .option-card { min-height: 52px; padding: 0.7rem 0.8rem; }
    .exam-actions {
        display: grid; position: fixed; right: 0; bottom: 0; left: 0; z-index: 20;
        grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0.35rem;
        padding: 0.5rem 0.6rem calc(0.5rem + env(safe-area-inset-bottom));
        background: var(--bar-bg); border-top: 1px solid var(--line);
        box-shadow: 0 -8px 24px rgba(15,23,42,0.12); backdrop-filter: blur(10px);
    }
    .exam-actions .btn { min-height: 40px; padding: 0.4rem 0.25rem; font-size: 0.78rem; white-space: normal; }
    .palette-panel { position: static; padding: 1rem; }
    .palette-legend { grid-template-columns: 1fr 1fr; font-size: 0.75rem; }
    .question-palette { grid-template-columns: repeat(auto-fill, minmax(36px, 1fr)); gap: 0.4rem; }
    .palette-button { min-height: 36px; border-radius: var(--r-sm); font-size: 0.8rem; }
}

@media (max-width: 430px) {
    .exam-actions { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .exam-actions .btn-success, .exam-actions .btn-primary { grid-column: span 1; }
    .exam-actions .btn { font-size: 0.74rem; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
    [data-reveal] { opacity: 1 !important; transform: none !important; }
    .page-hero::before { animation: none; }
    main[role="main"] { animation: none; }
    .float-a, .float-b { animation: none !important; }
}

/* ════════════════════════════════════════════════════════════════
   Landing page — illustrated hero, steps, lenses, FAQ, CTA
   ════════════════════════════════════════════════════════════════ */

.brand-logo { width: 38px; height: 38px; object-fit: contain; flex-shrink: 0; }

.landing-hero { padding: 3rem 2.5rem; }

.hero-art { max-width: 560px; margin: 0 auto; }
.hero-art svg { width: 100%; height: auto; display: block; }

.float-a { animation: floatA 5s ease-in-out infinite; }
.float-b { animation: floatB 7s ease-in-out infinite; }
@keyframes floatA { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes floatB { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(7px); } }

.hero-note { display: flex; flex-wrap: wrap; gap: 0.4rem 1.1rem; color: var(--muted); font-size: 0.85rem; font-weight: 500; }
.hero-note .bi { color: var(--accent); margin-right: 0.25rem; }

.fact-strip {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
    padding: 1.4rem 1.6rem;
    border: 1px solid var(--line); border-radius: var(--r-lg);
    background: var(--surface); box-shadow: var(--sh-sm);
}
.fact-item { display: flex; align-items: baseline; gap: 0.6rem; justify-content: center; }
.fact-num { font-size: 2.1rem; font-weight: 800; letter-spacing: -0.03em; color: var(--primary); font-variant-numeric: tabular-nums; }
.fact-label { color: var(--muted); font-size: 0.86rem; font-weight: 500; line-height: 1.3; max-width: 9ch; }

.section-head { text-align: center; margin-bottom: 2rem; }
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; letter-spacing: -0.02em; color: var(--ink); margin-bottom: 0.3rem; }
.section-head p { color: var(--muted); font-size: 0.98rem; margin: 0; }

.step-card { text-align: center; padding: 0.5rem 0.75rem; height: 100%; }
.step-card h3 { font-size: 1.02rem; font-weight: 700; color: var(--ink); margin: 1.1rem 0 0.4rem; }
.step-card p { color: var(--muted); font-size: 0.88rem; line-height: 1.6; margin: 0; }

.step-blob {
    position: relative;
    display: inline-grid; place-items: center;
    width: 96px; height: 96px;
    border-radius: 46% 54% 58% 42% / 52% 44% 56% 48%;
    font-size: 2rem;
}
.blob-1 { background: #e8f2fc; color: #1a68b2; }
.blob-2 { background: #ffe9e3; color: #e5654c; }
.blob-3 { background: #e6f6ee; color: #1d8a5e; }
.blob-4 { background: #fdf1d7; color: #b47d0e; }
html[data-theme="dark"] .blob-1 { background: rgba(109,139,255,0.16); color: #9ab5ff; }
html[data-theme="dark"] .blob-2 { background: rgba(255,139,115,0.16); color: #ffab95; }
html[data-theme="dark"] .blob-3 { background: rgba(43,212,160,0.14); color: #6fe2ba; }
html[data-theme="dark"] .blob-4 { background: rgba(246,183,60,0.14); color: #f4c77a; }

.step-num {
    position: absolute; top: -4px; right: -4px;
    display: grid; place-items: center;
    width: 28px; height: 28px;
    border-radius: var(--r-pill);
    background: var(--primary); color: #fff;
    font-size: 0.8rem; font-weight: 800;
    box-shadow: 0 3px 10px var(--primary-glow);
}

.lens-card {
    display: flex; flex-direction: column; align-items: flex-start;
    height: 100%; padding: 1.4rem;
    border: 1px solid var(--line); border-radius: var(--r-lg);
    background: var(--surface); box-shadow: var(--sh-xs);
    transition: border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}
.lens-card:hover { border-color: var(--primary-soft-2); box-shadow: var(--sh-md); transform: translateY(-3px); }
.lens-card h3 { font-size: 1rem; font-weight: 700; color: var(--ink); margin: 0.95rem 0 0.35rem; }
.lens-card p { color: var(--muted); font-size: 0.88rem; line-height: 1.6; margin-bottom: 0.9rem; }
.lens-tag {
    margin-top: auto;
    display: inline-flex; padding: 0.22rem 0.6rem;
    border-radius: var(--r-pill);
    background: var(--primary-soft); color: var(--primary);
    font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em;
}
.lens-icon {
    display: inline-grid; place-items: center;
    width: 46px; height: 46px;
    border-radius: 42% 58% 54% 46% / 50% 46% 54% 50%;
    font-size: 1.25rem;
}
.li-1 { background: #ffe9e3; color: #e5654c; }
.li-2 { background: #fdf1d7; color: #b47d0e; }
.li-3 { background: #e8f2fc; color: #1a68b2; }
.li-4 { background: #e6f6ee; color: #1d8a5e; }
html[data-theme="dark"] .li-1 { background: rgba(255,139,115,0.16); color: #ffab95; }
html[data-theme="dark"] .li-2 { background: rgba(246,183,60,0.14); color: #f4c77a; }
html[data-theme="dark"] .li-3 { background: rgba(109,139,255,0.16); color: #9ab5ff; }
html[data-theme="dark"] .li-4 { background: rgba(43,212,160,0.14); color: #6fe2ba; }

