/* ============================================================================ course-components.css — Shared component look-and-feel for all HSCI modules ---------------------------------------------------------------------------- Single source of truth for the repeated UI components across HSCI 130, 230, 341, 410 and 841. Linked LAST in every module (immediately before ) so that, at equal specificity, these rules win over any drifted inline CSS. All rules reference the shared :root palette already defined in every module (--teal, --green, --dark-teal, --grey, --very-light-teal, --light-green, --radius, --shadow, --shadow-lg, --text, --text-light, --accent, etc.), so nothing here hard-codes a theme colour except the deliberately faint greys used as neutral surfaces. Canonical references: • Learning-objectives box → HSCI 130 L1 S1 (.info-box.green) • Flash-card popup → HSCI 230 L1 S2 (.flip-card / .card-modal*) • Tabbed content → HSCI 341 L1 S2 (.tabs) + faint grey surface ============================================================================ */ /* ── 1. Learning-objectives box & info boxes ───────────────────────────────── The green variant is the standard "Learning Objectives" container shown after the Introduction and Overview block on every section. */ .info-box { border-radius: var(--radius); padding: 24px; margin: 24px 0; border-left: 4px solid var(--teal); } .info-box.teal { background: var(--very-light-teal); border-color: var(--teal); } .info-box.green { background: var(--light-green); border-color: var(--green); } .info-box.rose { background: var(--light-rose); border-color: var(--accent); } .info-box.amber { background: #FFF8E1; border-color: #FFA000; } .info-box h4 { font-size: 15px; font-weight: 700; margin-bottom: 10px; color: var(--dark-teal); } .info-box.green h4 { color: var(--green); } .info-box .box-title { font-weight: 700; margin-bottom: 6px; color: inherit; } .info-box ul { margin: 0 0 0 22px; padding: 0; } .info-box li { margin-bottom: 5px; } /* ── 2. Flash cards (popup style) ──────────────────────────────────────────── Face = title + hint on a teal gradient tile; click opens a centred modal. */ .flip-grid, .flip-card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin: 24px 0; } .flip-card { cursor: pointer; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform 0.2s, box-shadow 0.2s; background: linear-gradient(135deg, rgba(11,123,107,0.9), rgba(6,92,80,0.95)), url('../bg_texture.jpg') center/cover no-repeat; color: #fff; padding: 24px 18px; text-align: center; min-height: 100px; display: flex; align-items: center; justify-content: center; position: relative; } .flip-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); } /* Standard face markup is + . .card-label / .card-icon are legacy faces kept here as a visual safety net: the label is styled like a title and the "+" icon is hidden, so any face that was not converted still matches the standard look. */ .flip-card .card-title, .flip-card .card-label { font-weight: 600; font-size: 15px; line-height: 1.4; color: #fff; } .flip-card .card-hint { position: absolute; bottom: 8px; left: 0; right: 0; font-size: 11px; opacity: 0.6; } .flip-card .card-icon { display: none; } /* Modal */ .card-modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 200; align-items: center; justify-content: center; padding: 24px; animation: fadeIn 0.2s ease; } .card-modal-overlay.show { display: flex; } .card-modal { background: #fff; border-radius: 16px; max-width: 520px; width: 100%; box-shadow: var(--shadow-lg); overflow: hidden; animation: fadeIn 0.3s ease; max-height: 80vh; display: flex; flex-direction: column; } .card-modal-header { background: linear-gradient(135deg, rgba(11,123,107,0.92), rgba(6,92,80,0.95)), url('../bg_texture.jpg') center/cover no-repeat; color: #fff; padding: 24px 28px; position: relative; } .card-modal-header h3 { font-size: 18px; font-weight: 700; margin: 0; color: #fff; } .card-modal-close { position: absolute; top: 12px; right: 16px; background: rgba(255,255,255,0.2); border: none; color: #fff; width: 32px; height: 32px; border-radius: 50%; font-size: 18px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background 0.2s; } .card-modal-close:hover { background: rgba(255,255,255,0.35); } .card-modal-body { padding: 24px 28px; font-size: 15px; line-height: 1.7; color: var(--text); overflow-y: auto; } /* ── 3. Tabbed content (bordered, faint grey surface) ──────────────────────── 341 L1 tab styling, set on a very faint light-grey surface as requested. */ .tabs { margin: 24px 0; background: #F6F7F8; border: 1px solid var(--grey); border-radius: var(--radius); padding: 8px 8px 0; } .tab-buttons { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 2px solid var(--grey); padding-bottom: 0; margin-bottom: 0; } .tab-btn { padding: 10px 18px; border: none; background: none; cursor: pointer; font-size: 13.5px; font-weight: 500; color: var(--text-light); border-bottom: 2px solid transparent; margin-bottom: -2px; transition: all 0.2s; border-radius: 8px 8px 0 0; } .tab-btn:hover { background: var(--very-light-teal); color: var(--dark-teal); } .tab-btn.active { color: var(--dark-teal); border-bottom-color: var(--accent); font-weight: 600; background: var(--very-light-teal); } .tab-panel { display: none; padding: 24px; background: #FCFCFD; border: 1px solid var(--grey); border-top: none; border-radius: 0 0 var(--radius) var(--radius); font-size: 15px; line-height: 1.7; } .tab-panel.active { display: block; animation: fadeIn 0.3s ease; } /* ── 4. Other shared components (standardized for consistency) ─────────────── Accordion, data tables and glossary entries had drifted between courses; these pin them to one look. Reflection boxes, R-boxes and quizzes carry interactive state styling and are intentionally left to each module. */ /* Accordion */ .accordion { margin: 24px 0; } .accordion-item { border: 1px solid var(--grey); border-radius: var(--radius); margin-bottom: 8px; overflow: hidden; background: var(--white); } .accordion-header { padding: 16px 20px; cursor: pointer; display: flex; align-items: center; justify-content: space-between; font-weight: 600; font-size: 15px; transition: background 0.2s; user-select: none; } .accordion-header:hover { background: var(--very-light-teal); } .accordion-header .arrow { transition: transform 0.3s; font-size: 12px; color: var(--accent); } .accordion-item.open .accordion-header { background: var(--very-light-teal); color: var(--dark-teal); } .accordion-item.open .accordion-header .arrow { transform: rotate(180deg); } .accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; } .accordion-body-inner { padding: 0 20px 20px; font-size: 15px; line-height: 1.7; color: var(--text-light); } /* Data tables */ .data-table { width: 100%; border-collapse: collapse; margin: 16px 0 24px; font-size: 14px; } .data-table th { background: var(--dark-teal); color: #fff; padding: 10px 14px; text-align: left; font-weight: 600; } .data-table td { padding: 10px 14px; border-bottom: 1px solid var(--grey); } .data-table tr:nth-child(even) { background: var(--very-light-teal); } .data-table .highlight { background: var(--light-amber); font-weight: 600; } /* Glossary entries */ .glossary-entry { background: var(--white); border-left: 3px solid var(--teal); border-radius: 0 8px 8px 0; padding: 14px 18px; margin-bottom: 8px; box-shadow: var(--shadow); transition: transform 0.15s, border-left-color 0.15s; } .glossary-entry:hover { transform: translateX(2px); } .glossary-entry.glossary-person { border-left-color: var(--accent); } .glossary-entry.glossary-concept { border-left-color: var(--teal); } .glossary-entry.glossary-method { border-left-color: var(--purple); } .glossary-entry .glossary-term { display: block; font-weight: 700; color: var(--dark-teal); font-size: 15.5px; margin-bottom: 4px; } .glossary-entry.glossary-person .glossary-term { color: var(--accent-dark); } .glossary-entry .glossary-def { font-size: 14.5px; color: var(--text); line-height: 1.6; } .glossary-entry.hidden { display: none; } /* ============================================================================ SWEEP ADDITIONS (2026-06-12) — shared house-style components Added by the editorial sweep. Linked last, so these win at equal specificity. ============================================================================ */ /* ── A. External-link house style ─────────────────────────────────────────── Links