/* ─── Reset & Base ─────────────────────────────────────────── */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } /* Dark is the default palette (also applies when no data-theme attribute is present, e.g. auth_base.html's pre-login pages). */ :root { --bg-base: #0b0f17; --bg-surface: #111827; --bg-elevated: #1a2333; --bg-hover: #1e293b; --border: #27324a; --border-muted: #1c2536; --text-primary: #e2e8f0; --text-secondary: #94a3b8; --text-muted: #7b8aa0; --accent-blue: #38bdf8; --accent-cyan: #22d3ee; --accent-green: #34d399; --accent-yellow: #fbbf24; --accent-red: #f87171; --accent-purple: #a78bfa; --border-subtle: #1c2536; --sidebar-width: 220px; } /* Light theme — opted into per-user via (templates/base.html). Every accent got its own darker shade rather than reusing the dark-theme hex values, which read too pale as text on a white background — see docs in migrations/105_user_theme.sql's companion plan for the contrast numbers behind each choice. */ :root[data-theme="light"] { --bg-base: #f1f5f9; --bg-surface: #ffffff; --bg-elevated: #e9eef4; --bg-hover: #dde6ef; --border: #cbd5e1; --border-muted: #e2e8f0; --text-primary: #0f172a; --text-secondary: #334155; --text-muted: #5b6b82; --accent-blue: #0369a1; --accent-cyan: #0e7490; --accent-green: #047857; --accent-yellow: #92400e; --accent-red: #b91c1c; --accent-purple: #7c3aed; --border-subtle: #e2e8f0; } html, body { height: 100%; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: var(--bg-base); color: var(--text-primary); font-size: 16px; line-height: 1.6; } a { color: var(--accent-blue); text-decoration: none; } a:hover { color: var(--text-primary); } /* ─── App Shell ─────────────────────────────────────────────── */ .app-shell { display: flex; height: 100vh; overflow: hidden; } /* ─── Sidebar ───────────────────────────────────────────────── */ .sidebar { width: var(--sidebar-width); background: var(--bg-surface); border-right: 1px solid var(--border-subtle); display: flex; flex-direction: column; flex-shrink: 0; overflow-y: auto; } .sidebar-logo { padding: 1.25rem 1rem 1rem; border-bottom: 1px solid var(--border-subtle); } .sidebar-logo .app-name { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); display: block; } .sidebar-logo .app-tagline { font-size: 0.72rem; color: var(--accent-cyan); text-transform: uppercase; letter-spacing: 0.05em; } .sidebar-section { padding: 1rem 0 0.5rem; } .sidebar-section-label { font-size: 0.68rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; padding: 0 1rem 0.4rem; } .sidebar-nav { list-style: none; } .sidebar-nav li a { display: flex; align-items: center; gap: 0.65rem; padding: 0.5rem 1rem; color: var(--text-secondary); font-size: 0.85rem; border-left: 2px solid transparent; border-radius: 0 4px 4px 0; transition: all 0.15s; } .sidebar-nav li a:hover { color: var(--text-primary); background: var(--bg-hover); border-left-color: var(--border); } .sidebar-nav li a.active { color: var(--accent-cyan); border-left-color: var(--accent-cyan); background: var(--bg-elevated); font-weight: 500; } .sidebar-subgroup-label { font-size: 0.62rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.07em; padding: 0.5rem 1rem 0.2rem 1.6rem; list-style: none; } .sidebar-nav li a.nav-indented { padding-left: 1.75rem; } .sidebar-nav li a .nav-icon { font-size: 1rem; width: 1.1rem; text-align: center; flex-shrink: 0; } /* Per-item icon colors */ .sidebar-nav li a .icon-exam { color: var(--accent-cyan); } .sidebar-nav li a .icon-tutor { color: var(--accent-purple); } .sidebar-nav li a .icon-lab { color: var(--accent-green); } .sidebar-nav li a .icon-skills { color: var(--accent-yellow); } .sidebar-nav li a .icon-flash { color: var(--accent-yellow); } .sidebar-nav li a .icon-achieve { color: var(--accent-purple); } .sidebar-nav li a .icon-cert { color: var(--accent-yellow); } .sidebar-nav li a .icon-dash { color: var(--accent-blue); } .sidebar-nav li a .icon-practice{ color: var(--accent-cyan); } .sidebar-nav li a .icon-history { color: var(--accent-purple); } /* Dimmed coming-soon items keep icon color but mute text */ .sidebar-nav li a.coming-soon { opacity: 1; cursor: not-allowed; } .sidebar-nav li a.coming-soon .nav-label { color: var(--text-muted); font-size: 0.82rem; } .sidebar-nav li a.coming-soon .soon-badge { margin-left: auto; font-size: 0.6rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; background: var(--bg-elevated); border: 1px solid var(--border-muted); border-radius: 3px; padding: 0.1rem 0.35rem; } /* Sidebar stats at the bottom */ .sidebar-stats { margin-top: auto; padding: 1rem; border-top: 1px solid var(--border-subtle); } .sidebar-stat { display: flex; justify-content: space-between; align-items: center; padding: 0.3rem 0; font-size: 0.78rem; color: var(--text-secondary); } .sidebar-stat .stat-value { font-weight: 600; color: var(--accent-cyan); } /* ─── Main Content ──────────────────────────────────────────── */ .main-content { flex: 1; overflow-y: auto; padding: 0; background: var(--bg-base); display: flex; flex-direction: column; } .topbar { display: flex; justify-content: space-between; align-items: center; padding: 0.4rem 2rem; border-bottom: 1px solid var(--border-subtle); background: var(--bg-surface); flex-shrink: 0; gap: 2rem; } .topbar-joke { display: flex; align-items: center; gap: 0.5rem; min-width: 0; overflow: hidden; } .topbar-joke-label { font-size: 0.65rem; font-weight: 600; color: var(--accent-cyan); text-transform: uppercase; letter-spacing: 0.07em; white-space: nowrap; flex-shrink: 0; } .topbar-joke-text { font-size: 0.75rem; color: var(--text-secondary); font-style: italic; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .joke-rate-btn { background: none; border: none; cursor: pointer; font-size: 0.75rem; opacity: 0.35; padding: 0 0.1rem; transition: opacity 0.15s; flex-shrink: 0; } .joke-rate-btn:hover { opacity: 0.8; } .joke-rate-btn.rated { opacity: 1; } /* Compact topbar status pill — XP | Badges count, no level name/bar (the level detail lives on the Achievements page; repeating it in the topbar on every page was redundant). */ .topbar-status-pill { display: flex; align-items: center; gap: 0.65rem; flex-shrink: 0; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 999px; padding: 0.3rem 0.4rem 0.3rem 0.9rem; } .topbar-status-item { font-size: 0.72rem; color: var(--text-muted); white-space: nowrap; } .topbar-status-item strong { color: var(--accent-yellow); font-weight: 700; } .topbar-status-badges strong { color: var(--accent-green); } .topbar-status-sep { color: var(--border); } .main-body { flex: 1; overflow-y: auto; padding: 2rem; } /* ─── Dashboard Header Joke ─────────────────────────────────── */ .header-joke { flex-shrink: 0; max-width: 340px; background: var(--bg-surface); border: 1px solid var(--border); border-left: 3px solid var(--accent-cyan); border-radius: 10px; padding: 0.6rem 0.85rem; } .joke-label { font-size: 0.65rem; font-weight: 600; color: var(--accent-cyan); text-transform: uppercase; letter-spacing: 0.07em; display: block; margin-bottom: 0.3rem; } .joke-text { font-size: 0.78rem; color: var(--text-secondary); font-style: italic; line-height: 1.5; } /* ─── Notes / Lesson Content ─────────────────────────────────── */ .notes-content { color: var(--text-secondary); font-size: 0.88rem; line-height: 1.8; } .notes-content h1, .notes-content h2 { font-size: 1.1rem; font-weight: 700; color: var(--accent-cyan); margin: 2rem 0 0.65rem; padding: 0.4rem 0 0.4rem 0.75rem; border-left: 3px solid var(--accent-cyan); border-bottom: 1px solid var(--border); } .notes-content h2:first-child { margin-top: 0.25rem; } .notes-content h3 { font-size: 0.95rem; font-weight: 700; color: var(--accent-blue); margin: 1.35rem 0 0.45rem; } .notes-content