.counselor-band {
    padding: 2.25rem;
    border-radius: var(--r-xl);
    border: 1px solid var(--line);
    background: var(--hero-bg);
    box-shadow: var(--sh-md);
}
.band-title { font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 800; letter-spacing: -0.02em; color: var(--ink); }
.band-copy { color: var(--hero-copy); font-size: 0.98rem; line-height: 1.75; max-width: 58ch; }
.promise-list { display: grid; gap: 0.7rem; }
.promise-item {
    display: flex; align-items: center; gap: 0.7rem;
    padding: 0.85rem 1rem;
    border: 1px solid var(--line); border-radius: var(--r-md);
    background: var(--surface); box-shadow: var(--sh-xs);
    font-size: 0.9rem; font-weight: 600; color: var(--ink-2);
}
.promise-item .bi { color: var(--accent); font-size: 1.1rem; }

.faq-wrap { max-width: 760px; margin-inline: auto; }
.faq-list { display: grid; gap: 0.7rem; }
.faq-list details {
    border: 1px solid var(--line); border-radius: var(--r-md);
    background: var(--surface); box-shadow: var(--sh-xs);
    padding: 0; overflow: hidden;
    transition: border-color var(--dur-1) var(--ease);
}
.faq-list details[open] { border-color: var(--primary-soft-2); }
.faq-list summary {
    cursor: pointer; list-style: none;
    padding: 1rem 1.2rem;
    font-weight: 600; font-size: 0.95rem; color: var(--ink);
    position: relative;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
    content: "+"; position: absolute; right: 1.2rem; top: 50%;
    transform: translateY(-50%);
    color: var(--primary); font-size: 1.3rem; font-weight: 600;
    transition: transform var(--dur-1) var(--ease);
}
.faq-list details[open] summary::after { content: "\2212"; }
.faq-list details p { margin: 0; padding: 0 1.2rem 1.1rem; color: var(--muted); font-size: 0.9rem; line-height: 1.7; }

.cta-band {
    text-align: center;
    padding: 3rem 2rem;
    border-radius: var(--r-xl);
    color: #fff;
    background:
        radial-gradient(90% 120% at 85% -20%, rgba(255,255,255,0.14) 0%, transparent 55%),
        linear-gradient(135deg, #12467f 0%, #1a68b2 60%, #2f5dff 120%);
    box-shadow: var(--sh-lg);
}
.cta-band h2 { font-size: clamp(1.5rem, 3.4vw, 2.1rem); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.6rem; }
.cta-band p { color: rgba(255,255,255,0.82); font-size: 0.98rem; max-width: 52ch; margin: 0 auto 1.5rem; }
.cta-btn { font-weight: 700; color: #12467f; }
.cta-note { display: block; margin-top: 0.85rem; color: rgba(255,255,255,0.66); font-size: 0.8rem; }

/* ── Hero carousel ── */
.landing-hero { padding-bottom: 3.6rem; }
.hero-carousel .carousel-inner { min-height: var(--hero-slide-h, 500px); }
.hero-carousel .carousel-item { min-height: var(--hero-slide-h, 500px); }
/* Inherit lets the JS height equalizer (site.js) drive vertical centering. */
.hero-carousel .carousel-item .row { min-height: inherit; }

/* Softer, slower fade+slide between hero slides */
.hero-carousel .carousel-item {
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.55s ease;
}
.hero-carousel .carousel-item.active.carousel-item-start,
.hero-carousel .carousel-item.active.carousel-item-end { opacity: 0.35; }
.hero-carousel .carousel-item-next:not(.carousel-item-start),
.hero-carousel .carousel-item-prev:not(.carousel-item-end) { opacity: 0.35; }
.hero-carousel .carousel-item-next.carousel-item-start,
.hero-carousel .carousel-item-prev.carousel-item-end { opacity: 1; }
.slide-title { font-size: clamp(1.7rem, 4vw, 2.6rem); }

.hero-dots { position: absolute; bottom: -2.6rem; margin: 0; gap: 8px; }
.hero-dots button {
    width: 10px !important; height: 10px !important;
    border-radius: 50% !important; border: 0 !important;
    background: var(--primary-soft-2) !important; opacity: 1 !important;
    transition: transform var(--dur-1) var(--ease), background var(--dur-1) var(--ease);
}
.hero-dots button.active { background: var(--primary) !important; transform: scale(1.25); }

.hero-carousel .hero-arrow {
    width: 38px; height: 38px; top: auto; bottom: -3.05rem;
    transform: none;
    border-radius: var(--r-pill); opacity: 1;
    border: 1px solid var(--line);
    background: var(--surface); color: var(--primary);
    box-shadow: var(--sh-sm);
    font-size: 1.05rem;
    transition: background var(--dur-1) var(--ease), color var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
}
.hero-carousel .hero-arrow i { color: inherit; line-height: 1; }
.hero-carousel .hero-arrow:hover,
.hero-carousel .hero-arrow:focus { background: var(--primary); color: #fff; opacity: 1; transform: scale(1.06); }
.carousel-control-prev.hero-arrow { left: calc(50% - 122px); }
.carousel-control-next.hero-arrow { right: calc(50% - 122px); }

