/* ═══════════════════════════════════════════════════════════════
   SN Idiomas — Stylesheet v1.0.4
   Portal Sampa News · portalsampanews.com.br
   ═══════════════════════════════════════════════════════════════ */

/* ── Wide Mode ────────────────────────────────────────────────── */
#snid-app.snid-wide {
    width: 100vw; position: relative;
    left: 50%; right: 50%;
    margin-left: -50vw; margin-right: -50vw;
    border-radius: 0;
}
#snid-app:fullscreen,
#snid-app:-webkit-full-screen,
#snid-app:-moz-full-screen {
    overflow-y: auto; border-radius: 0;
    width: 100%; max-height: 100vh;
}

/* ── Hero Actions ─────────────────────────────────────────────── */
.snid-hero-actions {
    display: flex; justify-content: flex-end;
    gap: 8px; margin-bottom: 12px;
}
.snid-hero-btn {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.15);
    color: #94a3b8; padding: 5px 14px;
    border-radius: 6px; font-size: .78rem;
    cursor: pointer; transition: all .15s;
}
.snid-hero-btn:hover, .snid-hero-btn.active {
    background: rgba(255,255,255,.18); color: #fff;
    border-color: rgba(255,255,255,.35);
}

/* ── Reset & Base ─────────────────────────────────────────────── */
#snid-app *, #snid-app *::before, #snid-app *::after {
    box-sizing: border-box; margin: 0; padding: 0;
}
#snid-app {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0f1923; color: #e2e8f0;
    min-height: 60vh; padding-bottom: 48px;
    border-radius: 8px; overflow: hidden;
}

/* ── Views ────────────────────────────────────────────────────── */
.snid-view { display: none; }
.snid-view-active { display: block; }

/* ── Hero ─────────────────────────────────────────────────────── */
.snid-hero {
    background: linear-gradient(135deg, #0a1a2e 0%, #1a2a4a 100%);
    padding: 32px 32px 28px; border-bottom: 1px solid rgba(255,255,255,.08);
    text-align: center;
}
.snid-hero-title { font-size: 2rem; font-weight: 700; color: #fff; letter-spacing: -.5px; margin-bottom: 6px; }
.snid-hero-sub { color: #94a3b8; font-size: .9rem; }
.snid-hero-sub strong { color: #60a5fa; }

/* ── Language Grid (Dashboard) ────────────────────────────────── */
.snid-lang-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px; padding: 32px;
}
.snid-lang-card {
    background: #1a2535; border: 1px solid rgba(255,255,255,.07);
    border-top: 4px solid var(--lang-color, #CC0000);
    border-radius: 10px; padding: 24px 20px 20px;
    cursor: pointer; transition: transform .2s, box-shadow .2s;
    display: flex; flex-direction: column; align-items: center;
    text-align: center; gap: 8px;
}
.snid-lang-card:hover, .snid-lang-card:focus {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,.4);
    outline: none;
}
.snid-lang-flag { font-size: 2.5rem; line-height: 1; }
.snid-lang-name { font-size: 1.1rem; font-weight: 700; color: #fff; }
.snid-lang-native { font-size: .8rem; color: #64748b; }
.snid-lang-prog-bar { width: 100%; height: 5px; background: rgba(255,255,255,.1); border-radius: 99px; overflow: hidden; margin-top: 4px; }
.snid-lang-prog-fill { height: 100%; background: var(--lang-color, #CC0000); border-radius: 99px; transition: width .6s ease; }
.snid-lang-prog-label { font-size: .75rem; color: #64748b; }

/* ── Language Header ──────────────────────────────────────────── */
.snid-lang-header {
    background: linear-gradient(135deg, var(--lang-color, #003399) 0%, #0f1923 100%);
    padding: 20px 28px; display: flex; align-items: center;
    gap: 16px; flex-wrap: wrap;
}
.snid-lang-header-flag { font-size: 2rem; }
.snid-lang-header-info { display: flex; align-items: center; gap: 12px; flex: 1; }
.snid-lang-header-info h2 { font-size: 1.3rem; font-weight: 700; color: #fff; }
.snid-lang-header-info span { font-size: .85rem; color: rgba(255,255,255,.55); }

