/* ============================================
   ללמוד רומנית — Diplomatic
   Adapted from Claude Design / Anthropic Labs output.
   Navy + brass on cream paper. Sidebar + topbar shell.
   ============================================ */

:root {
    /* Diplomatic palette — navy + brass on cream paper */
    --bg: #F4F0E6;
    --surface: #FFFFFF;
    --surface-2: #EBE5D6;
    --ink: #14213D;
    --ink-2: #2C3954;
    --ink-3: #6E7488;
    --ink-4: #A4A28A;
    --rule: #DDD5C0;
    --rule-2: #E7E0CC;
    --accent: #1B3A6B;
    --accent-soft: #E5EAF3;
    --accent-ink: #10254A;
    --on-accent: #FAF7EE;
    --gold: #B08840;
    --gold-soft: #F2E7C8;
    --gold-ink: #7C5E20;
    --on-gold: #FAF4DC;
    --success: #4D7A4A;
    --success-soft: #E4ECDE;
    --danger: #8B2C28;
    --shadow-1: 0 1px 2px rgba(20,20,30,0.04), 0 1px 1px rgba(20,20,30,0.02);
    --shadow-2: 0 10px 28px -14px rgba(20,20,30,0.12), 0 2px 4px -2px rgba(20,20,30,0.04);
    --shadow-card: 0 1px 0 rgba(20,20,30,0.04);
    --radius: 12px;
    --radius-sm: 8px;
    --sidebar-w: 256px;
    --topbar-h: 56px;

    /* Legacy aliases for inline styles in HTML */
    --blue: var(--accent);
    --yellow: var(--gold);
    --red: var(--danger);
    --blue-light: var(--accent-soft);
    --yellow-light: var(--gold-soft);
    --red-light: rgba(139, 44, 40, 0.1);
    --card-bg: var(--surface);
    --text: var(--ink);
    --text-light: var(--ink-2);
    --text-muted: var(--ink-3);
    --border: var(--rule);
    --shadow: var(--shadow-card);
    --shadow-hover: var(--shadow-2);
    --transition: 180ms cubic-bezier(.2,.6,.2,1);
}
html[data-theme="dark"] {
    --bg: #0F1322;
    --surface: #161B2E;
    --surface-2: #1D2339;
    --ink: #EDE7D4;
    --ink-2: #C9C2AE;
    --ink-3: #8C8675;
    --ink-4: #5C5847;
    --rule: #2A3047;
    --rule-2: #222842;
    --accent: #7FA0D4;
    --accent-soft: #1F2A45;
    --accent-ink: #B6CAE4;
    --on-accent: #0F1322;
    --gold: #D4A555;
    --gold-soft: #2B2516;
    --gold-ink: #E2BC76;
    --on-gold: #0F1322;
    --success: #84A07F;
    --success-soft: #1F2820;
    --danger: #D08680;
    --shadow-1: 0 1px 2px rgba(0,0,0,0.4);
    --shadow-2: 0 10px 28px -14px rgba(0,0,0,0.55);
    --shadow-card: 0 1px 0 rgba(0,0,0,0.3);
    color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: 'Heebo', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.45;
    min-height: 100vh;
    font-size: 14px;
    direction: rtl;
    text-align: right;
    transition: background 0.2s ease, color 0.2s ease;
    overflow-x: hidden;
}
::selection { background: var(--accent-soft); color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img, svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }

/* ============================================
   Romanian / pronunciation typography
   ============================================ */
.romanian, .ro-text, [data-lang="ro"], .word-ro {
    direction: ltr; text-align: left;
    font-family: 'Inter', 'Heebo', system-ui, sans-serif;
    font-weight: 500;
    color: var(--ink);
    letter-spacing: -0.005em;
    font-style: normal;
    font-feature-settings: "ss01", "cv11";
}
.pronunciation, .pron-line {
    direction: rtl;
    font-family: 'Heebo', system-ui, sans-serif;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: 0.01em;
}
.pronunciation::before { content: ''; display: none; }
.syll-sep { color: var(--ink-4); margin: 0 2px; font-weight: 400; }

/* ============================================
   Top bar
   ============================================ */
.topbar {
    position: sticky; top: 0; z-index: 50;
    height: var(--topbar-h);
    background: color-mix(in oklab, var(--bg) 84%, transparent);
    backdrop-filter: saturate(160%) blur(12px);
    -webkit-backdrop-filter: saturate(160%) blur(12px);
    border-bottom: 1px solid var(--rule);
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
}
.topbar-brand {
    display: flex; align-items: center; gap: 10px;
    padding: 0 18px;
    border-left: 1px solid var(--rule);
    font-weight: 700;
}
.brand-mark {
    width: 28px; height: 28px; border-radius: 8px;
    background: var(--ink);
    color: var(--bg);
    display: grid; place-items: center;
    font-weight: 700; font-size: 13px;
    letter-spacing: -0.02em;
    flex-shrink: 0;
    font-family: 'Inter', sans-serif;
}
.brand-text { line-height: 1; min-width: 0; }
.brand-title { font-size: 14px; line-height: 1; color: var(--ink); }
.brand-sub {
    font-size: 11px; color: var(--ink-3);
    margin-top: 3px; letter-spacing: 0.01em;
    font-weight: 400;
}

.topbar-main {
    display: flex; align-items: center;
    gap: 14px; padding: 0 24px;
}

.search {
    flex: 1; max-width: 520px;
    position: relative; display: flex; align-items: center;
    height: 34px;
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 8px;
    padding: 0 10px;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.search svg { width: 14px; height: 14px; color: var(--ink-3); flex-shrink: 0; }
.search input {
    flex: 1; border: 0; outline: 0; background: transparent;
    font: 400 13px 'Heebo', sans-serif; color: var(--ink);
    padding: 0 8px;
    direction: rtl;
}
.search input::placeholder { color: var(--ink-4); }
.search-clear {
    background: transparent; border: none; color: var(--ink-3);
    cursor: pointer; padding: 4px;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1;
}
.search-clear:hover { color: var(--ink); background: var(--surface-2); }

.top-spacer { flex: 1; }
.top-actions { display: flex; align-items: center; gap: 6px; }

.user-info {
    display: inline-flex; align-items: center; gap: 8px;
    margin-left: 4px;
}
.user-name {
    font-size: 12px; color: var(--ink-2);
    font-weight: 500;
    max-width: 140px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.user-tier {
    font-size: 10px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.06em;
    padding: 2px 7px; border-radius: 999px;
    line-height: 1;
}
.user-tier.free {
    background: var(--surface-2);
    color: var(--ink-3);
    border: 1px solid var(--rule);
}
.user-tier.premium {
    background: var(--gold-soft);
    color: var(--gold-ink);
    border: 1px solid var(--gold);
}