.dim-chips { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.dim-chips span {
    display: inline-flex; padding: 0.3rem 0.75rem;
    border: 1px solid var(--line); border-radius: var(--r-pill);
    background: var(--surface); color: var(--ink-2);
    font-size: 0.78rem; font-weight: 600;
}

/* ── Sample question card ── */
.q-card {
    max-width: 480px; margin-inline: auto;
    padding: 1.5rem;
    border: 1px solid var(--line); border-radius: var(--r-lg);
    background: var(--surface); box-shadow: var(--sh-md);
}
.q-card-top { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }
.q-chip {
    display: inline-flex; padding: 0.22rem 0.65rem;
    border-radius: var(--r-pill);
    background: var(--primary-soft); color: var(--primary);
    font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
}
.q-chip-muted { background: var(--surface-2); color: var(--muted); border: 1px solid var(--line); }
.q-text { font-size: 1.08rem; font-weight: 700; line-height: 1.5; color: var(--ink); letter-spacing: -0.01em; margin-bottom: 1.1rem; }
.q-scale { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.4rem; }
.q-scale-opt {
    display: flex; flex-direction: column; align-items: center; gap: 0.35rem;
    padding: 0.6rem 0.2rem;
    border: 1px solid var(--line); border-radius: var(--r-md);
    background: var(--surface-2); text-align: center;
    transition: border-color var(--dur-1) var(--ease), background var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
}
.q-scale-opt:hover { border-color: var(--accent); background: var(--accent-soft); transform: translateY(-2px); }
.q-scale-opt small { color: var(--muted); font-size: 0.66rem; font-weight: 600; line-height: 1.25; }
.q-dot {
    display: inline-grid; place-items: center;
    width: 28px; height: 28px; border-radius: var(--r-pill);
    background: var(--primary-soft); color: var(--primary);
    font-weight: 800; font-size: 0.8rem; flex-shrink: 0;
}
.q-mcq { display: grid; gap: 0.5rem; }
.q-mcq-opt {
    display: flex; align-items: center; gap: 0.7rem;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--line); border-radius: var(--r-md);
    background: var(--surface-2);
    font-size: 0.9rem; font-weight: 600; color: var(--ink-2);
    transition: border-color var(--dur-1) var(--ease), background var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
}
.q-mcq-opt:hover { border-color: var(--accent); background: var(--accent-soft); transform: translateY(-1px); }
.q-foot { margin-top: 1rem; color: var(--muted); font-size: 0.78rem; }

/* ── 23 dimension cards ── */
.dim-group { margin-bottom: 2.25rem; }
.dim-group-head { display: flex; align-items: flex-start; gap: 0.9rem; margin-bottom: 1rem; }
.dim-group-head h3 { display: flex; align-items: center; gap: 0.6rem; font-size: 1.1rem; font-weight: 800; letter-spacing: -0.01em; color: var(--ink); margin: 0 0 0.15rem; }
.dim-group-head p { color: var(--muted); font-size: 0.87rem; margin: 0; }
.dim-group-mark {
    display: inline-grid; place-items: center; flex-shrink: 0;
    width: 44px; height: 44px;
    border-radius: 42% 58% 54% 46% / 50% 46% 54% 50%;
    font-size: 1.2rem;
}
.dg-1 { background: #ffe9e3; color: #e5654c; }
.dg-2 { background: #fdf1d7; color: #b47d0e; }
.dg-3 { background: #e8f2fc; color: #1a68b2; }
.dg-4 { background: #e6f6ee; color: #1d8a5e; }
html[data-theme="dark"] .dg-1 { background: rgba(255,139,115,0.16); color: #ffab95; }
html[data-theme="dark"] .dg-2 { background: rgba(246,183,60,0.14); color: #f4c77a; }
html[data-theme="dark"] .dg-3 { background: rgba(109,139,255,0.16); color: #9ab5ff; }
html[data-theme="dark"] .dg-4 { background: rgba(43,212,160,0.14); color: #6fe2ba; }

.dim-card {
    height: 100%; padding: 1rem;
    border: 1px solid var(--line); border-radius: var(--r-md);
    background: var(--surface); box-shadow: var(--sh-xs);
    border-top: 3px solid transparent;
    transition: border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}
.dim-card:hover { box-shadow: var(--sh-md); transform: translateY(-3px); }
.dim-card i { font-size: 1.25rem; display: block; margin-bottom: 0.5rem; }
.dim-card h4 { font-size: 0.88rem; font-weight: 700; color: var(--ink); margin-bottom: 0.25rem; letter-spacing: -0.01em; }
.dim-card p { color: var(--muted); font-size: 0.76rem; line-height: 1.5; margin: 0; }
.dc-1 { border-top-color: #ff8b73; } .dc-1 i { color: #e5654c; }
.dc-2 { border-top-color: #f6b73c; } .dc-2 i { color: #b47d0e; }
.dc-3 { border-top-color: #1a68b2; } .dc-3 i { color: #1a68b2; }
.dc-4 { border-top-color: #7ec9a4; } .dc-4 i { color: #1d8a5e; }
html[data-theme="dark"] .dc-1 i { color: #ffab95; }
html[data-theme="dark"] .dc-2 i { color: #f4c77a; }
html[data-theme="dark"] .dc-3 i { color: #9ab5ff; }
html[data-theme="dark"] .dc-4 i { color: #6fe2ba; }

@media (max-width: 767.98px) {
    .landing-hero { padding: 1.5rem 1.25rem 3.4rem; }
    .hero-art { max-width: 420px; }
    .hero-carousel .carousel-inner, .hero-carousel .carousel-item { min-height: 0; }
    .hero-arrow { display: none; }
    .q-card { padding: 1.1rem; }
    .q-scale { grid-template-columns: repeat(5, 1fr); gap: 0.25rem; }
    .q-scale-opt small { display: none; }
    .fact-strip { grid-template-columns: repeat(2, 1fr); gap: 1.1rem 0.5rem; padding: 1.1rem; }
    .fact-num { font-size: 1.7rem; }
    .section-head { margin-bottom: 1.4rem; }
    .counselor-band { padding: 1.4rem; }
    .cta-band { padding: 2rem 1.25rem; }
}