/* ── Module Grid ──────────────────────────────────────────────── */
.snid-module-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 14px; padding: 24px;
}
.snid-module-card {
    background: #1a2535; border: 1px solid rgba(255,255,255,.07);
    border-radius: 8px; padding: 16px; cursor: pointer;
    transition: all .2s; display: flex; flex-direction: column; gap: 6px;
}
.snid-module-card:hover:not(.snid-locked), .snid-module-card:focus:not(.snid-locked) {
    border-color: #3b82f6; background: #1e2d40;
    outline: none; transform: translateY(-2px);
}
.snid-module-card.snid-locked { cursor: not-allowed; opacity: .4; }
.snid-module-card.snid-completed { border-color: rgba(34,197,94,.35); background: rgba(34,197,94,.06); }
.snid-module-card.snid-in-progress { border-color: rgba(245,158,11,.35); }
.snid-module-num { font-size: .7rem; color: #64748b; font-weight: 600; letter-spacing: 1px; }
.snid-module-theme { font-size: .85rem; color: #cbd5e1; font-weight: 500; line-height: 1.3; }
.snid-module-status { font-size: .75rem; color: #64748b; margin-top: auto; }

/* ── Evaluation Banner ────────────────────────────────────────── */
.snid-eval-banner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; margin: 0 24px 28px; padding: 20px 24px;
    border-radius: 10px; flex-wrap: wrap;
}
.snid-eval-unlocked { background: linear-gradient(135deg,#1a3a1a,#162d16); border: 1px solid rgba(34,197,94,.25); }
.snid-eval-locked { background: #1a2535; border: 1px solid rgba(255,255,255,.07); opacity: .6; }
.snid-eval-banner-info { display: flex; align-items: center; gap: 14px; }
.snid-eval-icon { font-size: 1.8rem; }
.snid-eval-banner-info strong { display: block; color: #fff; font-size: .95rem; }
.snid-eval-banner-info span { font-size: .8rem; color: #94a3b8; }

/* ═══════════════════════════════════════════════════════════════
   MODULE VIEWER — redesign completo
   ═══════════════════════════════════════════════════════════════ */

/* ── Module Header ────────────────────────────────────────────── */
.snid-module-header {
    background: #0d1520;
    border-bottom: 1px solid rgba(255,255,255,.08);
    padding: 0;
}
.snid-module-header-top {
    display: flex; align-items: center;
    gap: 12px; padding: 14px 24px 12px;
}
.snid-module-badge {
    font-size: .72rem; font-weight: 600;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    padding: 4px 12px; border-radius: 99px;
    color: #94a3b8; white-space: nowrap; letter-spacing: .5px;
}
.snid-module-title {
    font-size: 1.05rem; font-weight: 700; color: #fff;
    line-height: 1.35; padding: 0 24px 16px;
    border-left: 3px solid #CC0000; margin-left: 24px;
}

/* ── Tabs ─────────────────────────────────────────────────────── */
.snid-tabs {
    display: flex; gap: 0;
    background: #0a1018;
    border-bottom: 1px solid rgba(255,255,255,.08);
    overflow-x: auto; padding: 0 16px;
}
.snid-tab-btn {
    background: none; border: none; border-bottom: 3px solid transparent;
    color: #64748b; padding: 14px 20px; font-size: .85rem; font-weight: 500;
    cursor: pointer; white-space: nowrap; transition: color .2s, border-color .2s;
}
.snid-tab-btn:hover { color: #cbd5e1; }
.snid-tab-btn.active { color: #60a5fa; border-bottom-color: #60a5fa; }

.snid-tab-pane { display: none; padding: 28px 28px 32px; }
.snid-tab-pane.active { display: block; }

/* ── Text Tab ─────────────────────────────────────────────────── */
.snid-text-block {
    background: #1a2535;
    border: 1px solid rgba(255,255,255,.08);
    border-left: 4px solid #3b82f6;
    border-radius: 8px; padding: 24px 28px;
    font-size: 1rem; line-height: 1.9; color: #dde6f0;
    max-width: 760px;
}
.snid-text-block.snid-zh,
.snid-zh .snid-text-block {
    font-family: 'Noto Sans SC', sans-serif; font-size: 1.08rem;
}

