/* ============================================================ THEMES — CSS custom properties ============================================================ */ :root { --bg: #0f172a; --bg-2: #1e293b; --bg-3: #334155; --bg-3-hover: #475569; --fg: #e2e8f0; --muted: #94a3b8; --muted-alpha: rgba(148, 163, 184, 0.15); --primary: #3b82f6; --primary-hover: #2563eb; --primary-alpha: rgba(59, 130, 246, 0.12); --success: #22c55e; --success-hover: #16a34a; --success-bg: rgba(34, 197, 94, 0.15); --danger: #ef4444; --danger-hover: #dc2626; --danger-bg: rgba(239, 68, 68, 0.15); --warning: #f59e0b; --warning-bg: rgba(245, 158, 11, 0.15); --warning-bg-hover: rgba(245, 158, 11, 0.28); --border: #334155; --radius: 8px; } [data-theme="high-contrast"] { --bg: #000; --bg-2: #0d0d0d; --bg-3: #1e1e1e; --bg-3-hover: #2e2e2e; --fg: #fff; --muted: #bbb; --muted-alpha: rgba(187, 187, 187, 0.15); --primary: #5b9fff; --primary-hover: #3a7de0; --primary-alpha: rgba(91, 159, 255, 0.18); --success: #4dcd6a; --success-hover: #35a84a; --success-bg: rgba(77, 205, 106, 0.2); --danger: #ff5555; --danger-hover: #dd3333; --danger-bg: rgba(255, 85, 85, 0.2); --warning: #ffb833; --warning-bg: rgba(255, 184, 51, 0.2); --warning-bg-hover: rgba(255, 184, 51, 0.35); --border: #444; } [data-theme="sepia"] { --bg: #f5f0e8; --bg-2: #ede5d8; --bg-3: #d8cfc0; --bg-3-hover: #c8bfae; --fg: #2c1f0e; --muted: #7a6550; --muted-alpha: rgba(122, 101, 80, 0.15); --primary: #8b5e3c; --primary-hover: #6f4a2f; --primary-alpha: rgba(139, 94, 60, 0.15); --success: #2d7a2d; --success-hover: #1e5e1e; --success-bg: rgba(45, 122, 45, 0.15); --danger: #b83232; --danger-hover: #9b2828; --danger-bg: rgba(184, 50, 50, 0.15); --warning: #9b6a10; --warning-bg: rgba(155, 106, 16, 0.15); --warning-bg-hover: rgba(155, 106, 16, 0.28); --border: #c4b8a4; } /* ============================================================ FONT SIZE SCALE (set on via data-size attribute) ============================================================ */ html { font-size: 15px; } [data-size="small"] { font-size: 12px; } [data-size="large"] { font-size: 26px; } /* ============================================================ BASE ============================================================ */ * { box-sizing: border-box; } html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; font-size: 1rem; line-height: 1.55; min-height: 100vh; } #app { max-width: 980px; margin: 0 auto; padding: 24px 20px 64px; } /* ============================================================ HEADER ============================================================ */ header.app-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 28px; padding-bottom: 16px; border-bottom: 1px solid var(--border); flex-wrap: wrap; } .header-left { flex: 1; min-width: 0; } header.app-header h1 { margin: 0; font-size: 1.47rem; font-weight: 600; letter-spacing: 0.2px; } header.app-header .meta { font-size: 0.87rem; color: var(--muted); } /* ============================================================ HEADER CONTROLS ============================================================ */ .header-controls { display: flex; align-items: center; gap: 6px; flex-shrink: 0; } .ctrl-group { display: flex; align-items: center; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 3px; gap: 2px; } .ctrl-btn { width: 30px; height: 30px; border: none; background: transparent; color: var(--muted); cursor: pointer; border-radius: 5px; font-size: 0.87rem; display: inline-flex; align-items: center; justify-content: center; transition: background 0.12s, color 0.12s; line-height: 1; padding: 0; font-family: inherit; } .ctrl-btn:hover { background: var(--bg-3); color: var(--fg); } .ctrl-btn.active { background: var(--primary); color: #fff; } .ctrl-btn.active:hover { background: var(--primary-hover); } .ctrl-btn.fs-s { font-size: 0.7rem; font-weight: 700; } .ctrl-btn.fs-m { font-size: 0.87rem; font-weight: 700; } .ctrl-btn.fs-l { font-size: 1.07rem; font-weight: 700; } .tour-trigger { width: 30px; height: 30px; border: 1px solid var(--border); background: var(--bg-2); color: var(--muted); cursor: pointer; border-radius: 50%; font-size: 0.8rem; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; transition: background 0.12s, color 0.12s; font-family: inherit; } .tour-trigger:hover { background: var(--bg-3); color: var(--fg); } /* ============================================================ BUTTONS ============================================================ */ .btn { display: inline-block; padding: 10px 18px; border-radius: var(--radius); border: 1px solid transparent; background: var(--primary); color: #fff; font-size: 0.93rem; font-weight: 600; cursor: pointer; transition: background 0.15s, transform 0.05s; text-decoration: none; font-family: inherit; } .btn:hover { background: var(--primary-hover); } .btn:active { transform: translateY(1px); } .btn:disabled { opacity: 0.5; cursor: not-allowed; } .btn.secondary { background: var(--bg-3); color: var(--fg); } .btn.secondary:hover { background: var(--bg-3-hover); } .btn.ghost { background: transparent; color: var(--fg); border-color: var(--border); } .btn.ghost:hover { background: var(--bg-2); } .btn.danger { background: var(--danger); } .btn.danger:hover { background: var(--danger-hover); } .btn.success { background: var(--success); } .btn.success:hover { background: var(--success-hover); } .btn-row { display: flex; gap: 10px; flex-wrap: wrap; } /* ============================================================ CARDS ============================================================ */ .card { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; } .actions-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; } @media (max-width: 640px) { .actions-grid { grid-template-columns: 1fr; } } .card h2 { margin: 0 0 8px 0; font-size: 1.2rem; } .card p { margin: 0 0 16px 0; color: var(--muted); font-size: 0.93rem; } /* Card header row (title + icon buttons) */ .card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; margin-bottom: 8px; } .card-header h2 { margin: 0; flex: 1; } .card-meta-btns { display: flex; gap: 6px; flex-shrink: 0; } /* Small circular icon buttons (ℹ / 💡 / collapse) */ .icon-btn { width: 28px; height: 28px; border: 1px solid var(--border); background: var(--bg-3); color: var(--fg); cursor: pointer; border-radius: 50%; font-size: 0.75rem; display: inline-flex; align-items: center; justify-content: center; transition: background 0.12s, color 0.12s; font-family: inherit; padding: 0; flex-shrink: 0; } .icon-btn:hover { background: var(--bg-3-hover); } .icon-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); } .icon-btn.active:hover { background: var(--primary-hover); } /* Text collapse button for session list header */ .collapse-btn { border: 1px solid var(--border); background: var(--bg-3); color: var(--fg); cursor: pointer; border-radius: var(--radius); font-size: 0.8rem; display: inline-flex; align-items: center; gap: 4px; padding: 4px 10px; transition: background 0.12s; font-family: inherit; flex-shrink: 0; white-space: nowrap; } .collapse-btn:hover { background: var(--bg-3-hover); } /* Info / tip panel */ .info-panel { background: var(--primary-alpha); border: 1px solid var(--primary); border-radius: var(--radius); padding: 12px 14px; font-size: 0.87rem; color: var(--fg); margin-bottom: 12px; line-height: 1.6; } .info-panel p { margin: 0; } /* Inline clickable links inside card descriptions */ .desc-link { background: none; border: none; color: var(--primary); cursor: pointer; font-size: inherit; font-family: inherit; padding: 0; text-decoration: underline; text-underline-offset: 2px; display: inline; } .desc-link:hover { color: var(--primary-hover); } /* Session list header (title + collapse button) */ .session-list-header { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; margin-bottom: 12px; gap: 8px; } /* Worst-questions input inside tip panel */ .worst-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 10px; } .worst-label { font-size: 0.87rem; color: var(--muted); } .worst-input { width: 68px; padding: 4px 8px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--bg-3); color: var(--fg); font-size: 0.93rem; font-family: inherit; } /* ============================================================ SESSION LIST ============================================================ */ .session-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; } .session-card { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; } .session-card .label { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; } .session-card .title { font-size: 1.07rem; font-weight: 600; } .session-card .status { font-size: 0.87rem; color: var(--muted); } .session-card.completed { border-color: var(--success); } .session-card .score { font-size: 0.93rem; font-weight: 600; color: var(--success); } /* ============================================================ QUIZ SCREEN ============================================================ */ .quiz-header { display: flex; justify-content: space-between; align-items: center; background: var(--bg-2); padding: 12px 18px; border-radius: var(--radius); border: 1px solid var(--border); margin-bottom: 16px; position: sticky; top: 8px; z-index: 5; } .timer { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 1.2rem; font-weight: 600; } .timer.over { color: var(--warning); } .timer.urgent { color: var(--danger); } .progress { font-size: 0.87rem; color: var(--muted); } .question-block { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; margin-bottom: 14px; } .question-text { font-size: 1rem; line-height: 1.6; margin-bottom: 18px; white-space: pre-wrap; } .answer-list { display: flex; flex-direction: column; gap: 10px; } .answer { display: flex; gap: 12px; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius); cursor: pointer; transition: background 0.1s, border-color 0.1s; background: var(--bg); } .answer:hover { background: var(--bg-3); } .answer.selected { border-color: var(--primary); background: var(--primary-alpha); } .answer .marker { flex-shrink: 0; font-weight: 700; width: 22px; height: 22px; border-radius: 50%; background: var(--bg-3); color: var(--fg); display: flex; align-items: center; justify-content: center; font-size: 0.8rem; } .answer.selected .marker { background: var(--primary); color: #fff; } /* ============================================================ QUESTION NAVIGATOR ============================================================ */ .q-nav { display: flex; flex-wrap: wrap; gap: 6px; padding: 14px; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 16px; } .q-nav-btn { width: 34px; height: 34px; border-radius: 6px; border: 2px solid transparent; background: var(--bg-3); color: var(--muted); font-size: 0.8rem; font-weight: 600; cursor: pointer; transition: background 0.12s, border-color 0.12s, color 0.12s; display: inline-flex; align-items: center; justify-content: center; padding: 0; font-family: inherit; } .q-nav-btn:hover { background: var(--bg-3-hover); color: var(--fg); } .q-nav-btn.answered { background: var(--primary); color: #fff; border-color: transparent; } .q-nav-btn.answered:hover { background: var(--primary-hover); } .q-nav-btn.skipped { background: var(--warning-bg); color: var(--warning); border-color: var(--warning); } .q-nav-btn.skipped:hover { background: var(--warning-bg-hover); } .q-nav-btn.current { border-color: var(--fg); color: var(--fg); outline: none; } .q-nav-btn.current.answered { border-color: var(--fg); } .q-nav-btn.current.skipped { border-color: var(--fg); } .q-nav-row { justify-content: space-between; margin-top: 20px; } /* ============================================================ RECAP / RESULTS ============================================================ */ .summary-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 20px; } .stat { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; } .stat .stat-label { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; } .stat .stat-value { font-size: 1.47rem; font-weight: 700; } .stat.success .stat-value { color: var(--success); } .stat.danger .stat-value { color: var(--danger); } .stat.warning .stat-value { color: var(--warning); } .recap-question { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; margin-bottom: 12px; } .recap-question .q-num { font-size: 0.87rem; color: var(--muted); margin-bottom: 6px; } .recap-question .q-text { font-size: 0.93rem; margin-bottom: 12px; white-space: pre-wrap; } .recap-answer { padding: 10px 12px; border-radius: 6px; border: 1px solid var(--border); margin-bottom: 6px; font-size: 0.93rem; } .recap-answer.user-correct { border-color: var(--success); background: var(--success-bg); } .recap-answer.user-wrong { border-color: var(--danger); background: var(--danger-bg); } .recap-answer.is-correct { border-color: var(--success); } .recap-answer.is-partial { border-color: var(--warning); } .recap-answer.user-partial { border-color: var(--warning); background: var(--warning-bg); } .tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 0.73rem; font-weight: 600; margin-left: 8px; text-transform: uppercase; letter-spacing: 0.4px; } .tag.correct { background: var(--success-bg); color: var(--success); } .tag.wrong { background: var(--danger-bg); color: var(--danger); } .tag.partial { background: var(--warning-bg); color: var(--warning); } .tag.your { background: var(--muted-alpha); color: var(--muted); } /* ============================================================ HISTORY TABLE ============================================================ */ .history-table { display: flex; flex-direction: column; gap: 4px; margin-top: 8px; } .history-row { display: grid; grid-template-columns: 1.4fr 1.6fr 1fr 0.7fr 0.7fr 0.7fr 0.8fr; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 8px; background: var(--bg-2); font-size: 0.93rem; } .history-head { background: var(--bg-3); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted); } .history-row .score { font-weight: 600; color: var(--success); } /* ============================================================ TOAST ============================================================ */ .toast { position: fixed; top: 16px; right: 16px; background: var(--warning-bg); color: var(--warning); padding: 12px 18px; border-radius: var(--radius); border: 1px solid var(--warning); font-weight: 600; font-size: 0.93rem; z-index: 100; animation: slidein 0.3s; } @keyframes slidein { from { transform: translateY(-20px); opacity: 0; } to { transform: none; opacity: 1; } } /* ============================================================ MODAL ============================================================ */ .modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center; z-index: 50; } .modal { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; max-width: 480px; width: 90%; } .modal h3 { margin: 0 0 12px 0; } .modal p { margin: 0 0 18px 0; color: var(--muted); } .modal .modal-actions { display: flex; gap: 10px; justify-content: flex-end; } /* ============================================================ TOUR (spotlight) ============================================================ */ .tour-icon { font-size: 2rem; display: block; margin-bottom: 8px; line-height: 1; } .tour-tooltip { background: var(--bg-2); border: 1px solid var(--border); border-radius: 10px; padding: 18px; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5); animation: slidein 0.2s; } .tour-step-dot { font-size: 11px; color: var(--muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; } .tour-title { font-size: 1rem; font-weight: 700; margin: 0 0 6px 0; color: var(--fg); } .tour-text { font-size: 0.87rem; color: var(--muted); line-height: 1.55; margin: 0 0 14px 0; } .tour-btn-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; } .tour-btn-sm { padding: 6px 12px !important; font-size: 0.8rem !important; } /* ============================================================ MISC ============================================================ */ a.back-link { color: var(--muted); text-decoration: none; font-size: 0.87rem; display: inline-block; margin-bottom: 12px; } a.back-link:hover { color: var(--fg); } footer.app-footer { margin-top: 32px; padding-top: 16px; border-top: 1px solid var(--border); font-size: 0.8rem; color: var(--muted); text-align: center; } /* ============================================================ DONATION ============================================================ */ .donation-card h2 { font-size: 1.13rem; } .donation-presets { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; } .donation-presets .btn { min-width: 64px; text-align: center; text-decoration: none; } .donation-custom { display: flex; gap: 8px; align-items: center; } .donation-custom input { flex: 1; padding: 10px 12px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--bg); color: var(--fg); font-size: 0.93rem; font-family: inherit; min-width: 0; } .donation-custom input:focus { outline: none; border-color: var(--primary); } .donation-custom .currency-suffix { color: var(--muted); font-size: 0.87rem; margin-left: -4px; } /* ============================================================ CONSENT BANNER ============================================================ */ .consent-banner { position: fixed; bottom: 12px; left: 12px; right: 12px; max-width: 720px; margin: 0 auto; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px; display: flex; gap: 14px; align-items: center; z-index: 60; box-shadow: 0 10px 30px rgba(0,0,0,0.35); } .consent-text { font-size: 0.87rem; line-height: 1.5; flex: 1; color: var(--fg); } .consent-actions { display: flex; gap: 8px; flex-shrink: 0; } @media (max-width: 640px) { .consent-banner { flex-direction: column; align-items: stretch; bottom: 0; left: 0; right: 0; border-radius: 0; border-left: none; border-right: none; border-bottom: none; padding: 14px; } .consent-actions { justify-content: flex-end; } } /* ============================================================ MOBILE ============================================================ */ @media (max-width: 640px) { body { font-size: 1rem; } #app { padding: 14px 12px 48px; } header.app-header { gap: 10px; margin-bottom: 18px; padding-bottom: 12px; align-items: flex-start; flex-wrap: nowrap; } header.app-header h1 { font-size: 1.27rem; } .card { padding: 16px; } .card h2 { font-size: 1.07rem; } .quiz-header { flex-wrap: wrap; gap: 8px 12px; padding: 10px 12px; top: 0; border-radius: 0; margin: -14px -12px 14px; border-left: none; border-right: none; } .quiz-header .progress { order: 1; flex-basis: 100%; font-size: 0.8rem; } .quiz-header .timer { order: 2; } .quiz-header .btn { order: 3; margin-left: auto; padding: 8px 14px; font-size: 0.87rem; } .question-block { padding: 16px 14px; } .question-text { font-size: 0.97rem; line-height: 1.55; margin-bottom: 14px; } .answer { padding: 12px; gap: 10px; } .answer .marker { width: 24px; height: 24px; font-size: 0.87rem; } .session-list { grid-template-columns: 1fr; } .session-card { padding: 14px; } .summary-grid { grid-template-columns: 1fr 1fr; gap: 8px; } .stat { padding: 10px 12px; } .stat .stat-value { font-size: 1.2rem; } .recap-question { padding: 14px; } .recap-answer { padding: 10px; font-size: 0.9rem; } .btn { padding: 11px 16px; font-size: 0.93rem; } .btn-row { gap: 8px; } .toast { top: auto; bottom: 12px; left: 12px; right: 12px; font-size: 0.87rem; } .modal { padding: 18px; } } /* ============================================================ TOUCH — prevent sticky :hover on tap devices ============================================================ */ @media (hover: none) { .btn:hover { background: var(--primary); } .btn.secondary:hover { background: var(--bg-3); } .btn.ghost:hover { background: transparent; } .btn.danger:hover { background: var(--danger); } .btn.success:hover { background: var(--success); } .answer:hover { background: var(--bg); } .answer.selected:hover { background: var(--primary-alpha); } .ctrl-btn:hover { background: transparent; color: var(--muted); } .ctrl-btn.active:hover { background: var(--primary); color: #fff; } }