/* ════════════════════════════════════════════════════════════════
   Landing v3 — doodles, slide scenes, full-page animation layer
   ════════════════════════════════════════════════════════════════ */

:root { --doodle-ink: rgba(26, 104, 178, 0.55); }
html[data-theme="dark"] { --doodle-ink: rgba(154, 181, 255, 0.32); }

.doodle { color: var(--doodle-ink); }
.doodle path, .doodle circle,
path.doodle, circle.doodle {
    stroke: var(--doodle-ink); stroke-width: 2.5;
    stroke-linecap: round; stroke-linejoin: round; fill: none;
}
.doodle path, .doodle circle { stroke: currentColor; }

/* Self-drawing strokes (paths carry pathLength="1") */
.draw-path { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 0.9s var(--ease-out) 0.2s; }
[data-reveal].is-visible .draw-path,
[data-draw].is-visible .draw-path,
.step-card.is-visible + .step-arrow .draw-path { stroke-dashoffset: 0; }

/* ── Hero doodles + slide entrance ── */
.hero-doodles { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hd { position: absolute; width: 26px; height: 26px; }
.hd-1 { top: 9%; left: 47%; }
.hd-2 { top: 6%; right: 2.5%; width: 20px; }
.hd-3 { bottom: 6%; right: 1.5%; width: 32px; }
.hd-4 { bottom: 9%; left: 42%; width: 30px; }
.hd-5 { top: 42%; left: 1.5%; width: 24px; }
.hd-6 { top: 7%; left: 11%; width: 22px; }

.float-c { animation: floatC 9s ease-in-out infinite; }
@keyframes floatC { 0%, 100% { transform: translate(0, 0) rotate(0deg); } 50% { transform: translate(5px, -6px) rotate(4deg); } }

.hero-carousel .hs { animation: heroRise 0.6s var(--ease-out) both; animation-delay: var(--d, 0ms); }
@keyframes heroRise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ── Slide scenes above question cards ── */
.q-card-wrap { position: relative; max-width: 480px; margin: 0 auto; }
.q-card-wrap .q-card { position: relative; z-index: 1; }
/* Scene sits in normal flow above the card, right-aligned, dipping only
   slightly behind the card's top edge so the artwork stays fully visible. */
.slide-scene {
    position: relative; display: block; z-index: 0;
    width: clamp(112px, 14vw, 156px); height: auto;
    margin: 0 1.5rem -2.1rem auto;
    transform: rotate(-3deg);
    pointer-events: none;
}

/* ── Question options pop in per active slide ── */
.hero-carousel .carousel-item.active .q-scale-opt,
.hero-carousel .carousel-item.active .q-mcq-opt { animation: optPop 0.45s var(--ease-out) both; }
.hero-carousel .carousel-item.active .q-scale-opt:nth-child(1), .hero-carousel .carousel-item.active .q-mcq-opt:nth-child(1) { animation-delay: 0.25s; }
.hero-carousel .carousel-item.active .q-scale-opt:nth-child(2), .hero-carousel .carousel-item.active .q-mcq-opt:nth-child(2) { animation-delay: 0.33s; }
.hero-carousel .carousel-item.active .q-scale-opt:nth-child(3), .hero-carousel .carousel-item.active .q-mcq-opt:nth-child(3) { animation-delay: 0.41s; }
.hero-carousel .carousel-item.active .q-scale-opt:nth-child(4), .hero-carousel .carousel-item.active .q-mcq-opt:nth-child(4) { animation-delay: 0.49s; }
.hero-carousel .carousel-item.active .q-scale-opt:nth-child(5), .hero-carousel .carousel-item.active .q-mcq-opt:nth-child(5) { animation-delay: 0.57s; }
@keyframes optPop { from { opacity: 0; transform: translateY(10px) scale(0.94); } to { opacity: 1; transform: none; } }

/* ── Fact strip: dashed rings + count-up ── */
.fact-item { align-items: center; }
.fact-num-wrap { position: relative; display: inline-grid; place-items: center; width: 64px; height: 64px; flex-shrink: 0; }
.fact-ring { position: absolute; inset: 0; width: 100%; height: 100%; animation: ringSpin 46s linear infinite; }
@keyframes ringSpin { to { transform: rotate(360deg); } }
.fact-num-wrap .fact-num { font-size: 1.75rem; }

/* ── Squiggle underline (draws itself on reveal) ── */
.section-head .squiggle { display: block; width: 140px; height: 12px; margin: 0.25rem auto 0.55rem; }

/* ── How-it-works connecting arrows ── */
.step-col { position: relative; }
.step-arrow { display: none; }
@media (min-width: 992px) {
    .step-arrow { display: block; position: absolute; top: 30px; right: -26px; width: 54px; height: 26px; z-index: 2; }
    .step-arrow.arrow-down { top: 52px; }
}

/* ── Doodle divider ── */
.doodle-divider { display: flex; justify-content: center; margin: -1rem 0 2.5rem; color: var(--doodle-ink); }
.doodle-divider svg { width: 280px; height: 28px; }
.doodle-divider path { stroke: currentColor; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; fill: none; }

/* ── Dimension cards: cascade + icon wiggle ── */
.dim-group .dim-card { opacity: 0; transform: translateY(14px); transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out), box-shadow var(--dur-2) var(--ease); }
.dim-group.is-visible .dim-card { opacity: 1; transform: none; }
.dim-group.is-visible .row > div:nth-child(2) .dim-card { transition-delay: 30ms; }
.dim-group.is-visible .row > div:nth-child(3) .dim-card { transition-delay: 60ms; }
.dim-group.is-visible .row > div:nth-child(4) .dim-card { transition-delay: 90ms; }
.dim-group.is-visible .row > div:nth-child(5) .dim-card { transition-delay: 120ms; }
.dim-group.is-visible .row > div:nth-child(6) .dim-card { transition-delay: 150ms; }
.dim-card:hover i { animation: wiggle 0.4s ease; }
@keyframes wiggle { 0% { transform: rotate(0); } 25% { transform: rotate(-8deg); } 75% { transform: rotate(8deg); } 100% { transform: rotate(0); } }