.icon-btn {
    appearance: none; background: transparent; border: 1px solid transparent;
    width: 32px; height: 32px; border-radius: 7px; cursor: pointer;
    color: var(--ink-2); display: grid; place-items: center;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.icon-btn:hover { background: var(--surface-2); color: var(--ink); }
.icon-btn svg { width: 15px; height: 15px; }
.icon-btn-danger:hover { color: var(--danger); }

.pill-premium, .btn-upgrade {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 11px; border-radius: 999px;
    border: 1px solid var(--gold);
    background: var(--gold-soft);
    color: var(--gold-ink);
    font-size: 12px; font-weight: 600;
    cursor: pointer;
    transition: filter 0.15s, transform 0.06s;
    font-family: 'Heebo', sans-serif;
    line-height: 1;
}
.pill-premium:hover, .btn-upgrade:hover { filter: brightness(0.96); }
.pill-premium svg { width: 11px; height: 11px; }

/* Login pill (anonymous users only — hidden after sign-in) */
.pill-login {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 11px; border-radius: 999px;
    border: 1px solid var(--accent);
    background: var(--accent);
    color: #fff;
    font-size: 12px; font-weight: 600;
    cursor: pointer;
    transition: filter 0.15s, transform 0.06s;
    font-family: 'Heebo', sans-serif;
    line-height: 1;
}
.pill-login:hover { filter: brightness(1.15); }
.pill-login svg { width: 11px; height: 11px; }
@media (max-width: 640px) {
    .pill-login span { display: none; }
    .pill-login { padding: 5px 7px; }
}

/* Hide btn-account/btn-logout (legacy) — replaced by icon-btn in topbar */
.btn-account, .btn-logout { display: none !important; }

/* ============================================
   Shell layout — sidebar + main
   ============================================ */
.shell {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    min-height: calc(100vh - var(--topbar-h));
}

/* Progress bar — under topbar, full width */
.progress-bar-container {
    height: 2px;
    background: var(--rule-2);
    position: sticky;
    top: var(--topbar-h);
    z-index: 49;
    overflow: hidden;
}
.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--gold));
    width: 0%;
    transition: width 0.6s cubic-bezier(.2,.6,.2,1);
}

/* ============================================
   Sidebar
   ============================================ */
.sidebar {
    border-left: 1px solid var(--rule);
    background: var(--bg);
    position: sticky; top: calc(var(--topbar-h) + 2px);
    height: calc(100vh - var(--topbar-h) - 2px);
    overflow-y: auto;
    padding: 18px 12px 24px;
    display: flex; flex-direction: column;
    gap: 4px;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 3px; }

.side-group-label {
    font-size: 11px; font-weight: 500;
    color: var(--ink-4);
    letter-spacing: 0.04em;
    padding: 14px 12px 6px;
    text-transform: uppercase;
    display: flex; align-items: center; justify-content: space-between;
}
.side-group-label .ro-lbl {
    font-family: 'Inter', sans-serif;
    font-weight: 400; text-transform: none;
    font-size: 10px; color: var(--ink-4);
    letter-spacing: 0;
}
.side-item {
    appearance: none; border: 0; background: transparent;
    width: 100%; cursor: pointer;
    padding: 7px 12px;
    border-radius: 7px;
    font: 500 13px 'Heebo', sans-serif;
    color: var(--ink-2);
    display: flex; align-items: center; gap: 10px;
    text-align: right;
    transition: background 0.15s, color 0.15s;
    line-height: 1.3;
}
.side-item:hover { background: var(--surface-2); color: var(--ink); }
.side-item.active {
    background: var(--ink);
    color: var(--bg);
}
.side-item.active .count { color: rgba(255,255,255,0.65); }
.side-item.active .side-dot { background: rgba(255,255,255,0.7); }
.side-item .side-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--ink-4); flex-shrink: 0;
}
.side-item.is-oath .side-dot { background: var(--gold); }
.side-item .side-label { flex: 0 1 auto; min-width: 0; }
.side-item .count {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; color: var(--ink-4);
    margin-right: auto;
    line-height: 1;
}
.side-spacer { flex: 1; min-height: 12px; }
.side-promo {
    margin: 6px 4px 0;
    padding: 14px;
    border-radius: 10px;
    background: linear-gradient(180deg, var(--gold-soft), color-mix(in oklab, var(--gold-soft) 60%, var(--surface)));
    border: 1px solid color-mix(in oklab, var(--gold) 30%, var(--rule));
}
.side-promo .pre { font-size: 10px; color: var(--gold-ink); letter-spacing: 0.08em; font-weight: 600; text-transform: uppercase; }
.side-promo .ttl { font-size: 13px; font-weight: 600; color: var(--ink); margin-top: 4px; line-height: 1.35; }
.side-promo .pr { font-size: 12px; color: var(--ink-3); margin-top: 4px; }
.side-promo .pr b { color: var(--ink-2); font-weight: 600; }
.side-promo button {
    margin-top: 10px; width: 100%;
    appearance: none; cursor: pointer;
    background: var(--gold-ink); color: var(--on-gold); border: 0;
    padding: 8px 10px; border-radius: 6px;
    font: 600 12px 'Heebo';
}
.side-promo button:hover { filter: brightness(1.05); }

/* Hide horizontal category-nav on desktop (sidebar handles it) */
.category-nav { display: none; }

/* Mobile / desktop visibility helpers */
.mobile-only { display: none; }
.desktop-only { display: flex; }
.drawer-toggle, .sidebar-close { display: none; }

/* Sidebar backdrop (only active on mobile when drawer is open) */
.sidebar-backdrop {
    display: none;
    position: fixed; inset: 0;
    background: rgba(15, 20, 35, 0.55);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: 95;
    opacity: 0;
    transition: opacity 0.2s ease;
}

/* ============================================
   Search popup (mobile)
   ============================================ */
.search-overlay {
    position: fixed; inset: 0;
    background: rgba(15, 20, 35, 0.7);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 200;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 0;
}
.search-overlay.active { display: flex; }
.search-popup {
    background: var(--surface);
    width: 100%;
    max-width: 100%;
    border-bottom: 1px solid var(--rule);
    padding: 14px 16px 18px;
    animation: slideDown 0.2s ease;
}
@keyframes slideDown {
    from { transform: translateY(-12px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}
.search-popup-header {
    display: flex; align-items: center; gap: 10px;
}
.search-popup-input {
    flex: 1;
    display: flex; align-items: center;
    height: 44px;
    background: var(--bg);
    border: 1px solid var(--rule);
    border-radius: 10px;
    padding: 0 12px;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.search-popup-input:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.search-popup-input svg { width: 16px; height: 16px; color: var(--ink-3); flex-shrink: 0; }
.search-popup-input input {
    flex: 1; border: 0; outline: 0; background: transparent;
    font: 400 15px 'Heebo', sans-serif; color: var(--ink);
    padding: 0 10px;
    direction: rtl;
}
.search-popup-input input::placeholder { color: var(--ink-4); }
.search-popup-hint {
    margin-top: 10px;
    font-size: 12px;
    color: var(--ink-3);
    text-align: center;
}