h4 { font-size: 0.87rem; font-weight: 700; color: var(--accent-purple); margin: 1rem 0 0.3rem; } .notes-content p { margin-bottom: 0.85rem; } .notes-content ul, .notes-content ol { margin: 0.5rem 0 0.85rem 1.4rem; } .notes-content li { margin-bottom: 0.3rem; line-height: 1.7; } .notes-content code { font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace; font-size: 0.82rem; background: var(--bg-elevated); color: var(--accent-cyan); padding: 0.1em 0.4em; border-radius: 4px; border: 1px solid var(--border); } .notes-content pre { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 8px; padding: 1rem 1.1rem; overflow-x: auto; margin: 0.75rem 0 1rem; } .notes-content pre code { background: none; border: none; padding: 0; color: var(--text-primary); font-size: 0.84rem; line-height: 1.6; } .notes-content table { width: 100%; border-collapse: collapse; margin: 0.75rem 0 1rem; font-size: 0.83rem; } /* Wide reference tables (5+ columns) get their own horizontal scroll instead of squeezing every column to fit — wrap the in
. */ .notes-content .table-scroll { overflow-x: auto; margin: 0.75rem 0 1rem; } .notes-content .table-scroll table { width: auto; min-width: 100%; margin: 0; } .notes-content th { background: var(--bg-elevated); color: var(--accent-blue); font-weight: 700; padding: 0.5rem 0.85rem; text-align: left; border: 1px solid var(--border); } .notes-content td { padding: 0.45rem 0.85rem; border: 1px solid var(--border); color: var(--text-secondary); } .notes-content tr:nth-child(even) td { background: var(--bg-elevated); } .notes-content hr { border: none; border-top: 1px solid var(--border); margin: 1.5rem 0; } .notes-content strong { color: var(--text-primary); font-weight: 700; } .notes-content blockquote { border-left: 3px solid var(--accent-yellow); padding: 0.5rem 1rem; margin: 0.75rem 0; background: var(--bg-elevated); border-radius: 0 6px 6px 0; color: var(--text-muted); font-style: italic; } .page-header { margin-bottom: 1.75rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border); } .page-header h1 { font-size: 1.4rem; font-weight: 600; color: var(--text-primary); } .page-header p { font-size: 0.85rem; color: var(--text-secondary); margin-top: 0.25rem; } /* ─── Future Learning ───────────────────────────────────────── */ .future-learning-header { display: flex; align-items: center; gap: 0.75rem; margin: 1.75rem 0 0; } .future-toggle { font-size: 0.68rem; color: var(--text-muted); letter-spacing: 0.04em; } .future-group { margin-bottom: 0.85rem; } .future-group:last-child { margin-bottom: 0; } .future-group-label { font-size: 0.68rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 0.4rem; } .future-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; } .future-tag { font-size: 0.75rem; color: var(--text-secondary); background: var(--bg-elevated); border: 1px solid var(--border-muted); border-radius: 20px; padding: 0.2rem 0.65rem; } /* ─── Cards ─────────────────────────────────────────────────── */ .card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 14px; padding: 1.25rem; } .card-hover-blue:hover { border-color: var(--accent-blue); } .trivia-label:hover { border-color: var(--accent-purple) !important; } .card-grid { display: grid; gap: 1rem; } .card-grid-2 { grid-template-columns: repeat(2, 1fr); } .card-grid-3 { grid-template-columns: repeat(3, 1fr); } .card-grid-4 { grid-template-columns: repeat(4, 1fr); } .stat-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 10px; padding: 1.1rem 1.25rem; } .stat-card .stat-label { font-size: 0.7rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.4rem; } .stat-card .stat-value { font-size: 1.6rem; font-weight: 700; color: var(--text-primary); line-height: 1.2; } .stat-card .stat-sub { font-size: 0.75rem; color: var(--text-secondary); margin-top: 0.25rem; } .stat-card.green { border-left: 3px solid