/* ── Glossary Tab ─────────────────────────────────────────────── */
.snid-glossary {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 14px;
}
.snid-glossary-item {
    background: #1a2535; border: 1px solid rgba(255,255,255,.08);
    border-radius: 10px; padding: 16px 18px;
    display: flex; flex-direction: column; gap: 6px;
    transition: border-color .2s;
}
.snid-glossary-item:hover { border-color: rgba(96,165,250,.3); }
.snid-glos-word { font-size: 1.05rem; font-weight: 700; color: #60a5fa; }
.snid-glos-word.snid-zh { font-family: 'Noto Sans SC', sans-serif; font-size: 1.2rem; }
.snid-pinyin { font-size: .8rem; color: #94a3b8; font-weight: 400; }
.snid-glos-translation { font-size: .88rem; color: #34d399; font-weight: 500; }
.snid-glos-example {
    font-size: .82rem; color: #64748b; font-style: italic;
    line-height: 1.5; border-top: 1px solid rgba(255,255,255,.06);
    padding-top: 8px; margin-top: 2px;
}
.snid-glos-example.snid-zh { font-family: 'Noto Sans SC', sans-serif; font-style: normal; }

/* ═══════════════════════════════════════════════════════════════
   EXERCISES — redesign completo
   ═══════════════════════════════════════════════════════════════ */

.snid-ex-section { margin-bottom: 36px; }
.snid-ex-section:last-child { margin-bottom: 0; }

.snid-ex-title {
    display: flex; align-items: center; gap: 10px;
    font-size: .8rem; font-weight: 700; color: #64748b;
    text-transform: uppercase; letter-spacing: 1.5px;
    margin-bottom: 16px; padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,.07);
}

.snid-exercise {
    background: #141e2b; border: 1px solid rgba(255,255,255,.07);
    border-radius: 10px; padding: 20px 22px;
    margin-bottom: 14px; transition: border-color .2s;
}
.snid-exercise:last-child { margin-bottom: 0; }
.snid-exercise:hover { border-color: rgba(255,255,255,.12); }

.snid-ex-sentence {
    font-size: 1rem; color: #e2e8f0; line-height: 1.65;
    margin-bottom: 14px; font-weight: 500;
}
.snid-ex-sentence.snid-zh { font-family: 'Noto Sans SC', sans-serif; font-size: 1.08rem; }
.snid-ex-question { font-size: .95rem; color: #e2e8f0; line-height: 1.5; margin-bottom: 14px; }
.snid-ex-hint { font-size: .8rem; color: #64748b; margin-bottom: 12px; font-style: italic; }
.snid-blank {
    display: inline-block; min-width: 80px;
    background: rgba(59,130,246,.12);
    border-bottom: 2px dashed #3b82f6;
    padding: 1px 10px; border-radius: 3px; color: #60a5fa;
}

/* Options — visual muito mais forte */
.snid-ex-options {
    display: flex; flex-direction: column; gap: 8px;
}
.snid-ex-option {
    background: rgba(255,255,255,.04);
    border: 1.5px solid rgba(255,255,255,.12);
    color: #cbd5e1; padding: 11px 16px; border-radius: 7px;
    cursor: pointer; font-size: .9rem; text-align: left;
    transition: background .15s, border-color .15s, color .15s;
    line-height: 1.4;
}
.snid-ex-option:hover:not(:disabled) {
    background: rgba(59,130,246,.15);
    border-color: #3b82f6; color: #e2e8f0;
}
.snid-ex-option.correct {
    background: rgba(34,197,94,.15); border-color: #22c55e;
    color: #4ade80; font-weight: 600;
}
.snid-ex-option.wrong {
    background: rgba(239,68,68,.12); border-color: #ef4444; color: #f87171;
}
.snid-ex-option.snid-zh { font-family: 'Noto Sans SC', sans-serif; }
.snid-ex-option:disabled { cursor: default; }

.snid-ex-feedback {
    display: none; margin-top: 10px; font-size: .83rem;
    padding: 8px 12px; border-radius: 6px;
}
.snid-ex-feedback.visible { display: block; }
.snid-ex-feedback.ok { background: rgba(34,197,94,.1); color: #4ade80; }
.snid-ex-feedback.fail { background: rgba(239,68,68,.1); color: #f87171; }

/* ═══════════════════════════════════════════════════════════════
   QUIZ — redesign completo
   ═══════════════════════════════════════════════════════════════ */
.snid-quiz-intro {
    background: rgba(59,130,246,.08);
    border: 1px solid rgba(59,130,246,.2);
    border-radius: 8px; padding: 14px 18px;
    margin-bottom: 24px; font-size: .87rem; color: #94a3b8;
}
.snid-quiz-intro strong { color: #60a5fa; }