/* ============================================
   Main content
   ============================================ */
.main-content {
    padding: 24px 32px 60px;
    max-width: 1100px;
    width: 100%;
}

/* ============================================
   Hero — compact, content-first
   ============================================ */
.hero {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 14px;
    padding: 22px 26px;
    box-shadow: var(--shadow-card);
    display: grid;
    grid-template-columns: 1.4fr auto;
    gap: 26px;
    align-items: center;
}
.hero-text { min-width: 0; }
.hero-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 11px; color: var(--ink-3);
    letter-spacing: 0.04em; text-transform: uppercase;
    font-weight: 500;
    margin-bottom: 8px;
}
.hero-eyebrow .flag { display: inline-flex; gap: 2px; }
.hero-eyebrow .flag i { width: 3px; height: 9px; display: block; border-radius: 1px; }
.hero-eyebrow .flag i:nth-child(1) { background: #002B7F; }
.hero-eyebrow .flag i:nth-child(2) { background: #FCD116; }
.hero-eyebrow .flag i:nth-child(3) { background: #CE1126; }
.hero h1 {
    margin: 0 0 6px;
    font-size: 26px; font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ink);
    line-height: 1.15;
}
.hero h1 .ro-h {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 0.82em;
    color: var(--ink-3);
    margin-right: 6px;
}
.hero p.tagline {
    margin: 0;
    font-size: 14px;
    color: var(--ink-3);
    max-width: 60ch;
    line-height: 1.55;
}

.hero-side {
    display: flex; flex-direction: column; gap: 12px;
    align-items: stretch;
    min-width: 240px;
}
.cta-row { display: flex; gap: 8px; }
.btn {
    appearance: none; border: 1px solid transparent; cursor: pointer;
    padding: 9px 14px; border-radius: 8px;
    font: 600 13px 'Heebo', sans-serif;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    transition: transform 0.06s ease, background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
    flex: 1;
    white-space: nowrap;
    line-height: 1;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
    background: var(--accent); color: var(--on-accent);
    box-shadow: 0 1px 2px rgba(20,30,60,0.14), 0 0 0 1px color-mix(in oklab, var(--accent) 88%, black);
}
.btn-primary:hover { background: color-mix(in oklab, var(--accent) 88%, black); }
.btn-ghost {
    background: var(--surface); border-color: var(--rule); color: var(--ink);
}
.btn-ghost:hover { border-color: var(--ink-3); background: var(--surface-2); }
.btn svg { width: 13px; height: 13px; }

.stats {
    display: grid; grid-template-columns: repeat(3, 1fr);
    background: var(--bg);
    border: 1px solid var(--rule);
    border-radius: 8px;
    overflow: hidden;
}
.stat { padding: 9px 12px; text-align: center; }
.stat + .stat { border-right: 1px solid var(--rule); }
.stat .n {
    font-family: 'Inter', sans-serif;
    font-weight: 600; font-size: 17px;
    color: var(--ink);
    letter-spacing: -0.02em;
    line-height: 1;
}
.stat .l { font-size: 10px; color: var(--ink-3); margin-top: 4px; letter-spacing: 0.02em; }
.stat.oath .n { color: var(--gold-ink); }

/* ============================================
   Controls bar
   ============================================ */
.controls, .controls-bar {
    margin-top: 18px;
    display: flex; align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 10px 14px;
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 10px;
    box-shadow: var(--shadow-card);
}
.seg {
    display: inline-flex; padding: 2px;
    background: var(--bg); border: 1px solid var(--rule);
    border-radius: 8px; gap: 0;
}
.seg button.mode-btn {
    appearance: none; border: 0; background: transparent; cursor: pointer;
    padding: 6px 11px; font: 500 12px 'Heebo'; color: var(--ink-3);
    border-radius: 6px;
    display: inline-flex; align-items: center; gap: 5px;
    transition: background 0.15s, color 0.15s;
    line-height: 1.4;
}
.seg button.mode-btn.active,
.seg button.mode-btn[aria-pressed="true"] {
    background: var(--surface); color: var(--ink);
    box-shadow: var(--shadow-1);
}
.seg .count {
    font-family: 'JetBrains Mono', monospace; font-size: 10px;
    color: var(--ink-4);
}
.seg button.mode-btn.active .count { color: var(--ink-3); }

.ctrl-divider { width: 1px; height: 22px; background: var(--rule); }
.toggle, .toggle-switch {
    display: inline-flex; align-items: center; gap: 7px;
    font-size: 12px; color: var(--ink-2); cursor: pointer;
    user-select: none;
    position: static;
    width: auto; height: auto;
}
.toggle .sw, .toggle .slider, .toggle-switch .sw, .toggle-switch .slider {
    width: 26px; height: 15px; background: var(--bg);
    border: 1px solid var(--rule); border-radius: 999px;
    position: relative; transition: background 0.2s, border-color 0.2s;
    display: inline-block; flex-shrink: 0; cursor: pointer;
    inset: auto;
}
.toggle .sw::before, .toggle .slider::before,
.toggle-switch .sw::before, .toggle-switch .slider::before {
    content: ''; position: absolute; top: 1px; right: 1px;
    width: 11px; height: 11px; border-radius: 50%;
    background: var(--surface); box-shadow: var(--shadow-1);
    transition: transform 0.18s, background 0.18s;
}
.toggle input, .toggle-switch input { display: none; }
.toggle input:checked + .sw,
.toggle input:checked + .slider,
.toggle-switch input:checked + .sw,
.toggle-switch input:checked + .slider {
    background: var(--accent); border-color: var(--accent);
}
.toggle input:checked + .sw::before,
.toggle input:checked + .slider::before,
.toggle-switch input:checked + .sw::before,
.toggle-switch input:checked + .slider::before {
    transform: translateX(-11px); background: var(--on-accent);
}
.toggle-label { color: var(--ink-2); }

.ctrl-spacer { flex: 1; }

.quiz-cluster, .controls-row-quiz {
    display: flex; gap: 6px;
}
.quiz-btn, .controls-row-quiz .mode-btn {
    appearance: none; cursor: pointer;
    padding: 6px 10px; border-radius: 7px;
    font: 500 12px 'Heebo'; color: var(--ink-2);
    background: var(--surface); border: 1px solid var(--rule);
    display: inline-flex; align-items: center; gap: 6px;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.quiz-btn:hover, .controls-row-quiz .mode-btn:hover {
    border-color: var(--ink-3); color: var(--ink);
}
.quiz-btn svg { width: 11px; height: 11px; color: var(--ink-3); }
.quiz-btn:hover svg { color: var(--ink-2); }