var(--accent-green); } .stat-card.blue { border-left: 3px solid var(--accent-blue); } .stat-card.cyan { border-left: 3px solid var(--accent-cyan); } .stat-card.yellow { border-left: 3px solid var(--accent-yellow); } .stat-card.red { border-left: 3px solid var(--accent-red); } .stat-card.purple { border-left: 3px solid var(--accent-purple); } /* Section header inside content */ .section-header { font-size: 0.72rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; margin: 1.75rem 0 0.75rem; } /* Phase/status badge */ .badge { display: inline-block; font-size: 0.68rem; font-weight: 600; padding: 0.15rem 0.5rem; border-radius: 20px; text-transform: uppercase; letter-spacing: 0.04em; } .badge-active { background: rgba(63,185,80,0.15); color: var(--accent-green); } .badge-soon { background: rgba(56,139,253,0.15); color: var(--accent-blue); } .badge-planned { background: rgba(72,79,88,0.3); color: var(--text-muted); } /* Progress bar */ .progress-bar { height: 5px; background: var(--bg-elevated); border-radius: 3px; overflow: hidden; margin-top: 0.5rem; } .progress-bar-fill { height: 100%; border-radius: 3px; background: var(--accent-cyan); transition: width 0.4s ease; } /* ─── Forms ─────────────────────────────────────────────────── */ .form-group { margin-bottom: 1rem; } .form-group label { display: block; font-size: 0.75rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.4rem; } select, textarea, input[type="text"] { width: 100%; background: var(--bg-elevated); border: 1px solid var(--border); color: var(--text-primary); border-radius: 10px; padding: 0.55rem 0.8rem; font-size: 0.9rem; outline: none; transition: border-color 0.15s; } select:focus, textarea:focus, input:focus { border-color: var(--accent-blue); } /* Password field with a show/hide toggle button overlaid inside it */ .password-field-wrapper { position: relative; } .password-toggle-btn { position: absolute; right: 0.6rem; top: 50%; transform: translateY(-50%); background: none; border: none; padding: 0; cursor: pointer; color: var(--text-muted); display: flex; align-items: center; } .password-toggle-btn:hover { color: var(--text-primary); } /* ─── Buttons ───────────────────────────────────────────────── */ .btn { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.5rem 1.1rem; border-radius: 10px; font-size: 0.85rem; font-weight: 500; cursor: pointer; border: 1px solid transparent; transition: all 0.15s; } .btn-primary { background: var(--accent-blue); color: #fff; border-color: var(--accent-blue); } .btn-primary:hover { background: #0ea5e9; border-color: #0ea5e9; } .btn-secondary { background: var(--bg-elevated); color: var(--text-primary); border-color: var(--border); } .btn-secondary:hover { background: var(--bg-hover); border-color: var(--text-muted); } .btn-success { background: rgba(63,185,80,0.15); color: var(--accent-green); border-color: rgba(63,185,80,0.3); } /* ─── Difficulty Badge ──────────────────────────────────────── */ .difficulty-badge { font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; padding: 0.15rem 0.5rem; border-radius: 3px; } .difficulty-beginner { background: rgba(63,185,80,0.15); color: var(--accent-green); } .difficulty-intermediate { background: rgba(210,153,34,0.15); color: var(--accent-yellow); } .difficulty-advanced { background: rgba(248,81,73,0.15); color: var(--accent-red); } /* ─── Practice Page ─────────────────────────────────────────── */ .question-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 10px; padding: 1.5rem; margin-bottom: 1rem; line-height: 1.8; font-size: 0.95rem; } .question-topic { font-size: 0.7rem; font-weight: 600; color: var(--accent-cyan); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.75rem; } .answer-options { display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 1.25rem; } .answer-option { display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.75rem 