/* ═══════════════════════════════════════════════════════════════════════════ Slide Notes — Public Viewer Stylesheet Supports light (default) and dark mode via data-theme="dark" on ═══════════════════════════════════════════════════════════════════════════ */ /* ── Custom Properties (Light Theme) ──────────────────────────────────────── */ :root { --bg: #f8f9fc; --surface: #ffffff; --surface-2: #f1f3f8; --border: #e2e6ef; --text: #1a1d2e; --text-muted: #6b7280; --accent: #4361ee; --accent-hover: #3451d1; --accent-light: #eff2fd; --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06); --shadow-md: 0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06); --shadow-lg: 0 8px 32px rgba(0,0,0,.14), 0 4px 12px rgba(0,0,0,.08); --radius: 12px; --header-h: 64px; --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; } /* ── Dark Theme ───────────────────────────────────────────────────────────── */ [data-theme="dark"] { --bg: #0e0f1a; --surface: #161726; --surface-2: #1e2035; --border: #2a2d45; --text: #e8eaf6; --text-muted: #8b90b8; --accent: #7b9cff; --accent-hover: #96b0ff; --accent-light: #1a1f3a; --shadow-sm: 0 1px 3px rgba(0,0,0,.3); --shadow-md: 0 4px 16px rgba(0,0,0,.4); --shadow-lg: 0 8px 32px rgba(0,0,0,.5); } /* ── Reset & Base ─────────────────────────────────────────────────────────── */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; } body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.6; transition: background .25s, color .25s; min-height: 100vh; } /* ── Header ───────────────────────────────────────────────────────────────── */ .site-header { position: sticky; top: 0; z-index: 100; height: var(--header-h); background: var(--surface); border-bottom: 1px solid var(--border); box-shadow: var(--shadow-sm); transition: background .25s, border-color .25s; } .header-inner { max-width: 1400px; margin: 0 auto; padding: 0 1.5rem; height: 100%; display: flex; align-items: center; gap: 1rem; } .header-brand { display: flex; align-items: center; gap: .6rem; flex-shrink: 0; text-decoration: none; } .brand-icon { width: 32px; height: 32px; flex-shrink: 0; } .brand-name { font-size: .85rem; font-weight: 600; color: var(--text-muted); letter-spacing: .01em; } .header-meta { flex: 1; min-width: 0; } .pres-title { font-size: 1rem; font-weight: 700; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.3; } .pres-meta-line { display: flex; align-items: center; gap: .45rem; margin-top: .05rem; line-height: 1.2; } .pres-campus { font-size: .78rem; color: var(--accent); font-weight: 600; white-space: nowrap; } .pres-meta-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--text-muted); flex-shrink: 0; opacity: .6; } .pres-date { font-size: .78rem; color: var(--text-muted); white-space: nowrap; } .header-actions { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; } .slide-count { font-size: .8rem; color: var(--text-muted); white-space: nowrap; } /* ── Icon Button (theme toggle) ───────────────────────────────────────────── */ .btn-icon { display: flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 50%; border: 1.5px solid var(--border); background: var(--surface-2); color: var(--text-muted); cursor: pointer; transition: background .2s, color .2s, border-color .2s; } .btn-icon:hover { background: var(--accent-light); color: var(--accent); border-color: var(--accent); } .btn-icon svg { width: 18px; height: 18px; } /* Sun/Moon toggle */ .icon-moon { display: none; } [data-theme="dark"] .icon-sun { display: none; } [data-theme="dark"] .icon-moon { display: block; } /* ── Print Button ─────────────────────────────────────────────────────────── */ .btn-print { display: flex; align-items: center; gap: .5rem; padding: .5rem 1rem; background: var(--accent); color: #fff; border: none; border-radius: 8px; font-size: .875rem; font-weight: 600; cursor: pointer; transition: background .2s, transform .1s; white-space: nowrap; } .btn-print:hover { background: var(--accent-hover); } .btn-print:active { transform: scale(.97); } .btn-print svg { width: 16px; height: 16px; } /* ── Floating Action Button ───────────────────────────────────────────────── */ .fab-print { position: fixed; bottom: 2rem; right: 2rem; z-index: 99; width: 52px; height: 52px; border-radius: 50%; border: none; background: var(--accent); color: #fff; box-shadow: var(--shadow-lg); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: background .2s, transform .2s, opacity .3s; opacity: 0; pointer-events: none; } .fab-print.visible { opacity: 1; pointer-events: all; } .fab-print:hover { background: var(--accent-hover); transform: scale(1.05); } .fab-print svg { width: 22px; height: 22px; } /* ── Main Content ─────────────────────────────────────────────────────────── */ .viewer-main { max-width: 1100px; margin: 0 auto; padding: 2.5rem 1.5rem 6rem; } /* ── Empty State ──────────────────────────────────────────────────────────── */ .empty-state { text-align: center; padding: 5rem 2rem; color: var(--text-muted); } /* ── Slide Item ───────────────────────────────────────────────────────────── */ .slide-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 2.5rem; box-shadow: var(--shadow-sm); transition: border-color .2s; } .slide-item:last-child { margin-bottom: 0; } .slide-header { display: flex; align-items: center; justify-content: space-between; padding: .75rem 1.25rem; border-bottom: 1px solid var(--border); } .slide-number { font-size: .875rem; font-weight: 600; color: var(--text); } .of-total { color: var(--text-muted); font-weight: 400; } /* ── Slide Image ──────────────────────────────────────────────────────────── */ .slide-frame { background: #000; position: relative; line-height: 0; } .slide-img { width: 100%; height: auto; display: block; max-height: 70vh; object-fit: contain; background: #000; } /* ── Notes Section ────────────────────────────────────────────────────────── */ .notes-section { padding: 1.25rem; position: relative; } .notes-label { display: flex; align-items: center; gap: .4rem; font-size: .8rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: .6rem; user-select: none; } .notes-label svg { width: 14px; height: 14px; flex-shrink: 0; } .notes-input { min-height: 100px; padding: .75rem; background: var(--surface-2); border: 1.5px solid var(--border); border-radius: 8px; font-family: var(--font); font-size: .95rem; color: var(--text); line-height: 1.6; outline: none; transition: border-color .2s, background .2s; position: relative; z-index: 1; white-space: pre-wrap; word-break: break-word; } .notes-input:focus { border-color: var(--accent); background: var(--surface); } .notes-input:empty { color: transparent; } /* Placeholder via sibling element */ .notes-placeholder { position: absolute; top: calc(1.25rem + .8rem + 1em + .6rem + .75rem); /* approx label height */ left: calc(1.25rem + .75rem); font-size: .95rem; color: var(--text-muted); pointer-events: none; opacity: .6; transition: opacity .15s; user-select: none; } .notes-input:focus ~ .notes-placeholder, .notes-input:not(:empty) ~ .notes-placeholder { opacity: 0; } /* ── Print-only area ──────────────────────────────────────────────────────── */ .print-area { display: none; } /* ═══════════════════════════════════════════════════════════════════════════ PRINT STYLES ═══════════════════════════════════════════════════════════════════════════ */ @media print { /* Page setup: portrait letter, decent margins */ @page { size: letter portrait; margin: 0.45in; } /* Reset colours */ html, body { background: #fff !important; color: #000 !important; } /* Hide chrome */ .site-header, .fab-print, .btn-print, .btn-icon, .slide-header, .notes-label, .notes-placeholder { display: none !important; } /* Reset layout */ .viewer-main { padding: 0; margin: 0; max-width: 100%; } /* ── 2-slides-per-page layout ──────────────────────────────────────────── */ /* Each slide item takes up roughly half a page height */ .slide-item { border: 1px solid #e0e0e0; border-radius: 0; box-shadow: none; page-break-inside: avoid; break-inside: avoid; /* ~4.55in each: (11in page - 0.9in margins) ÷ 2 slides - 0.1in gap */ height: 4.55in; overflow: hidden; display: flex; flex-direction: column; margin: 0 0 0.1in; padding: 0.1in; } /* Page break after every 2nd slide */ .slide-item:nth-child(2n) { page-break-after: always; break-after: page; margin-bottom: 0; } /* Slide image — constrained so there's room for notes */ .slide-frame { background: #fff; flex: 0 0 auto; line-height: 0; } .slide-img { width: 100%; height: 3.1in; object-fit: contain; display: block; background: #fff; } /* Notes — fixed height beneath each image */ .notes-section { padding: 0.08in 0 0; flex: 1; overflow: hidden; } .notes-input { height: 1.05in; min-height: 0 !important; border: 1px solid #ccc !important; border-radius: 3px; background: #fff !important; color: #000 !important; font-size: .82rem; line-height: 1.4; padding: .25rem .4rem; overflow: hidden; } /* Show placeholder text if notes are empty */ .notes-input:empty::before { content: attr(data-placeholder); color: #bbb; } /* Slide number label — small, visible in print */ .slide-header { display: flex !important; padding: 0 0 0.05in; border-bottom: none; } .slide-number { font-size: .7rem; font-weight: 700; color: #555; text-transform: uppercase; letter-spacing: .05em; } } /* ── Responsive ───────────────────────────────────────────────────────────── */ @media (max-width: 600px) { .brand-name, .slide-count { display: none; } .header-inner { gap: .5rem; } .btn-print span { display: none; } .viewer-main { padding: 1.5rem 1rem 5rem; } .slide-item { margin-bottom: 1.5rem; border-radius: 8px; } .pres-title { font-size: .9rem; } }