.quiz-pick-counter {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px; border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent-ink);
    border: 1px solid color-mix(in oklab, var(--accent) 28%, var(--rule));
    font: 600 11px 'Heebo';
    cursor: pointer;
    transition: filter 0.15s;
}
.quiz-pick-counter:hover { filter: brightness(0.96); }
.quiz-pick-counter:empty,
.quiz-pick-counter[data-count="0"] { display: none; }

.mode-btn.quiz-custom-btn {
    border-color: color-mix(in oklab, var(--accent) 40%, var(--rule));
    color: var(--accent-ink);
    background: var(--accent-soft);
}
.mode-btn.quiz-custom-btn:hover {
    background: var(--accent); color: var(--on-accent); border-color: var(--accent);
}

.review-count {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px; border-radius: 999px;
    background: var(--gold-soft); color: var(--gold-ink);
    border: 1px solid var(--gold);
    font: 600 11px 'Heebo';
    cursor: pointer;
    transition: filter 0.15s;
}
.review-count:hover { filter: brightness(0.96); }

.legend { display: none; }

/* ============================================
   Section heads
   ============================================ */
.category-section {
    margin-top: 28px;
    display: none;
}
.category-section.visible,
.category-section.all-visible { display: block; }
.category-section:first-of-type { margin-top: 24px; }

.section-header {
    display: flex; align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
    padding: 0 4px;
}
.section-header > .count {
    font: 500 12px 'Heebo'; color: var(--ink-3);
    flex-shrink: 0;
    margin-right: auto;
}
.section-header h2 {
    margin: 0; font-size: 17px; font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--ink);
    flex: 0 1 auto;
}
.section-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; font-weight: 500;
    color: var(--ink-3);
    background: var(--surface);
    border: 1px solid var(--rule);
    padding: 4px 8px;
    border-radius: 5px;
    line-height: 1;
    width: auto; height: auto;
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}
.section-header .learned-count {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; font-weight: 500;
    color: var(--success);
    background: var(--success-soft);
    padding: 3px 8px;
    border-radius: 999px;
}
.section-header .learned-count.complete {
    background: var(--success); color: var(--on-accent);
}

/* ============================================
   Phrase card — Hebrew pronunciation is the star
   ============================================ */
.phrase-card {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 8px;
    box-shadow: var(--shadow-card);
    transition: border-color 0.15s, box-shadow 0.2s;
    position: relative;
}
.phrase-card:hover {
    border-color: color-mix(in oklab, var(--ink) 18%, var(--rule));
    box-shadow: var(--shadow-2);
}

/* phrase number — RTL inline-start (right side in RTL pages), away from the
   absolute-left flex card-top-row that holds the learned badge + quiz pick */
.phrase-card .phrase-number {
    position: absolute;
    top: 14px;
    inset-inline-start: 18px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px; color: var(--ink-4);
    background: transparent; border: none;
    width: auto; height: auto; padding: 0;
    border-radius: 0;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    font-weight: 500;
    pointer-events: none;
}
.phrase-card .phrase-number::before { content: '#'; opacity: 0.5; }

/* Card top row (JS-injected): learned badge + quiz pick + romanian title */
.phrase-card .card-top-row {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 4px;
    direction: ltr;
}
.phrase-card .romanian {
    font-family: 'Inter', sans-serif;
    direction: ltr; text-align: left;
    font-weight: 500;
    font-size: 20px; line-height: 1.25;
    color: var(--ink-2);
    letter-spacing: -0.005em;
}

.phrase-card .pronunciation {
    direction: rtl;
    font-family: 'Heebo', sans-serif;
    font-weight: 600;
    font-size: 24px; line-height: 1.25;
    color: var(--ink);
    margin-top: 2px;
    margin-bottom: 12px;
}

.phrase-card .translation-row {
    display: flex; align-items: center; gap: 8px;
    direction: rtl;
    padding: 12px 0 0;
    border-top: 1px solid var(--rule-2);
    margin-bottom: 12px;
}
.phrase-card .hebrew {
    flex: 1;
    font-size: 14px;
    color: var(--ink-3);
    line-height: 1.45;
    transition: filter 0.25s;
}
.phrase-card .hebrew.hidden-translation {
    filter: blur(6px); cursor: pointer; user-select: none;
}
.phrase-card .hebrew.hidden-translation:hover,
.phrase-card .hebrew.hidden-translation.revealed {
    filter: blur(0);
}
.reveal-btn {
    background: var(--surface); color: var(--ink-3);
    border: 1px solid var(--rule);
    padding: 3px 9px;
    border-radius: 999px;
    font: 600 11px 'Heebo';
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
    line-height: 1;
    display: none; /* only visible when "הסתר תרגום" toggle is on (body.hide-mode) */
}
body.hide-mode .reveal-btn { display: inline-flex; }
.reveal-btn:hover {
    border-color: var(--accent); color: var(--accent);
    background: var(--accent-soft);
}

/* Audio buttons — pill style with subtle speed indicator */
.audio-buttons {
    display: flex; gap: 6px;
    flex-wrap: wrap;
}
.audio-btn {
    appearance: none; cursor: pointer;
    background: var(--bg); border: 1px solid var(--rule);
    border-radius: 7px;
    padding: 6px 11px;
    font: 600 12px 'Heebo';
    color: var(--ink-2);
    display: inline-flex; align-items: center; gap: 6px;
    transition: all 0.15s;
    line-height: 1;
}
.audio-btn:hover {
    background: var(--surface);
    border-color: var(--ink-3);
    color: var(--ink);
}
.audio-btn svg {
    width: 11px; height: 11px;
    color: var(--accent);
    flex-shrink: 0;
}
.audio-btn.slow svg { color: var(--gold-ink); }
.audio-btn.playing {
    background: var(--accent) !important;
    color: var(--on-accent) !important;
    border-color: var(--accent) !important;
}
.audio-btn.playing svg { color: var(--on-accent) !important; }
.audio-btn.slow.playing {
    background: var(--gold-ink) !important;
    color: var(--on-gold) !important;
    border-color: var(--gold-ink) !important;
}

/* Learned card — soft green background */
.phrase-card:has(.learned-badge.learned) {
    background: color-mix(in oklab, var(--success-soft) 60%, var(--surface));
    border-color: color-mix(in oklab, var(--success) 22%, var(--rule));
}

