Maxim Dolgolyov
333 lines
13 KiB
CSS
333 lines
13 KiB
CSS
/* ═══════════════════════════════════════════════════════════════
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Exam Preparation Module — shared styles
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Used by exam-prep*.html pages.
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═══════════════════════════════════════════════════════════════ */
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.sb-content { padding: 0; overflow-y: auto; }
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/* ── Outer wrapper ─────────────────────────────────────────────── */
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.ep-wrap {
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max-width: 1080px;
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margin: 0 auto;
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padding: 28px 24px 80px;
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width: 100%;
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}
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/* ── Page header ───────────────────────────────────────────────── */
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.ep-header {
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display: flex; align-items: center; gap: 14px;
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margin-bottom: 18px; flex-wrap: wrap;
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}
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.ep-icon {
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width: 52px; height: 52px; border-radius: 14px; flex-shrink: 0;
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background: linear-gradient(135deg, rgba(155,93,229,.22), rgba(6,214,224,.16));
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border: 1.5px solid rgba(255,255,255,.1);
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display: flex; align-items: center; justify-content: center;
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}
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.ep-icon svg { width: 26px; height: 26px; stroke: var(--violet); stroke-width: 1.8; fill: none; }
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.ep-title { font-family: 'Unbounded', sans-serif; font-size: 1.35rem; font-weight: 800; letter-spacing: -.02em; }
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.ep-sub { font-size: .82rem; color: var(--text-2); margin-top: 2px; }
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/* ── Tabs bar ──────────────────────────────────────────────────── */
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.ep-tabs {
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display: flex; gap: 4px; margin: 18px 0 26px;
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border-bottom: 1.5px solid var(--border);
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overflow-x: auto;
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}
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.ep-tab {
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display: inline-flex; align-items: center; gap: 7px;
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padding: 10px 16px;
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font-family: 'Manrope', sans-serif; font-size: .9rem; font-weight: 600;
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color: var(--text-2); text-decoration: none;
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border-bottom: 2.5px solid transparent;
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transition: color .15s, border-color .15s;
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white-space: nowrap;
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}
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.ep-tab:hover { color: var(--violet); }
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.ep-tab.active { color: var(--violet); border-bottom-color: var(--violet); }
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.ep-tab svg { width: 15px; height: 15px; stroke-width: 2; }
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/* ── Cards / sections ──────────────────────────────────────────── */
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.ep-card {
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background: var(--surface);
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border: 1.5px solid var(--border);
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border-radius: 14px;
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padding: 20px 22px;
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margin-bottom: 16px;
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transition: border-color .15s;
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}
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.ep-card:hover { border-color: var(--border-h); }
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.ep-card h3 {
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font-family: 'Unbounded', sans-serif;
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font-size: 1rem; font-weight: 800;
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margin-bottom: 12px;
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letter-spacing: -.01em;
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}
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.ep-card .ep-card-hint {
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font-size: .8rem; color: var(--text-3); margin-bottom: 14px;
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}
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/* ── Stat grid for dashboard ───────────────────────────────────── */
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.ep-stats {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
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gap: 12px;
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margin-bottom: 24px;
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}
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.ep-stat {
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background: var(--surface);
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border: 1.5px solid var(--border);
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border-radius: 12px;
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padding: 16px 18px;
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}
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.ep-stat-label {
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font-size: .72rem; font-weight: 700; text-transform: uppercase;
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letter-spacing: .04em; color: var(--text-3);
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margin-bottom: 8px;
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}
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.ep-stat-value {
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font-family: 'Unbounded', sans-serif;
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font-size: 1.5rem; font-weight: 800; line-height: 1; letter-spacing: -.02em;
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color: var(--text);
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}
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.ep-stat-value.ep-violet { color: var(--violet); }
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.ep-stat-value.ep-good { color: #06D6A0; }
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.ep-stat-value.ep-warn { color: #F8961E; }
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.ep-stat-sub {
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font-size: .72rem; color: var(--text-3); margin-top: 4px;
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}
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/* ── Progress bar ──────────────────────────────────────────────── */
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.ep-bar {
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height: 8px;
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background: rgba(155,93,229,.10);
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border-radius: 999px;
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overflow: hidden;
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margin-top: 10px;
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}
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.ep-bar-fill {
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height: 100%;
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background: linear-gradient(90deg, var(--violet), #06D6E0);
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border-radius: 999px;
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transition: width .35s ease;
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}
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/* ── Empty / placeholder state ─────────────────────────────────── */
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.ep-empty {
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padding: 56px 20px; text-align: center; color: var(--text-3);
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}