/* ── CTA band: gradient drift, pulsing button, paper plane ── */
.cta-band { position: relative; overflow: hidden; }
.cta-band > * { position: relative; z-index: 1; }
.cta-band::before {
    content: ""; position: absolute; inset: -50%; z-index: 0;
    background: radial-gradient(35% 45% at 30% 40%, rgba(255,255,255,0.12) 0%, transparent 60%);
    animation: ctaShift 9s ease-in-out infinite alternate;
    pointer-events: none;
}
@keyframes ctaShift { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(14%, 8%, 0) scale(1.15); } }
.cta-btn { animation: ctaPulse 4s ease-in-out infinite; }
@keyframes ctaPulse {
    0%, 55%, 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
    70% { box-shadow: 0 0 0 14px rgba(255,255,255,0.16); }
    85% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}
.cta-plane { position: absolute; top: 22%; left: 4%; width: 52px; height: auto; opacity: 0; z-index: 1; pointer-events: none; }
.cta-band.is-visible .cta-plane { animation: planeFly 2.8s ease-in-out 0.5s both; }
@keyframes planeFly {
    0% { opacity: 0; transform: translate(0, 44px) rotate(14deg); }
    12% { opacity: 1; }
    55% { transform: translate(34vw, -14px) rotate(-6deg); opacity: 1; }
    100% { transform: translate(72vw, 10px) rotate(6deg); opacity: 0; }
}
.cta-plane-trail { position: absolute; top: 26%; left: 5%; width: 220px; height: 60px; z-index: 0; pointer-events: none; }
.cta-plane-trail .draw-path { stroke: rgba(255,255,255,0.35); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 0.02 0.025; stroke-dashoffset: 0; opacity: 0; transition: opacity 0.9s var(--ease) 0.4s; }
.cta-band.is-visible .cta-plane-trail .draw-path { opacity: 1; }

/* ════════════════════════════════════════════════════════════════
   Auth pages — split-screen brand panel + form card
   ════════════════════════════════════════════════════════════════ */

.auth-split {
    display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
    max-width: 1040px; margin: 0 auto;
    border: 1px solid var(--line); border-radius: var(--r-xl);
    background: var(--surface); box-shadow: var(--sh-lg);
    overflow: hidden;
}
.auth-split-wide { max-width: 1180px; }

.auth-brand {
    display: flex; flex-direction: column; gap: 1.4rem;
    padding: 2.25rem;
    background:
        radial-gradient(110% 90% at 90% -10%, rgba(26,104,178,0.14) 0%, transparent 55%),
        linear-gradient(165deg, #e8f2fc 0%, #d7e8f9 55%, #e3f0f7 100%);
}
html[data-theme="dark"] .auth-brand {
    background:
        radial-gradient(110% 90% at 90% -10%, rgba(109,139,255,0.20) 0%, transparent 55%),
        linear-gradient(165deg, #101b2e 0%, #0d1728 60%, #0d1a24 100%);
}
.auth-brand-logo { width: 46px; height: 46px; object-fit: contain; display: block; margin-bottom: 0.9rem; }
.auth-brand-line { font-size: 1.14rem; font-weight: 700; letter-spacing: -0.015em; line-height: 1.45; color: #12467f; margin: 0; max-width: 26ch; }
html[data-theme="dark"] .auth-brand-line { color: var(--ink); }
.auth-illus { width: 100%; max-width: 320px; height: auto; margin-inline: auto; }
.auth-trust { list-style: none; margin: auto 0 0; padding: 0; display: grid; gap: 0.6rem; }
.auth-trust li { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.86rem; font-weight: 600; color: #33507a; line-height: 1.45; }
html[data-theme="dark"] .auth-trust li { color: var(--ink-2); }
.auth-trust .bi { color: var(--accent); font-size: 1rem; line-height: 1.45; }

.auth-form-panel { display: flex; align-items: center; padding: 2.25rem; min-width: 0; }
.auth-card { width: 100%; max-width: 620px; margin-inline: auto; }

.auth-card .hs-a { animation: heroRise 0.5s var(--ease-out) both; animation-delay: var(--d, 0ms); }

.pw-wrap { position: relative; }
.pw-wrap .form-control { padding-right: 46px; }
.pw-toggle {
    position: absolute; top: 0; right: 0; bottom: 0;
    width: 44px; border: 0; background: transparent;
    color: var(--muted); font-size: 1rem; cursor: pointer;
    display: grid; place-items: center; border-radius: 0 var(--r-sm) var(--r-sm) 0;
    transition: color var(--dur-1) var(--ease);
}
.pw-toggle:hover, .pw-toggle:focus-visible { color: var(--primary); }

.auth-submit:active { transform: scale(0.98); }

.auth-alt { margin: 1.25rem 0 0; text-align: center; font-size: 0.88rem; color: var(--muted); }
.auth-alt a { color: var(--primary); font-weight: 600; }
.auth-alt a:hover { text-decoration: underline; }

.validation-summary-valid { display: none; }
.auth-single { grid-template-columns: 1fr; max-width: 640px; }
.input-validation-error { border-color: var(--danger) !important; }
.input-validation-error:focus { box-shadow: 0 0 0 3px var(--danger-soft) !important; }
.field-validation-error { display: block; margin-top: 0.25rem; }

.denied-illus { width: 190px; height: auto; margin-inline: auto; display: block; }