/* Learned badge & quiz pick (JS injected) */
.learned-badge, .quiz-pick {
    appearance: none; background: var(--surface); border: 1px solid var(--rule);
    border-radius: 6px;
    width: 22px; height: 22px;
    cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--ink-3);
    transition: all 0.15s;
    flex-shrink: 0;
    font-size: 11px;
}
.learned-badge:hover { border-color: var(--success); color: var(--success); }
.learned-badge.learned {
    background: var(--success);
    color: var(--on-accent);
    border-color: var(--success);
}
.quiz-pick {
    color: transparent;
    border-radius: 6px;
}
.quiz-pick:hover { border-color: var(--accent); }
.quiz-pick.picked {
    background: var(--accent);
    color: var(--on-accent);
    border-color: var(--accent);
}
.badge-icon, .pick-icon { font-size: 11px; line-height: 1; }

/* Pick popup */
.quiz-pick-popup {
    position: absolute; top: -28px; left: 50%;
    transform: translateX(-50%);
    padding: 4px 10px; border-radius: 999px;
    background: var(--ink); color: var(--bg);
    font: 600 11px 'Heebo';
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    animation: pickPopup 1.4s ease;
    box-shadow: var(--shadow-2);
}
.quiz-pick-popup.added { background: var(--success); color: white; }
.quiz-pick-popup.removed { background: var(--danger); color: white; }
@keyframes pickPopup {
    0% { opacity: 0; transform: translate(-50%, 6px); }
    20%, 80% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, -6px); }
}

/* ============================================
   Words grid
   ============================================ */
.words-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 8px;
}
.word-card {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    box-shadow: var(--shadow-card);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 4px 8px;
    align-items: center;
    transition: border-color 0.15s, box-shadow 0.2s;
    position: relative;
}
.word-card:hover {
    border-color: var(--ink-4);
    box-shadow: var(--shadow-1);
}
.word-card .card-top-row {
    display: flex; align-items: center; gap: 6px;
    direction: ltr;
    grid-column: 1;
}
.word-card .word-ro {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 15px;
    color: var(--ink-2);
    direction: ltr; text-align: left;
    letter-spacing: -0.005em;
}
.word-card .word-he {
    font-size: 12px;
    color: var(--ink-3);
    grid-column: 1;
    margin-top: 1px;
    display: inline;
}
.word-card .word-he.hidden-translation {
    filter: blur(5px); user-select: none; cursor: pointer;
}
.word-card .word-he.hidden-translation:hover,
.word-card .word-he.hidden-translation.revealed { filter: blur(0); }
.word-card .reveal-btn {
    margin-right: 6px; vertical-align: middle;
    font-size: 10px; padding: 1px 7px;
}

/* Word card audio: stack of two micro buttons on the side */
.word-card .word-audio {
    grid-column: 2; grid-row: 1 / span 4;
    align-self: center;
    display: flex; flex-direction: column; gap: 4px;
}
.word-card .audio-btn {
    width: 30px; height: 28px;
    padding: 0;
    justify-content: center;
    font-size: 0;
    border-radius: 6px;
    background: var(--bg);
}
.word-card .audio-btn:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
}
.word-card .audio-btn.slow:hover {
    background: var(--gold-soft);
    border-color: var(--gold);
}

/* Word card learned state */
.word-card:has(.learned-badge.learned) {
    background: color-mix(in oklab, var(--success-soft) 50%, var(--surface));
    border-color: color-mix(in oklab, var(--success) 22%, var(--rule));
}

.no-results {
    text-align: center;
    padding: 48px 24px;
    color: var(--ink-3);
    font-size: 14px;
}

.search-highlight {
    background: var(--accent-soft);
    color: var(--accent-ink);
    padding: 0 3px; border-radius: 3px;
    font-weight: 600;
}

/* ============================================
   Oath section — gold treatment
   ============================================ */
.oath-section {
    margin-top: 36px;
    border: 1px solid color-mix(in oklab, var(--gold) 35%, var(--rule));
    border-radius: 14px;
    overflow: hidden;
    background: linear-gradient(180deg, color-mix(in oklab, var(--gold) 6%, var(--surface)) 0%, var(--surface) 60%);
    box-shadow: 0 18px 40px -28px color-mix(in oklab, var(--gold) 55%, transparent);
    padding: 0;
}
.oath-section .oath-head {
    padding: 18px 22px;
    border-bottom: 1px solid color-mix(in oklab, var(--gold) 22%, var(--rule));
    display: flex; align-items: center; justify-content: space-between;
    gap: 14px; flex-wrap: wrap;
    margin: 0;
}
.oath-head-left {
    display: flex; align-items: center; gap: 14px;
    flex: 1; min-width: 0;
}
.oath-seal {
    width: 38px; height: 38px; border-radius: 10px;
    background: var(--gold-soft);
    border: 1px solid var(--gold);
    display: grid; place-items: center;
    color: var(--gold-ink);
    flex-shrink: 0;
}
.oath-seal svg { width: 18px; height: 18px; }
.oath-titles { min-width: 0; }
.oath-eyebrow {
    font-size: 10px; color: var(--gold-ink);
    letter-spacing: 0.08em; font-weight: 600; text-transform: uppercase;
}
.oath-titles h2 {
    margin: 4px 0 0; font-size: 18px; font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--ink);
}
.oath-titles .ro-sub {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 13px; color: var(--gold-ink);
    margin-right: 6px;
}
.play-oath {
    appearance: none; cursor: pointer;
    background: var(--gold-ink); color: var(--on-gold);
    border: 0; padding: 10px 14px; border-radius: 8px;
    font: 600 13px 'Heebo';
    display: inline-flex; align-items: center; gap: 8px;
    box-shadow: 0 6px 16px -8px color-mix(in oklab, var(--gold) 70%, black);
    transition: filter 0.15s, transform 0.06s;
    line-height: 1;
}
.play-oath:hover { filter: brightness(1.06); }
.play-oath:active { transform: translateY(1px); }
.play-oath svg { width: 12px; height: 12px; }

/* Oath cards inside the section */
.oath-section .phrase-card {
    margin: 12px 22px;
    box-shadow: none;
    background: var(--surface);
}
.oath-section .phrase-card:first-of-type { margin-top: 18px; }
.oath-section .phrase-card:last-of-type { margin-bottom: 0; }