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.ep-empty svg {
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width: 44px; height: 44px; opacity: .45; margin-bottom: 12px;
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stroke: var(--text-3); stroke-width: 1.5; fill: none;
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}
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.ep-empty h4 {
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font-family: 'Unbounded', sans-serif;
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font-size: 1rem; font-weight: 700; color: var(--text-2);
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margin-bottom: 6px;
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}
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.ep-empty p { font-size: .85rem; max-width: 380px; margin: 0 auto; }
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/* ── CTA action buttons ────────────────────────────────────────── */
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.ep-cta-row {
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display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px;
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}
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.ep-btn {
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display: inline-flex; align-items: center; gap: 8px;
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padding: 9px 18px;
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border: 1.5px solid var(--violet);
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border-radius: 10px;
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background: rgba(155,93,229,.08);
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color: var(--violet);
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font-family: 'Manrope', sans-serif; font-size: .88rem; font-weight: 700;
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cursor: pointer; transition: all .15s;
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text-decoration: none;
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}
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.ep-btn:hover { background: var(--violet); color: #fff; }
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.ep-btn.ep-btn-primary {
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background: var(--violet); color: #fff;
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}
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.ep-btn.ep-btn-primary:hover { filter: brightness(1.08); }
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.ep-btn svg { width: 14px; height: 14px; stroke-width: 2; }
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/* ── Skeleton loaders ──────────────────────────────────────────── */
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.ep-skel {
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background: linear-gradient(90deg, rgba(15,23,42,.05) 0%, rgba(15,23,42,.10) 50%, rgba(15,23,42,.05) 100%);
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background-size: 200% 100%;
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animation: ep-skel-anim 1.4s ease-in-out infinite;
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border-radius: 6px;
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display: inline-block;
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}
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@keyframes ep-skel-anim {
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0% { background-position: 100% 0; }
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100% { background-position: -100% 0; }
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}
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/* ═══════════════════════════════════════════════════════════════
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Variants view (`vp-*`) — used by exam-prep-variants.html
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═══════════════════════════════════════════════════════════════ */
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/* Picker button in the header row */
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.vp-picker-btn {
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display: inline-flex; align-items: center; gap: 8px;
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padding: 9px 16px;
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border: 1.5px solid var(--border-h);
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border-radius: 10px;
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background: var(--surface); color: var(--text);
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font-family: 'Manrope', sans-serif; font-size: .88rem; font-weight: 700;
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cursor: pointer; transition: all .15s; white-space: nowrap;
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}
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.vp-picker-btn:hover { border-color: var(--violet); color: var(--violet); }
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.vp-picker-btn .vp-chev {
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width: 14px; height: 14px; transition: transform .2s;
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}
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.vp-picker-btn.open .vp-chev { transform: rotate(180deg); }
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/* Picker overlay */
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.vp-overlay {
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display: none; position: fixed; inset: 0;
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background: rgba(15,23,42,.55); z-index: 300;
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align-items: flex-start; justify-content: center; padding-top: 80px;
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backdrop-filter: blur(2px);
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}
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.vp-overlay.visible { display: flex; }
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.vp-panel {
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background: var(--surface); border: 1.5px solid var(--border);
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border-radius: 16px; box-shadow: 0 24px 64px rgba(0,0,0,.32);
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width: min(680px, 94vw); max-height: calc(100vh - 120px);
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overflow-y: auto; padding: 22px 22px 26px;
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animation: vp-in .18s ease;
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}
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@keyframes vp-in {
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from { opacity: 0; transform: translateY(-12px); }
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to { opacity: 1; transform: translateY(0); }
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}
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.vp-panel-head {
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display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px;
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}
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.vp-panel-head h2 {
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font-family: 'Unbounded', sans-serif; font-size: 1rem; font-weight: 800;
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}
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.vp-panel-close {
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width: 32px; height: 32px; border: none; background: none;
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color: var(--text-2); cursor: pointer; border-radius: 8px;
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display: flex; align-items: center; justify-content: center; transition: background .15s;
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}
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.vp-panel-close:hover { background: var(--border); color: var(--text); }
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.vp-panel-close svg { width: 18px; height: 18px; }
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/* Variants grid in the picker */
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.vp-grid {
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display: grid; grid-template-columns: repeat(10, 1fr); gap: 6px;
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}
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.vg-btn {
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aspect-ratio: 1; border: 1.5px solid var(--border-h); border-radius: 8px;
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background: transparent; color: var(--text-2);
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font-family: 'Manrope', sans-serif; font-size: .82rem; font-weight: 700;
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cursor: pointer; transition: all .12s; line-height: 1;
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}