@media (max-width: 991.98px) {
    .auth-split, .auth-split-wide { grid-template-columns: 1fr; }
    .auth-brand { display: none; }
    .auth-form-panel { padding: 1.5rem; }
    .slide-scene { width: 104px; margin: 0 1rem -1.6rem auto; }
}

@media (max-width: 767.98px) {
    .hd { display: none; }
    .fact-num-wrap { width: 52px; height: 52px; }
    .fact-num-wrap .fact-num { font-size: 1.4rem; }
    .doodle-divider { margin: -1.4rem 0 2rem; }
    .doodle-divider svg { width: 220px; }
    .cta-plane, .cta-plane-trail { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .hero-carousel .hs, .auth-card .hs-a { animation: none; opacity: 1; transform: none; }
    .draw-path { stroke-dashoffset: 0 !important; transition: none; }
    .cta-plane-trail .draw-path { opacity: 1; }
    .fact-ring { animation: none; }
    .float-c { animation: none !important; }
    .cta-band::before { animation: none; }
    .cta-btn { animation: none; }
    .cta-plane { animation: none !important; opacity: 0; }
    .dim-group .dim-card { opacity: 1 !important; transform: none !important; transition: none; }
    .dim-card:hover i { animation: none; }
    .hero-carousel .carousel-item.active .q-scale-opt,
    .hero-carousel .carousel-item.active .q-mcq-opt { animation: none; opacity: 1; transform: none; }
}

/* ── "What we measure" — tabbed dimension slider ── */
.dim-slider .carousel-inner { padding: 6px 4px 12px; }
.dim-tabs {
    position: static; margin: 0 auto 1.25rem;
    display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem;
}
.dim-tabs [data-bs-target] {
    box-sizing: border-box; width: auto; height: auto; margin: 0;
    text-indent: 0; opacity: 1; cursor: pointer;
    border: 1px solid var(--line); border-radius: var(--r-pill);
    background: var(--surface); color: var(--ink-2);
    padding: 0.45rem 1rem; font-weight: 600; font-size: 0.86rem;
    transition: background var(--dur-1) var(--ease), color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}
.dim-tabs [data-bs-target]:hover { border-color: var(--primary-soft-2); color: var(--primary); background: var(--primary-soft); }
.dim-tabs [data-bs-target].active { background: var(--primary); border-color: var(--primary); color: #fff; }
@media (max-width: 767.98px) {
    .dim-tabs { gap: 0.4rem; }
    .dim-tabs [data-bs-target] { padding: 0.38rem 0.75rem; font-size: 0.8rem; }
}

/* ════════════════════════════════════════════════════════════════
   Student dashboard — hero, stat tiles, journey, guidance banner
   ════════════════════════════════════════════════════════════════ */

.dash-hero { padding: 2.25rem 2.5rem; }
.dash-title { font-size: clamp(1.7rem, 4vw, 2.6rem); }
.dash-art { max-width: 400px; margin: 0 auto; }
.dash-art svg { width: 100%; height: auto; display: block; }

.pchips { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.pchip {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.32rem 0.75rem;
    border: 1px solid var(--line); border-radius: var(--r-pill);
    background: var(--surface); color: var(--ink-2);
    font-size: 0.78rem; font-weight: 600;
}
.pchip .bi { color: var(--primary); font-size: 0.85rem; }

/* ── Stat tiles ── */
.dash-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.stat-tile {
    display: flex; align-items: center; gap: 0.85rem;
    padding: 1.1rem 1.2rem;
    border: 1px solid var(--line); border-radius: var(--r-lg);
    background: var(--surface); box-shadow: var(--sh-sm);
    transition: border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}
.stat-tile:hover { border-color: var(--primary-soft-2); box-shadow: var(--sh-md); transform: translateY(-3px); }
.stat-ic {
    display: inline-grid; place-items: center; flex-shrink: 0;
    width: 46px; height: 46px;
    border-radius: 42% 58% 54% 46% / 50% 46% 54% 50%;
    font-size: 1.3rem;
}
.stat-tile div { display: flex; flex-direction: column; line-height: 1.1; min-width: 0; }
.stat-num { font-size: 1.85rem; font-weight: 800; letter-spacing: -0.03em; color: var(--ink); font-variant-numeric: tabular-nums; }
.stat-lbl { color: var(--muted); font-size: 0.78rem; font-weight: 600; margin-top: 0.15rem; }
.si-1 { background: #e8f2fc; color: #1a68b2; }
.si-2 { background: #e6f6ee; color: #1d8a5e; }
.si-3 { background: #fdf1d7; color: #b47d0e; }
.si-4 { background: #ffe9e3; color: #e5654c; }
html[data-theme="dark"] .si-1 { background: rgba(109,139,255,0.16); color: #9ab5ff; }
html[data-theme="dark"] .si-2 { background: rgba(43,212,160,0.14); color: #6fe2ba; }
html[data-theme="dark"] .si-3 { background: rgba(246,183,60,0.14); color: #f4c77a; }
html[data-theme="dark"] .si-4 { background: rgba(255,139,115,0.16); color: #ffab95; }

/* ── Journey tracker ── */
.dash-journey { padding: 1.4rem 1.6rem; }
.journey { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; margin: 0; padding: 0; list-style: none; }
.jstep { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 0.4rem; }
.jstep::before {
    content: ""; position: absolute; top: 21px; left: -50%; width: 100%; height: 3px;
    background: var(--line); border-radius: 3px; z-index: 0;
}
.jstep:first-child::before { display: none; }
.jstep.done::before, .jstep.active::before { background: var(--primary); }
.jnode {
    position: relative; z-index: 1;
    display: inline-grid; place-items: center;
    width: 44px; height: 44px; margin-bottom: 0.6rem;
    border-radius: var(--r-pill);
    border: 2px solid var(--line); background: var(--surface);
    color: var(--muted-2); font-size: 1.15rem;
    transition: border-color var(--dur-2) var(--ease), background var(--dur-2) var(--ease), color var(--dur-2) var(--ease);
}
.jstep.done .jnode { border-color: var(--primary); background: var(--primary); color: #fff; }
.jstep.active .jnode {
    border-color: var(--primary); background: var(--primary-soft); color: var(--primary);
    box-shadow: 0 0 0 5px var(--primary-soft);
}
.jlabel { font-size: 0.85rem; font-weight: 700; color: var(--ink); letter-spacing: -0.01em; }
.jstep:not(.done):not(.active) .jlabel { color: var(--muted); }
.jhint { font-size: 0.72rem; color: var(--muted); margin-top: 0.15rem; line-height: 1.35; }