1rem; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 10px; cursor: pointer; transition: all 0.15s; font-size: 0.9rem; } .answer-option:hover { border-color: var(--accent-blue); background: var(--bg-hover); } .answer-option input[type="radio"] { margin-top: 0.15rem; accent-color: var(--accent-cyan); flex-shrink: 0; } .answer-option.selected { border-color: var(--accent-cyan); background: rgba(57,208,216,0.05); } .answer-letter { font-weight: 700; color: var(--text-secondary); flex-shrink: 0; width: 1rem; } /* ─── Result Feedback ───────────────────────────────────────── */ .result-card { border-radius: 10px; padding: 1.25rem 1.5rem; margin-bottom: 1rem; } .result-card.correct { background: rgba(63,185,80,0.08); border: 1px solid rgba(63,185,80,0.3); } .result-card.incorrect { background: rgba(248,81,73,0.08); border: 1px solid rgba(248,81,73,0.3); } .result-title { font-size: 1rem; font-weight: 700; margin-bottom: 0.4rem; } .result-card.correct .result-title { color: var(--accent-green); } .result-card.incorrect .result-title { color: var(--accent-red); } .result-answers { font-size: 0.82rem; color: var(--text-secondary); margin-bottom: 1rem; } .explanation-box { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 10px; padding: 1rem; font-size: 0.88rem; color: var(--text-secondary); line-height: 1.75; } /* ─── Loading ───────────────────────────────────────────────── */ .htmx-indicator { display: none; font-size: 0.8rem; color: var(--text-secondary); margin-left: 0.75rem; } .htmx-request .htmx-indicator { display: inline; } /* ─── Badges ────────────────────────────────────────────────── */ .badge-card { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; width: 88px; cursor: default; } .badge-shape-wrap { width: 72px; height: 72px; display: flex; align-items: center; justify-content: center; } .badge-shape { display: flex; align-items: center; justify-content: center; font-size: 1.6rem; font-weight: 700; color: #fff; transition: transform 0.2s ease; } .badge-card:hover .badge-shape { transform: scale(1.08); } .badge-hex { width: 72px; height: 72px; clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%); } .badge-shield { width: 64px; height: 72px; clip-path: polygon(0% 0%, 100% 0%, 100% 65%, 50% 100%, 0% 65%); } .badge-circle { width: 68px; height: 68px; border-radius: 50%; } /* Locked */ /* filter (not just color) so emoji glyphs like the Coffee Benefactor's ☕ also gray out — emoji render from the font's own embedded color data and ignore the CSS `color` property, but a grayscale filter still affects the rendered pixels. No visible effect on the plain-text ▲/◆/● glyphs, which were already grayed out via `color` alone. */ .badge-shape-locked { background: #21262d; color: #30363d; filter: grayscale(1) brightness(0.55); opacity: 0.6; } /* Streak — red */ .badge-shape-streak { background: linear-gradient(145deg, #c0392b, #e74c3c); box-shadow: 0 0 10px rgba(231,76,60,0.35); } /* Knowledge — blue */ .badge-shape-knowledge { background: linear-gradient(145deg, #1a56db, #388bfd); box-shadow: 0 0 10px rgba(56,139,253,0.35); } /* Milestone — green */ .badge-shape-milestone { background: linear-gradient(145deg, #196f3d, #3fb950); box-shadow: 0 0 10px rgba(63,185,80,0.35); border: 2px solid rgba(63,185,80,0.4); } /* Elite — gold */ .badge-shape-elite { background: linear-gradient(145deg, #b8860b, #ffd700); box-shadow: 0 0 18px rgba(255,215,0,0.45); animation: badge-pulse 2.5s infinite; } /* Supporter — amber (manually granted, never auto-awarded — see Coffee Benefactor) */ .badge-shape-supporter { background: linear-gradient(145deg, #92400e, #d97706); box-shadow: 0 0 10px rgba(217,119,6,0.4); } .badge-supporter .badge-card-name { color: var(--accent-yellow); } @keyframes badge-pulse { 0%, 100% { box-shadow: 0 0 18px rgba(255,215,0,0.45); } 50% { box-shadow: 0 0 28px rgba(255,215,0,0.7); } } /* SVG