are NOT coloured. The linked text keeps the surrounding text colour and is marked with a dotted underline only. Applies to every external link in the reading column and on slides. (Inline color/text-decoration on a link still wins over this — the sweep strips those inline styles so this rule governs.) */ .module-body a[href^="http"], .module-body a.cite, .module-body a.ext, .av-slide a[href^="http"], .av-slide a.cite { color: inherit; text-decoration: none; border-bottom: 1px dotted currentColor; -webkit-text-decoration-skip-ink: none; text-decoration-skip-ink: none; } .module-body a[href^="http"]:hover, .module-body a.cite:hover, .module-body a.ext:hover { border-bottom-color: var(--teal, #0B7B6B); border-bottom-style: solid; } .av-slide a[href^="http"]:hover, .av-slide a.cite:hover { border-bottom-style: solid; } /* ── B. Formula component colour key (shared palette) ──────────────────────── Use the SAME hex in MathJax \color{...}{} so the symbol and its plain-language definition share a colour. fc-1..fc-6 are distinct and legible on white. */ .fc-1 { color: #0B7B6B; } /* teal */ .fc-2 { color: #C2410C; } /* orange */ .fc-3 { color: #6D28D9; } /* violet */ .fc-4 { color: #1D4ED8; } /* blue */ .fc-5 { color: #BE185D; } /* pink */ .fc-6 { color: #047857; } /* green */ .fc-1,.fc-2,.fc-3,.fc-4,.fc-5,.fc-6 { font-weight: 600; } /* ── C. Reading-column formula box: symbol ⇄ plain-language toggle ─────────── Markup (authored per formula):
…
\[ …\color{#C2410C}{m}… \]
mass …
*/ .formula-box { position: relative; } .formula-box .formula-toggle { position: absolute; top: 10px; right: 10px; background: #fff; border: 1px solid var(--grey, #E8ECEE); color: var(--text-light, #555); font: 600 11px/1 inherit; padding: 5px 10px; border-radius: 6px; cursor: pointer; letter-spacing: .3px; transition: background .15s, color .15s, border-color .15s; } .formula-box .formula-toggle:hover { background: var(--very-light-teal, #E6F3F0); color: var(--dark-teal, #065C50); border-color: var(--light-teal, #6BB5A6); } .formula-box .formula-plain { display: none; font-size: 15.5px; line-height: 1.7; color: var(--text, #2D3436); padding-right: 96px; } .formula-box.show-plain .formula-sym { display: none; } .formula-box.show-plain .formula-plain { display: block; } /* Slide formula key: on slides BOTH the symbols and their colour-coded definitions are always shown (no toggle). One line of "sym = meaning" chips. */ .av-formula .av-formula-key { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; font-size: 13px; color: var(--av-ink-soft); } .av-formula .av-formula-key span.def { white-space: nowrap; } .av-formula .av-formula-key b { font-weight: 700; } /* ── D. Glossary hover tooltips ────────────────────────────────────────────── A jargon term carries its definition in data-def; hovering or focusing the term shows it. Terms are tagged automatically from the shared map, or by hand with term. */ .gloss { border-bottom: 1px dotted var(--teal, #0B7B6B); cursor: help; position: relative; color: inherit; } .gloss:focus { outline: 2px solid var(--teal, #0B7B6B); outline-offset: 2px; border-radius: 2px; } .gloss::after { content: attr(data-def); position: absolute; left: 0; bottom: 100%; margin-bottom: 9px; width: max-content; max-width: 304px; background: #0F2E2A; color: #fff; font: 400 12.5px/1.5 inherit; letter-spacing: normal; text-transform: none; text-align: left; padding: 9px 12px; border-radius: 8px; box-shadow: 0 8px 26px rgba(4,42,37,.28); opacity: 0; visibility: hidden; transform: translateY(4px); transition: opacity .14s ease, transform .14s ease; z-index: 120; pointer-events: none; white-space: normal; } .gloss::before { content: ''; position: absolute; left: 16px; bottom: 100%; margin-bottom: 3px; border: 6px solid transparent; border-top-color: #0F2E2A; opacity: 0; visibility: hidden; transition: opacity .14s ease; z-index: 121; pointer-events: none; } .gloss:hover::after, .gloss:focus::after, .gloss:hover::before, .gloss:focus::before { opacity: 1; visibility: visible; transform: translateY(0); } /* Tooltips that would clip past the right edge flip leftward. */ .gloss.gloss-rt::after { left: auto; right: 0; } .gloss.gloss-rt::before { left: auto; right: 16px; }