/* Oath full text — bottom callout */
.oath-full-text {
    margin: 18px 22px 22px;
    padding: 16px 18px;
    background: var(--gold-soft);
    border: 1px solid color-mix(in oklab, var(--gold) 28%, var(--rule));
    border-right: 3px solid var(--gold);
    border-radius: 10px;
}
.oath-kicker {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.1em; color: var(--gold-ink);
    text-transform: uppercase;
    margin-bottom: 8px;
    font-weight: 600;
    display: block;
}
.oath-full-text .oath-ro {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    direction: ltr; text-align: left;
    font-size: 14px; line-height: 1.6;
    color: var(--ink);
    margin: 0 0 10px;
    font-style: normal;
    letter-spacing: -0.005em;
}
.oath-full-text .oath-he {
    font-size: 13px; line-height: 1.7; color: var(--ink-2);
    margin: 0 0 12px;
}
.oath-audio-buttons {
    display: flex; gap: 6px; flex-wrap: wrap;
}
.oath-play-btn {
    background: var(--gold-ink) !important;
    color: var(--on-gold) !important;
    border-color: var(--gold-ink) !important;
}
.oath-play-btn svg { color: var(--on-gold) !important; }
.oath-play-btn:hover { filter: brightness(1.06); }
.oath-play-btn.slow {
    background: var(--surface) !important;
    color: var(--gold-ink) !important;
    border-color: var(--gold) !important;
}
.oath-play-btn.slow svg { color: var(--gold-ink) !important; }

/* ============================================
   Premium card (bottom of page)
   ============================================ */
.premium-card {
    margin-top: 26px;
    border: 1px solid var(--rule);
    border-radius: 14px;
    background: var(--surface);
    padding: 20px 22px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 20px; align-items: center;
    position: relative; overflow: hidden;
    box-shadow: var(--shadow-card);
}
.premium-card::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(500px 180px at 0% 100%, color-mix(in oklab, var(--gold) 12%, transparent), transparent 70%);
    pointer-events: none;
}
.premium-card > * { position: relative; z-index: 1; }
.premium-info { display: flex; flex-direction: column; gap: 4px; }
.premium-eyebrow {
    display: inline-flex; align-items: center; gap: 7px;
    font-size: 10px;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--gold-ink);
    font-weight: 600;
}
.premium-eyebrow .lock-mini {
    width: 16px; height: 16px;
    display: grid; place-items: center;
    border: 1px solid var(--gold); border-radius: 4px;
    background: var(--gold-soft);
}
.premium-eyebrow .lock-mini svg { width: 8px; height: 8px; color: var(--gold-ink); }
.premium-card h3 {
    margin: 4px 0 2px; font-size: 17px; font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--ink);
}
.premium-card p { margin: 0; color: var(--ink-3); font-size: 13px; max-width: 60ch; }
.premium-list {
    display: flex; gap: 16px; margin: 8px 0 0; padding: 0;
    flex-wrap: wrap;
}
.premium-list li {
    list-style: none; font-size: 12px; color: var(--ink-2);
    display: inline-flex; align-items: center; gap: 6px;
}
.premium-list li::before {
    content: ''; width: 4px; height: 4px; border-radius: 50%;
    background: var(--gold);
}
.premium-cta { display: flex; flex-direction: column; align-items: stretch; gap: 6px; min-width: 200px; }
.price {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 22px; line-height: 1;
    color: var(--ink);
    letter-spacing: -0.02em;
}
.price .per { font-size: 12px; color: var(--ink-3); margin-right: 4px; font-weight: 400; }
.upgrade {
    appearance: none; cursor: pointer;
    background: var(--gold-ink); color: var(--on-gold); border: 0;
    padding: 10px 14px; border-radius: 8px;
    font: 600 13px 'Heebo';
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    box-shadow: 0 6px 16px -8px color-mix(in oklab, var(--gold) 70%, black);
    transition: filter 0.15s;
}
.upgrade:hover { filter: brightness(1.06); }
.upgrade svg { width: 12px; height: 12px; }
.premium-trial { font-size: 11px; color: var(--ink-3); text-align: center; }

/* ============================================
   Premium-locked sections (teasers)
   ============================================ */
.category-section.premium-locked {
    position: relative;
    margin-top: 28px;
    background: var(--surface);
    border: 1px dashed color-mix(in oklab, var(--gold) 40%, var(--rule));
    border-radius: 14px;
    padding: 22px;
    min-height: 160px;
    overflow: hidden;
}
.category-section.premium-locked .section-header {
    opacity: 0.5;
    margin-bottom: 0;
    padding-bottom: 0;
}
.premium-lock-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg,
        transparent 0%,
        color-mix(in oklab, var(--bg) 50%, transparent) 35%,
        var(--surface) 80%);
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 10px;
    padding: 24px;
}
.lock-icon {
    font-size: 20px;
    width: 42px; height: 42px;
    border-radius: 10px;
    background: var(--gold-soft);
    border: 1px solid var(--gold);
    display: grid; place-items: center;
}
.lock-text {
    font: 600 13px 'Heebo';
    color: var(--ink);
}
.btn-upgrade-overlay {
    background: var(--surface);
    border: 1px solid var(--gold);
    color: var(--gold-ink);
    padding: 8px 14px;
    border-radius: 999px;
    font: 600 13px 'Heebo';
    display: inline-flex; align-items: center; gap: 7px;
    box-shadow: 0 10px 24px -14px color-mix(in oklab, var(--gold) 70%, black);
    cursor: pointer;
    transition: filter 0.15s, transform 0.06s;
}
.btn-upgrade-overlay:hover { filter: brightness(1.04); }
.btn-upgrade-overlay:active { transform: translateY(1px); }

/* ============================================
   Footer
   ============================================ */
.footer, .foot {
    margin-top: 40px;
    padding-top: 18px;
    border-top: 1px solid var(--rule);
    color: var(--ink-4); font-size: 12px;
    display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.foot .ro-foot, .footer .ro-foot {
    font-family: 'Inter', sans-serif;
    color: var(--ink-4);
}