.snid-quiz-item {
    background: #141e2b; border: 1px solid rgba(255,255,255,.08);
    border-radius: 10px; padding: 22px 22px 18px;
    margin-bottom: 16px;
}
.snid-quiz-item:last-of-type { margin-bottom: 0; }

.snid-quiz-q {
    font-size: .97rem; color: #e2e8f0; margin-bottom: 16px;
    line-height: 1.5; font-weight: 500;
}
.snid-quiz-q strong { color: #60a5fa; margin-right: 4px; }

/* Quiz options — muito mais visíveis */
.snid-quiz-options { display: flex; flex-direction: column; gap: 9px; }
.snid-quiz-option {
    background: #1e2d3d;
    border: 1.5px solid rgba(255,255,255,.12);
    color: #cbd5e1; padding: 12px 18px;
    border-radius: 8px; text-align: left; cursor: pointer;
    font-size: .92rem; transition: all .15s; line-height: 1.4;
    position: relative;
}
.snid-quiz-option::before {
    content: attr(data-letter);
    display: inline-flex; align-items: center; justify-content: center;
    width: 22px; height: 22px; border-radius: 50%;
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
    font-size: .72rem; font-weight: 700; color: #64748b;
    margin-right: 10px; flex-shrink: 0;
    vertical-align: middle;
}
.snid-quiz-option:hover:not(:disabled) {
    background: #253548; border-color: #3b82f6; color: #e2e8f0;
}
.snid-quiz-option:hover:not(:disabled)::before { background: #3b82f6; border-color: #3b82f6; color: #fff; }
.snid-quiz-option.selected { background: #1e3a5f; border-color: #60a5fa; color: #93c5fd; }
.snid-quiz-option.selected::before { background: #3b82f6; border-color: #3b82f6; color: #fff; }
.snid-quiz-option.correct { background: rgba(34,197,94,.12); border-color: #22c55e; color: #4ade80; }
.snid-quiz-option.correct::before { background: #22c55e; border-color: #22c55e; color: #fff; }
.snid-quiz-option.wrong { background: rgba(239,68,68,.1); border-color: #ef4444; color: #f87171; }
.snid-quiz-option.wrong::before { background: #ef4444; border-color: #ef4444; color: #fff; }
.snid-quiz-option:disabled { cursor: default; }

.snid-quiz-submit-wrap { margin-top: 28px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.07); }

/* Quiz result ─────────────────────────────────────────────────── */
.snid-quiz-result, .snid-eval-result {
    margin-top: 24px; padding: 28px; border-radius: 12px;
    text-align: center; border: 1px solid;
}
.snid-quiz-result.passed, .snid-eval-result.passed {
    background: rgba(34,197,94,.07); border-color: rgba(34,197,94,.25);
}
.snid-quiz-result.failed, .snid-eval-result.failed {
    background: rgba(239,68,68,.07); border-color: rgba(239,68,68,.2);
}
.snid-result-score { font-size: 3rem; font-weight: 800; color: #fff; line-height: 1; }
.snid-result-pct { font-size: 1.2rem; color: #94a3b8; margin-top: 4px; }
.snid-result-status { font-size: .95rem; margin-top: 12px; line-height: 1.4; }

/* ═══════════════════════════════════════════════════════════════
   EVALUATION — redesign
   ═══════════════════════════════════════════════════════════════ */
.snid-eval-header {
    background: #0a1018; padding: 20px 28px;
    border-bottom: 1px solid rgba(255,255,255,.07);
    position: sticky; top: 0; z-index: 10;
}
.snid-eval-header h2 { font-size: 1.15rem; color: #fff; margin: 8px 0 4px; }
.snid-eval-info { font-size: .82rem; color: #64748b; margin-bottom: 12px; }
.snid-eval-progress-bar { height: 6px; background: rgba(255,255,255,.08); border-radius: 99px; overflow: hidden; margin-bottom: 6px; }
.snid-eval-progress-fill { height: 100%; background: linear-gradient(90deg,#3b82f6,#60a5fa); border-radius: 99px; transition: width .3s ease; }
.snid-eval-count { font-size: .78rem; color: #64748b; text-align: right; }