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.vg-btn:hover { border-color: var(--violet); color: var(--violet); }
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.vg-btn.active { background: var(--violet); border-color: var(--violet); color: #fff; }
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.vg-btn.done { background: rgba(6,214,160,.15); border-color: #06D6A0; color: #06D6A0; }
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.vg-btn.done:hover { background: rgba(6,214,160,.25); }
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.vg-btn.done.active { background: #06D6A0; border-color: #06D6A0; color: #fff; }
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.vg-btn.partial { background: rgba(248,150,30,.13); border-color: #F8961E; color: #F8961E; }
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.vg-btn.partial:hover { background: rgba(248,150,30,.22); }
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@media (max-width: 540px) {
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.vp-grid { grid-template-columns: repeat(8, 1fr); }
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}
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/* Variant title + tasks */
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.vp-title {
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font-family: 'Unbounded', sans-serif; font-size: 1.35rem; font-weight: 800;
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letter-spacing: -.02em; margin-bottom: 18px;
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}
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.vp-title small {
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font-family: 'Manrope', sans-serif; font-size: .82rem; font-weight: 500;
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color: var(--text-2); margin-left: 10px;
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}
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.vp-task {
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background: var(--surface); border: 1.5px solid var(--border);
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border-radius: 14px; margin-bottom: 14px; overflow: hidden;
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transition: border-color .15s;
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}
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.vp-task:hover { border-color: var(--border-h); }
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.vp-task-header {
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display: flex; align-items: center; gap: 12px;
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padding: 12px 22px; background: rgba(155,93,229,.04);
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border-bottom: 1.5px solid var(--border);
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}
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.vp-task-num {
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width: 28px; height: 28px; border-radius: 50%;
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background: var(--violet); color: #fff;
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font-family: 'Unbounded', sans-serif; font-size: .82rem; font-weight: 800;
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display: flex; align-items: center; justify-content: center; flex-shrink: 0;
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}
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.vp-task-label {
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font-family: 'Unbounded', sans-serif; font-size: .82rem; font-weight: 700;
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color: var(--text-2); letter-spacing: .02em;
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}
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.vp-task-body { padding: 18px 24px; font-size: .98rem; line-height: 1.8; }
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.vp-task-text .katex-display { margin: 12px 0 6px; overflow-x: auto; }
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.vp-task-figure { margin: 14px 0 4px; }
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.vp-task-figure svg, .vp-task-figure img { max-width: 100%; height: auto; }
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.vp-opts {
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display: flex; flex-wrap: wrap; gap: 10px 32px;
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margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border);
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align-items: center;
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}
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.vp-opts-vertical {
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display: flex; flex-direction: column; gap: 8px;
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margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border);
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}
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.vp-opt { display: inline-flex; align-items: flex-start; gap: 6px; }
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.vp-opt-lbl {
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font-family: 'Unbounded', sans-serif; font-weight: 800;
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color: var(--violet); font-size: .9rem; white-space: nowrap;
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}
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/* Solution toggle */
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.vp-sol-wrap { padding: 0 22px 16px; }
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.vp-sol-btn {
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display: inline-flex; align-items: center; gap: 7px;
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padding: 6px 14px; border: 1.5px solid #06D6A0; border-radius: 8px;
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background: transparent; color: #06D6A0;
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font-family: 'Manrope', sans-serif; font-size: .85rem; font-weight: 700;
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cursor: pointer; transition: all .15s;
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}
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.vp-sol-btn:hover { background: rgba(6,214,160,.12); }
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.vp-sol-btn.open { background: #06D6A0; border-color: #06D6A0; color: #fff; }
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.vp-sol-btn svg { width: 13px; height: 13px; transition: transform .2s; }
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.vp-sol-btn.open svg { transform: rotate(90deg); }
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.vp-sol-panel {
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display: none; margin-top: 14px; padding: 16px 20px;
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background: rgba(6,214,160,.06); border-radius: 10px;
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border-left: 3px solid #06D6A0;
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line-height: 1.85; font-size: .94rem;
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}
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.vp-sol-panel.visible { display: block; }
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.vp-sol-panel .katex-display { margin: 10px 0 6px; overflow-x: auto; }
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.vp-sol-panel ul { margin: 6px 0 6px 22px; }
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.vp-sol-panel li { margin: 3px 0; }
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.vp-sol-panel .sol-ans {
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display: inline-block; margin-top: 12px; padding: 4px 14px;
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background: rgba(6,214,160,.2); border-radius: 6px;
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font-family: 'Unbounded', sans-serif; font-weight: 800; color: #06D6A0;
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}
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/* ── Mobile tweaks ─────────────────────────────────────────────── */
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@media (max-width: 640px) {
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.ep-wrap { padding: 20px 16px 60px; }
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.ep-title { font-size: 1.15rem; }
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.ep-tabs { gap: 0; }
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.ep-tab { padding: 9px 12px; font-size: .82rem; }
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.ep-card { padding: 16px 18px; }
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.ep-stat { padding: 14px 16px; }
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.vp-task-body { padding: 14px 18px; }
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.vp-sol-wrap { padding: 0 18px 14px; }
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.vp-sol-panel { padding: 14px 16px; }
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}
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