/* ── Latest guidance banner ── */
.result-banner {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem;
    padding: 1.9rem 2.1rem;
    border-radius: var(--r-xl); color: #fff;
    background:
        radial-gradient(90% 120% at 88% -20%, rgba(255,255,255,0.16) 0%, transparent 55%),
        linear-gradient(135deg, #12467f 0%, #1a68b2 58%, #1d8a5e 130%);
    box-shadow: var(--sh-lg);
}
.result-banner .hero-kicker { color: rgba(255,255,255,0.85); }
.result-banner .hero-kicker::before { background: rgba(255,255,255,0.6); }
.rb-body { min-width: 0; }
.rb-title { font-size: clamp(1.25rem, 2.6vw, 1.7rem); font-weight: 800; letter-spacing: -0.02em; margin: 0; }
.rb-facts { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.rb-fact {
    display: flex; flex-direction: column; gap: 0.15rem;
    padding: 0.7rem 1rem; border-radius: var(--r-md);
    background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(4px);
}
.rb-fact-lbl { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.78); }
.rb-fact-val { font-size: 1.05rem; font-weight: 800; letter-spacing: -0.01em; }
.rb-btn { font-weight: 700; color: #12467f; flex-shrink: 0; }

/* ── Section head with trailing pill ── */
.dash-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; text-align: left; margin-bottom: 1rem; }

/* ── Attempt timeline metrics ── */
.attempt-timeline { display: grid; gap: 0.7rem; }
.attempt-metrics { display: flex; flex-wrap: wrap; gap: 0.4rem 0.9rem; }
.attempt-metrics span { display: inline-flex; align-items: center; gap: 0.3rem; color: var(--muted); font-size: 0.72rem; font-weight: 500; }
.attempt-metrics .bi { color: var(--primary); font-size: 0.78rem; }

@media (max-width: 991.98px) {
    .dash-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767.98px) {
    .dash-hero { padding: 1.5rem 1.4rem; }
    .stat-tile { padding: 0.9rem 1rem; gap: 0.65rem; }
    .stat-ic { width: 40px; height: 40px; font-size: 1.1rem; }
    .stat-num { font-size: 1.5rem; }
    .journey { grid-template-columns: 1fr 1fr; row-gap: 1.4rem; }
    .jstep::before { display: none; }
    .result-banner { padding: 1.4rem 1.5rem; }
    .rb-btn { width: 100%; }
}

/* ════════════════════════════════════════════════════════════════
   Attempt (exam) page — visual refresh
   ════════════════════════════════════════════════════════════════ */

.exam-topbar { position: relative; overflow: hidden; }
.exam-topbar-doodle { position: absolute; top: 10px; right: 14px; width: 120px; height: 60px; opacity: 0.7; pointer-events: none; }
.exam-topbar .exam-title-block, .exam-topbar .exam-progress-box { position: relative; z-index: 1; }
.exam-topbar .hero-kicker { color: rgba(255,255,255,0.82); }
.exam-topbar .hero-kicker::before { display: none; }

.exam-progress-box { text-align: left; }
.epb-head { display: flex; flex-direction: column; gap: 0.15rem; font-size: 0.82rem; }
.epb-head #questionProgress { font-weight: 800; font-size: 0.95rem; }
.epb-answered { color: rgba(255,255,255,0.82); font-weight: 600; font-size: 0.76rem; }
.epb-answered strong { color: #fff; }

/* ── Section tabs with completion counts ── */
.exam-section-tab { display: inline-flex; align-items: center; gap: 0.5rem; }
.exam-section-tab .tab-count {
    display: inline-grid; place-items: center; min-width: 34px;
    padding: 0.05rem 0.4rem; border-radius: var(--r-pill);
    background: var(--surface-2); color: var(--muted);
    font-size: 0.72rem; font-weight: 700; font-variant-numeric: tabular-nums;
    border: 1px solid var(--line);
    transition: background var(--dur-1) var(--ease), color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}
.exam-section-tab.active .tab-count { background: rgba(255,255,255,0.22); color: #fff; border-color: transparent; }
.exam-section-tab.complete:not(.active) .tab-count { background: var(--accent-soft); color: var(--accent-dark); border-color: var(--accent-soft-2); }
html[data-theme="dark"] .exam-section-tab.complete:not(.active) .tab-count { color: #9af0d2; }

/* ── Question card ── */
.question-stage { padding: 1.75rem; }
.q-dim-chip {
    display: inline-flex; align-items: center; gap: 0.45rem;
    padding: 0.32rem 0.8rem; border-radius: var(--r-pill);
    background: var(--primary-soft); color: var(--primary);
    font-size: 0.74rem; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase;
}
.q-dim-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.q-dim-sep { opacity: 0.5; }

/* Dimension coverage chips (admin question manager) */
.q-dim-chip.chip-covered { background: var(--accent-soft, #e3f4ec); color: var(--accent, #1a8f5f); }
.q-dim-chip.chip-missing { background: #fdeaea; color: #c0392b; }

.scale-hint { display: flex; justify-content: space-between; margin-bottom: 0.7rem; color: var(--muted); font-size: 0.78rem; font-weight: 600; }
.scale-hint .bi { color: var(--muted-2); }