.snid-eval-questions { padding: 24px 28px; display: flex; flex-direction: column; gap: 18px; }
.snid-eval-item {
    background: #141e2b; border: 1px solid rgba(255,255,255,.08);
    border-radius: 10px; padding: 20px 22px; transition: border-color .2s;
}
.snid-eval-item.answered { border-color: rgba(59,130,246,.25); }
.snid-eval-type { font-size: .7rem; color: #64748b; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
.snid-eval-context {
    background: rgba(255,255,255,.04); border-left: 3px solid #3b82f6;
    padding: 10px 14px; font-size: .85rem; color: #94a3b8;
    border-radius: 0 6px 6px 0; margin-bottom: 12px; line-height: 1.6;
}
.snid-eval-context.snid-zh { font-family: 'Noto Sans SC', sans-serif; }
.snid-eval-question { font-size: .95rem; color: #e2e8f0; margin-bottom: 14px; line-height: 1.5; font-weight: 500; }

.snid-eval-options { display: flex; flex-direction: column; gap: 8px; }
.snid-eval-option {
    background: #1e2d3d; border: 1.5px solid rgba(255,255,255,.1);
    color: #cbd5e1; padding: 11px 16px; border-radius: 8px;
    text-align: left; cursor: pointer; font-size: .9rem;
    transition: all .15s; line-height: 1.4;
}
.snid-eval-option:hover   { background: #253548; border-color: #3b82f6; }
.snid-eval-option.selected { background: #1e3a5f; border-color: #60a5fa; color: #93c5fd; }
.snid-eval-option.snid-zh  { font-family: 'Noto Sans SC', sans-serif; }
.snid-eval-option:disabled { cursor: default; }

.snid-eval-submit-area {
    padding: 24px 28px; border-top: 1px solid rgba(255,255,255,.07);
    display: flex; flex-direction: column; gap: 16px;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.snid-btn-primary {
    background: linear-gradient(135deg,#CC0000,#aa0000);
    color: #fff; border: none; padding: 12px 28px;
    border-radius: 8px; font-size: .92rem; font-weight: 600;
    cursor: pointer; transition: opacity .2s, transform .15s;
}
.snid-btn-primary:hover   { opacity: .88; transform: translateY(-1px); }
.snid-btn-primary:disabled { opacity: .45; cursor: not-allowed; transform: none; }

.snid-back-btn {
    background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1);
    color: #94a3b8; padding: 7px 16px; border-radius: 6px;
    font-size: .82rem; cursor: pointer; transition: all .15s; white-space: nowrap;
}
.snid-back-btn:hover { background: rgba(255,255,255,.13); color: #fff; }

/* ── Loading / Toast / Error ──────────────────────────────────── */
.snid-loading {
    display: flex; align-items: center; justify-content: center;
    gap: 14px; padding: 70px 24px; color: #64748b; font-size: .9rem;
}
.snid-spinner {
    width: 24px; height: 24px;
    border: 3px solid rgba(255,255,255,.1); border-top-color: #3b82f6;
    border-radius: 50%; display: inline-block;
    animation: snid-spin 1s linear infinite;
}
@keyframes snid-spin { to { transform: rotate(360deg); } }

.snid-error {
    background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.2);
    color: #f87171; padding: 20px 28px; border-radius: 8px; margin: 28px;
}
.snid-toast {
    position: fixed; bottom: 24px; right: 24px;
    background: #1e2d3d; color: #e2e8f0;
    padding: 12px 20px; border-radius: 8px; font-size: .85rem;
    box-shadow: 0 4px 20px rgba(0,0,0,.4);
    opacity: 0; transform: translateY(10px);
    transition: all .3s; z-index: 9999; pointer-events: none;
}
.snid-toast.visible { opacity: 1; transform: translateY(0); }

/* ── Login Prompt ─────────────────────────────────────────────── */
.snid-login-prompt {
    background: #1a2535; border: 1px solid rgba(255,255,255,.07);
    border-radius: 10px; padding: 40px; text-align: center; color: #94a3b8;
}
.snid-login-prompt a { color: #60a5fa; }