/* ============================================
   Quiz modal
   ============================================ */
.quiz-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(20, 25, 40, 0.6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 1000;
    align-items: center; justify-content: center;
    padding: 20px;
}
.quiz-overlay.active { display: flex; }
.quiz-modal {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 14px;
    padding: 32px;
    max-width: 540px; width: 100%;
    max-height: 90vh; overflow-y: auto;
    box-shadow: var(--shadow-2);
    position: relative;
}
.quiz-modal h3 {
    margin: 0 0 6px;
    font-size: 18px; font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.02em;
}
.quiz-modal .quiz-progress-text {
    font-size: 12px;
    color: var(--ink-3);
    display: block;
    margin-bottom: 16px;
}
.quiz-progress-bar {
    height: 4px;
    background: var(--rule);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 22px;
}
.quiz-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--gold));
    transition: width 0.4s ease;
    border-radius: 999px;
}
.quiz-question {
    background: var(--bg);
    border: 1px solid var(--rule);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 16px;
    text-align: center;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 22px;
    color: var(--ink);
    direction: ltr;
    letter-spacing: -0.01em;
}
.quiz-options { display: grid; gap: 8px; margin-bottom: 16px; }
.quiz-option {
    background: var(--surface);
    color: var(--ink);
    border: 1px solid var(--rule);
    padding: 12px 16px;
    border-radius: 8px;
    font: 500 14px 'Heebo';
    cursor: pointer;
    text-align: right;
    transition: var(--transition);
}
.quiz-option:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent-ink);
}
.quiz-option.correct {
    background: var(--success); border-color: var(--success); color: white;
}
.quiz-option.wrong {
    background: var(--danger); border-color: var(--danger); color: white;
}
.quiz-typing-area { display: flex; gap: 8px; margin-bottom: 10px; }
.typing-input {
    flex: 1;
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 8px;
    padding: 12px 14px;
    font: 500 14px 'Heebo';
    color: var(--ink);
    outline: none;
}
.typing-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.typing-submit {
    background: var(--accent); color: var(--on-accent);
    border: 0; border-radius: 8px;
    padding: 0 20px;
    font: 600 14px 'Heebo';
    cursor: pointer;
}
.typing-submit:hover { background: var(--accent-ink); }
.typing-feedback {
    text-align: center;
    font: 600 13px 'Heebo';
    min-height: 1.4em;
    margin-top: 8px;
}
.typing-feedback.correct { color: var(--success); }
.typing-feedback.wrong { color: var(--danger); }
.typing-hint {
    text-align: center;
    font-size: 12px;
    color: var(--ink-3);
    margin-top: 6px;
}
.quiz-close {
    position: absolute; top: 14px; left: 14px;
    background: transparent;
    border: 1px solid var(--rule);
    width: 30px; height: 30px;
    border-radius: 50%;
    color: var(--ink-3);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
    line-height: 1;
}
.quiz-close:hover {
    background: var(--danger); color: white; border-color: var(--danger);
}
.quiz-result { text-align: center; padding: 12px 0; }
.quiz-result .score {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: 48px; line-height: 1;
    letter-spacing: -0.03em;
    color: var(--ink);
}
.quiz-result .score-label {
    display: block;
    font-size: 12px;
    color: var(--ink-3);
    margin: 6px 0 20px;
}
.quiz-trend {
    display: inline-flex; align-items: center; gap: 6px;
    font: 600 13px 'Heebo';
    margin-bottom: 20px;
}
.quiz-trend.up { color: var(--success); }
.quiz-trend.down { color: var(--danger); }
.quiz-trend.same { color: var(--ink-3); }
.quiz-restart {
    background: var(--accent); color: var(--on-accent);
    border: 0; border-radius: 999px;
    padding: 11px 24px;
    font: 600 13px 'Heebo';
    cursor: pointer;
}
.quiz-restart:hover { background: var(--accent-ink); }
.quiz-result-actions {
    display: flex; gap: 10px; justify-content: center; flex-wrap: wrap;
}
.quiz-clear-history {
    background: transparent;
    color: var(--ink-3);
    border: 1px solid var(--rule);
    padding: 11px 20px;
    border-radius: 999px;
    font: 500 12px 'Heebo';
    cursor: pointer;
    transition: var(--transition);
}
.quiz-clear-history:hover {
    border-color: var(--danger); color: var(--danger);
}

/* ============================================
   Auth modal
   ============================================ */
.auth-overlay {
    position: fixed; inset: 0;
    background: rgba(15, 20, 35, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.auth-modal {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 14px;
    padding: 36px 32px;
    max-width: 400px; width: 100%;
    box-shadow: var(--shadow-2);
    position: relative;
}
.auth-modal h2 {
    margin: 0 0 6px;
    font-size: 22px; font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--ink);
    line-height: 1.15;
}
.auth-modal h2::before {
    content: 'Bună ziua';
    display: block;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 12px;
    color: var(--accent);
    margin-bottom: 6px;
    letter-spacing: 0;
    direction: ltr;
    text-transform: none;
}
.auth-subtitle {
    font-size: 14px;
    color: var(--ink-3);
    margin: 0 0 22px;
}
.auth-close {
    position: absolute; top: 14px; left: 14px;
    background: transparent; border: none;
    color: var(--ink-3); font-size: 1.1rem;
    cursor: pointer;
    width: 28px; height: 28px;
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    line-height: 1;
    transition: var(--transition);
}
.auth-close:hover { background: var(--surface-2); color: var(--ink); }
.auth-modal input {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 8px;
    padding: 11px 14px;
    margin-bottom: 10px;
    font: 400 14px 'Heebo';
    color: var(--ink);
    outline: none;
    transition: var(--transition);
    direction: rtl;
}
.auth-modal input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.pw-masked,
.auth-modal input.pw-masked,
.account-input.pw-masked {
    -webkit-text-security: disc;
    text-security: disc;
}
.auth-btn {
    width: 100%;
    background: var(--accent); color: var(--on-accent);
    border: 0; border-radius: 8px;
    padding: 12px 20px;
    font: 600 14px 'Heebo';
    cursor: pointer;
    margin-top: 4px;
    transition: var(--transition);
    box-shadow: 0 1px 2px rgba(20,30,60,0.14), 0 0 0 1px color-mix(in oklab, var(--accent) 88%, black);
}
.auth-btn:hover { background: var(--accent-ink); }
.google-btn {
    background: var(--surface); color: var(--ink);
    border: 1px solid var(--rule);
    box-shadow: none;
    display: flex; align-items: center; justify-content: center; gap: 10px;
}
.google-btn:hover { background: var(--surface-2); border-color: var(--ink-3); }
.google-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 18px; height: 18px; border-radius: 50%;
    background: linear-gradient(135deg, #4285F4, #34A853, #FBBC05, #EA4335);
    color: white; font-weight: 700; font-size: 10px;
}
.auth-divider {
    position: relative;
    text-align: center;
    margin: 18px 0;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--ink-3);
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    position: absolute; top: 50%;
    width: 42%; height: 1px;
    background: var(--rule);
}
.auth-divider::before { right: 0; }
.auth-divider::after { left: 0; }
.auth-switch {
    font-size: 13px;
    color: var(--ink-3);
    margin-top: 14px;
    text-align: center;
}
.auth-switch a {
    color: var(--accent);
    font-weight: 600;
    transition: var(--transition);
}
.auth-switch a:hover { text-decoration: underline; }
.auth-error {
    background: color-mix(in oklab, var(--danger) 12%, var(--surface));
    color: var(--danger);
    border: 1px solid color-mix(in oklab, var(--danger) 30%, var(--rule));
    padding: 10px 14px;
    border-radius: 8px;
    font: 500 13px 'Heebo';
    margin-top: 14px;
}
.auth-note {
    font-size: 12px;
    color: var(--ink-3);
    margin-top: 12px;
    line-height: 1.5;
}