/* ── Option cards ── */
.option-card { position: relative; padding-right: 3rem; }
.option-label { flex: 1 1 auto; }
.option-tick {
    position: absolute; right: 0.9rem; top: 50%; transform: translateY(-50%) scale(0.5);
    display: grid; place-items: center; width: 24px; height: 24px;
    border-radius: 50%; background: var(--accent); color: #fff; font-size: 0.85rem;
    opacity: 0; transition: opacity var(--dur-1) var(--ease), transform var(--dur-1) var(--ease);
}
.option-card:has(.answer-option:checked) .option-tick { opacity: 1; transform: translateY(-50%) scale(1); }
.option-card:has(.answer-option:checked) .option-number { background: var(--accent); color: #fff; }

/* ── Palette panel polish ── */
.palette-panel hr { border-color: var(--line); opacity: 1; margin: 1rem 0; }
.status-summary > div { padding: 0.3rem 0; border-bottom: 1px dashed var(--line-2); font-size: 0.85rem; color: var(--muted); }
.status-summary > div:last-child { border-bottom: 0; }
.status-summary strong { color: var(--ink); font-variant-numeric: tabular-nums; }

/* ── Submit modal summary ── */
.submit-summary { display: grid; gap: 0.4rem; margin-top: 0.5rem; }
.ss-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.55rem 0.85rem; border-radius: var(--r-md);
    background: var(--surface-2); border: 1px solid var(--line);
    font-size: 0.9rem; color: var(--ink-2);
}
.ss-row strong { font-variant-numeric: tabular-nums; font-size: 1rem; }
.ss-answered { background: var(--accent-soft); border-color: var(--accent-soft-2); color: var(--accent-dark); }
.ss-unans { background: var(--warn-soft); border-color: var(--warn-soft-2); color: var(--warn-ink); }
html[data-theme="dark"] .ss-answered { color: #9af0d2; }
.modal-header { border-bottom: 1px solid var(--line); }
.modal-footer { border-top: 1px solid var(--line); }

@media (max-width: 767.98px) {
    .exam-topbar-doodle { display: none; }
    .question-stage { padding: 1.15rem; }
}

/* ══════════════════════════════════════════════════════════════
   Admin shell — sidebar layout for the admin panel (_AdminLayout)
   ══════════════════════════════════════════════════════════════ */
.admin-body { background: var(--page); }
.admin-shell { display: grid; grid-template-columns: 264px minmax(0, 1fr); min-height: 100vh; }

.admin-sidebar {
    position: sticky; top: 0; height: 100vh; overflow-y: auto;
    display: flex; flex-direction: column; gap: 0.4rem;
    background: var(--surface); border-right: 1px solid var(--line);
    padding: 1.1rem 0.9rem;
}
.admin-brand {
    display: flex; align-items: center; gap: 0.65rem; padding: 0.4rem 0.5rem 0.9rem;
    text-decoration: none; color: var(--ink); border-bottom: 1px solid var(--line-2); margin-bottom: 0.6rem;
}
.admin-brand-logo { width: 34px; height: 34px; object-fit: contain; }
.admin-brand-title { display: block; font-weight: 800; font-size: 0.98rem; line-height: 1.1; }
.admin-brand-sub { display: block; font-size: 0.72rem; color: var(--muted); font-weight: 600; }

.admin-nav { display: flex; flex-direction: column; gap: 1rem; flex: 1 1 auto; }
.admin-nav-group { display: flex; flex-direction: column; gap: 0.15rem; }
.admin-nav-title {
    font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--muted-2); font-weight: 700; padding: 0 0.6rem 0.25rem;
}
.admin-nav-link {
    display: flex; align-items: center; gap: 0.65rem;
    padding: 0.55rem 0.7rem; border-radius: var(--r-sm);
    color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: 0.9rem;
    transition: background var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
}
.admin-nav-link .bi { font-size: 1.05rem; color: var(--muted); transition: color var(--dur-1) var(--ease); }
.admin-nav-link:hover { background: var(--surface-2); color: var(--ink); }
.admin-nav-link:hover .bi { color: var(--ink-2); }
.admin-nav-link.active { background: var(--primary-soft); color: var(--primary-dark); }
.admin-nav-link.active .bi { color: var(--primary); }
.admin-sidebar-foot { border-top: 1px solid var(--line-2); padding-top: 0.5rem; margin-top: 0.3rem; }

.admin-main { display: flex; flex-direction: column; min-width: 0; }
.admin-topbar {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; gap: 0.9rem;
    padding: 0.7rem 1.4rem; min-height: 60px;
    background: var(--bar-bg); backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
}
.admin-topbar-title { font-weight: 700; font-size: 1rem; color: var(--ink); flex: 1 1 auto; min-width: 0; }
.admin-topbar-actions { display: flex; align-items: center; gap: 0.7rem; }
.admin-user { font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.admin-menu-btn {
    display: none; border: 1px solid var(--line); background: var(--surface);
    width: 40px; height: 40px; border-radius: var(--r-sm); font-size: 1.2rem; color: var(--ink-2);
}
.admin-content { padding: 1.6rem 1.4rem 3rem; }
.admin-backdrop { display: none; }

@media (max-width: 991.98px) {
    .admin-shell { grid-template-columns: 1fr; }
    .admin-sidebar {
        position: fixed; top: 0; left: 0; z-index: 60; width: 264px;
        transform: translateX(-100%); transition: transform var(--dur-2) var(--ease); box-shadow: var(--sh-lg);
    }
    .admin-sidebar.open { transform: translateX(0); }
    .admin-menu-btn { display: inline-flex; align-items: center; justify-content: center; }
    .admin-backdrop { display: block; position: fixed; inset: 0; z-index: 50; background: rgba(11,18,32,0.4); }
    .admin-backdrop[hidden] { display: none; }
}

@media (max-width: 575.98px) {
    .admin-content { padding: 1.1rem 1rem 2.5rem; }
    .admin-topbar { padding: 0.6rem 1rem; }
}