/* ══════════════════════════════════════════════════════════════
   ADMIN STYLES
   ══════════════════════════════════════════════════════════════ */
.snid-admin-wrap { max-width: 1100px; }
.snid-admin-wrap h1 { color: #1e293b; margin-bottom: 4px; }
.snid-admin-sub { color: #64748b; font-size: .85rem; margin-bottom: 24px; }
.snid-admin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 16px; margin-bottom: 24px; }
.snid-admin-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 10px; overflow: hidden; box-shadow: 0 1px 4px rgba(0,0,0,.06); }
.snid-admin-card-full { grid-column: 1 / -1; padding: 20px; }
.snid-admin-card-full h3 { margin-bottom: 16px; font-size: 1rem; color: #1e293b; }
.snid-admin-card-header { padding: 16px; background: #f8fafc; border-bottom: 1px solid #e2e8f0; display: flex; align-items: center; gap: 10px; }
.snid-admin-flag { font-size: 1.6rem; }
.snid-admin-native { font-size: .75rem; color: #94a3b8; margin-left: auto; }
.snid-admin-card-body { padding: 16px; }
.snid-admin-stat { display: flex; justify-content: space-between; align-items: center; font-size: .82rem; color: #64748b; margin-bottom: 8px; }
.snid-admin-stat strong { color: #1e293b; font-weight: 600; }
.snid-cache-bar { height: 4px; background: #e2e8f0; border-radius: 99px; overflow: hidden; margin-bottom: 10px; }
.snid-cache-fill { height: 100%; background: #22c55e; border-radius: 99px; transition: width .5s; }
.snid-admin-card-actions { padding: 12px 16px; display: flex; gap: 8px; flex-wrap: wrap; border-top: 1px solid #e2e8f0; }
.snid-btn-admin { background: #003399; color: #fff; border: none; padding: 6px 12px; border-radius: 5px; font-size: .78rem; cursor: pointer; transition: background .15s; }
.snid-btn-admin:hover { background: #0044cc; }
.snid-btn-admin:disabled { opacity: .5; cursor: not-allowed; }
.snid-btn-danger { background: #CC0000; }
.snid-btn-danger:hover { background: #aa0000; }
.snid-btn-admin-sm { font-size: .75rem; padding: 4px 10px; background: #64748b; color: #fff; border: none; border-radius: 4px; cursor: pointer; }
.snid-btn-admin-sm:hover { background: #475569; }
.snid-badge { font-size: .72rem; padding: 3px 8px; border-radius: 99px; font-weight: 600; }
.snid-badge-ok { background: #dcfce7; color: #166534; }
.snid-badge-warn { background: #fef9c3; color: #854d0e; }
.snid-badge-fail { background: #fee2e2; color: #991b1b; }
.snid-admin-notice { padding: 12px 16px; border-radius: 6px; margin-bottom: 20px; font-size: .85rem; }
.snid-notice-ok { background: #f0fdf4; border: 1px solid #86efac; color: #166534; }
.snid-notice-warn { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; }
.snid-admin-form { display: flex; flex-direction: column; gap: 10px; max-width: 480px; }
.snid-admin-form label { font-size: .82rem; color: #64748b; font-weight: 600; }
.snid-input { border: 1px solid #e2e8f0; border-radius: 6px; padding: 8px 12px; font-size: .9rem; color: #1e293b; width: 100%; }
.snid-admin-hint { font-size: .78rem; color: #94a3b8; margin-top: 8px; }
.snid-admin-hint code { background: #f1f5f9; padding: 2px 6px; border-radius: 3px; }
.snid-admin-filter { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; align-items: center; }
.snid-filter-link { padding: 5px 12px; border-radius: 99px; font-size: .82rem; color: #64748b; background: #f1f5f9; text-decoration: none; transition: all .15s; }
.snid-filter-link:hover, .snid-filter-link.active { background: #003399; color: #fff; }
.snid-admin-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.snid-admin-table th { background: #f8fafc; color: #64748b; font-weight: 600; padding: 10px 12px; text-align: left; border-bottom: 2px solid #e2e8f0; }
.snid-admin-table td { padding: 9px 12px; border-bottom: 1px solid #f1f5f9; color: #334155; vertical-align: middle; }
.snid-admin-table tr:hover td { background: #f8fafc; }

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 640px) {
    .snid-lang-grid    { grid-template-columns: repeat(2,1fr); gap: 12px; padding: 16px; }
    .snid-module-grid  { grid-template-columns: repeat(2,1fr); gap: 10px; padding: 16px; }
    .snid-glossary     { grid-template-columns: 1fr; }
    .snid-hero-title   { font-size: 1.5rem; }
    .snid-tabs         { padding: 0 8px; }
    .snid-tab-pane     { padding: 18px 16px 24px; }
    .snid-eval-banner  { flex-direction: column; align-items: flex-start; }
    .snid-module-title { padding: 0 16px 14px; margin-left: 16px; }
    .snid-eval-questions, .snid-eval-submit-area { padding: 16px; }
}