/* ============================================
   Account modal
   ============================================ */
.account-overlay {
    position: fixed; inset: 0;
    background: rgba(15, 20, 35, 0.7);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 2000;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.account-modal {
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 14px;
    padding: 30px;
    max-width: 540px; width: 100%;
    max-height: 90vh; overflow-y: auto;
    box-shadow: var(--shadow-2);
    position: relative;
}
.account-modal h2 {
    margin: 0 0 22px;
    font-size: 22px; font-weight: 800;
    color: var(--ink);
    letter-spacing: -0.02em;
}
.account-modal h3 {
    margin: 0 0 12px;
    font-size: 14px; font-weight: 700;
    color: var(--ink);
}
.account-section {
    padding-bottom: 22px;
    margin-bottom: 22px;
    border-bottom: 1px solid var(--rule);
}
.account-section:last-child { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }
.account-field {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.account-field label {
    font-size: 12px; font-weight: 600;
    color: var(--ink-3);
    min-width: 80px;
}
.account-email {
    font-family: 'JetBrains Mono', monospace;
    color: var(--ink); font-size: 13px;
}
.account-input {
    flex: 1;
    background: var(--surface);
    border: 1px solid var(--rule);
    border-radius: 8px;
    padding: 9px 12px;
    font: 400 14px 'Heebo';
    color: var(--ink);
    outline: none;
    min-width: 0;
    margin-bottom: 6px;
}
.account-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.account-small-btn {
    background: var(--accent); color: var(--on-accent);
    border: 0; padding: 8px 14px;
    border-radius: 999px;
    font: 600 12px 'Heebo';
    cursor: pointer;
    transition: var(--transition);
}
.account-small-btn:hover { background: var(--accent-ink); }
.account-danger-btn {
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
    padding: 8px 14px;
    border-radius: 999px;
    font: 600 12px 'Heebo';
    cursor: pointer;
    transition: var(--transition);
}
.account-danger-btn:hover { background: var(--danger); color: white; }
.account-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.account-note {
    font-size: 12px;
    color: var(--ink-3);
    margin-top: 10px;
    line-height: 1.55;
}
.sub-detail {
    font-size: 13px;
    color: var(--ink); margin-bottom: 6px;
}

.note {
    background: var(--gold-soft);
    border-right: 3px solid var(--gold);
    padding: 12px 16px;
    border-radius: 8px;
    margin: 16px 0;
    font-size: 13px;
    color: var(--ink-2);
}

/* ============================================
   Responsive (mobile)
   ============================================ */
@media (max-width: 960px) {
    :root { --sidebar-w: 0px; }
    .topbar {
        grid-template-columns: auto 1fr;
        height: var(--topbar-h);
    }
    .topbar-brand {
        border-left: 0;
        padding: 0 12px;
        gap: 8px;
        min-width: 0;
        flex-shrink: 1;
    }
    .topbar-main {
        padding: 0 10px;
        gap: 2px;
        justify-content: flex-end;
        min-width: 0;
    }
    .topbar-main .top-spacer { display: none; }
    .shell { grid-template-columns: 1fr; }
    .main-content { padding: 16px; }
    .hero {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 18px 18px;
    }
    .hero h1 { font-size: 22px; }
    .hero-side { min-width: 0; }
    .controls, .controls-bar { padding: 10px; gap: 8px; }
    .ctrl-spacer { display: none; }

    /* Hide horizontal mobile category-nav — sidebar drawer replaces it */
    .category-nav { display: none !important; }

    /* Mobile visibility */
    .mobile-only { display: flex; }
    .desktop-only { display: none !important; }
    .drawer-toggle { display: grid; }
    .sidebar-close {
        display: grid;
        position: absolute;
        top: 12px; left: 12px;
    }

    /* Sidebar becomes slide-in drawer (from right since RTL) */
    .sidebar {
        display: flex;
        position: fixed;
        top: 0; right: 0; bottom: 0;
        width: min(85vw, 320px);
        z-index: 100;
        background: var(--bg);
        border-left: 1px solid var(--rule);
        height: 100vh;
        transform: translateX(100%);
        transition: transform 0.25s cubic-bezier(.2,.6,.2,1);
        padding: 56px 14px 24px;
        box-shadow: -20px 0 40px -20px rgba(20,20,30,0.25);
    }
    body.sidebar-open .sidebar {
        transform: translateX(0);
    }
    body.sidebar-open .sidebar-backdrop {
        display: block;
        opacity: 1;
    }
    body.sidebar-open { overflow: hidden; }

    /* User name hide on small screens */
    .user-name { display: none; }
    .pill-premium-label { display: inline; }
}
@media (max-width: 640px) {
    .topbar-brand { padding: 0 12px; }
    .brand-text { min-width: 0; }
    .brand-title { font-size: 13px; }
    .brand-sub {
        font-size: 10px;
        max-width: 140px;
        overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    }
    .stats { grid-template-columns: repeat(3, 1fr); }
    .premium-card { grid-template-columns: 1fr; }
    .oath-head { padding: 14px; }
    .oath-body { grid-template-columns: 1fr; }
    .controls .seg { flex: 1; }
    .controls .seg button.mode-btn { padding: 6px 9px; font-size: 11px; flex: 1; justify-content: center; }
    .quiz-cluster { flex: 1; flex-wrap: wrap; }
    .quiz-btn { padding: 6px 9px; font-size: 11px; flex: 1; justify-content: center; }
    .phrase-card { padding: 14px 16px; }
    .phrase-card .pronunciation { font-size: 20px; }
    .phrase-card .romanian { font-size: 17px; }
    .user-info { display: none !important; }
}
@media (max-width: 480px) {
    .pill-premium-label { display: none; }
    .pill-premium {
        padding: 5px 8px;
        gap: 0;
    }
    .top-actions { gap: 2px; }
    .icon-btn { width: 30px; height: 30px; }
    .icon-btn svg { width: 14px; height: 14px; }
    .brand-mark { width: 26px; height: 26px; font-size: 12px; }
    .brand-sub { display: none; }
}
@media (max-width: 380px) {
    .brand-text { display: none; }
}

/* ============================================
   Print
   ============================================ */
@media print {
    .topbar, .progress-bar-container, .sidebar, .category-nav, .controls, .controls-bar,
    .audio-buttons, .reveal-btn, .learned-badge, .quiz-pick,
    .premium-card, .side-promo, .play-oath, .oath-audio-buttons, .footer, .foot {
        display: none !important;
    }
    body { background: white; color: black; }
    .shell { grid-template-columns: 1fr; }
    .main-content { padding: 0; max-width: 100%; }
    .phrase-card, .word-card, .oath-section, .oath-full-text, .hero {
        break-inside: avoid;
        box-shadow: none !important;
        border-color: #ccc !important;
        background: white !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}