badge icons — the art already bakes in its own frame/gradient, so locked state is a filter over the same image rather than a separate shape. */ .badge-icon-img { width: 72px; height: 72px; transition: transform 0.2s ease; } .badge-card:hover .badge-icon-img { transform: scale(1.08); } .badge-icon-locked { filter: grayscale(1) brightness(0.55); opacity: 0.6; } .badge-card-name { font-size: 0.65rem; font-weight: 600; color: var(--text-secondary); text-align: center; line-height: 1.3; } .badge-locked .badge-card-name { color: #484f58; } .badge-elite .badge-card-name { color: #ffd700; } .badge-streak .badge-card-name { color: #e74c3c; } .badge-knowledge .badge-card-name { color: #388bfd; } .badge-milestone .badge-card-name { color: #3fb950; } .badge-card-date { font-size: 0.58rem; color: var(--text-muted); text-align: center; } .badge-card-locked { font-size: 0.58rem; color: #30363d; text-align: center; text-transform: uppercase; letter-spacing: 0.05em; } /* ─── Admin Collapsible Cards (exam/class accordions, /admin & /admin/classes) ─── */ .admin-collapsible-summary { cursor: pointer; list-style: none; display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem; } .admin-collapsible-summary::-webkit-details-marker { display: none; } .admin-collapsible-summary .disclosure-arrow { display: inline-block; color: var(--text-muted); font-size: 0.7rem; transition: transform 0.15s ease; } .admin-collapsible[open] > .admin-collapsible-summary .disclosure-arrow { transform: rotate(90deg); } .admin-collapsible-body { margin-top: 0.9rem; padding-top: 0.9rem; border-top: 1px solid var(--border); } /* ─── Flash Messages (one-time success/error banner, see utils/flash.py) ─── */ .flash-message { border-radius: 10px; padding: 0.65rem 1.1rem; margin-bottom: 1.25rem; font-size: 0.85rem; border: 1px solid var(--border); } .flash-message.flash-success { border-left: 3px solid var(--accent-green); color: var(--accent-green); background: rgba(74,222,128,0.08); } .flash-message.flash-error { border-left: 3px solid var(--accent-red); color: var(--accent-red); background: rgba(248,81,73,0.08); } /* ─── Today I Learned Banner ────────────────────────────────── */ .til-banner { background: var(--bg-surface); border: 1px solid var(--border); border-left: 3px solid var(--accent-purple); border-radius: 10px; padding: 0.75rem 1.1rem; margin-bottom: 1rem; } .til-label { font-size: 0.68rem; font-weight: 600; color: var(--accent-purple); text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 0.35rem; display: flex; align-items: center; gap: 0.6rem; } .til-category { font-size: 0.65rem; color: var(--text-muted); font-weight: 400; text-transform: uppercase; letter-spacing: 0.05em; background: var(--bg-elevated); border-radius: 3px; padding: 0.1rem 0.4rem; } .til-fact { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; } /* ─── Flashcard Flip ────────────────────────────────────────── */ .fc-scene { width: 100%; max-width: 680px; margin: 0 auto; height: 220px; perspective: 1000px; cursor: pointer; } .fc-card { width: 100%; height: 100%; position: relative; transform-style: preserve-3d; transition: transform 0.5s ease; } .fc-card.flipped { transform: rotateY(180deg); } .fc-face { position: absolute; width: 100%; height: 100%; backface-visibility: hidden; border-radius: 8px; display: flex; flex-direction: column; justify-content: safe center; align-items: center; padding: 1.5rem 2rem; text-align: center; background: var(--bg-surface); border: 1px solid var(--border); border-top: 2px solid var(--accent-cyan); overflow-y: auto; } .fc-back { transform: rotateY(180deg); border-top-color: var(--accent-green); } .fc-hint { font-size: 0.65rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 0.75rem; } .fc-text { font-size: 1rem; color: var(--text-primary); line-height: 1.6; } /* Rating buttons */ .fc-btn-again { background: rgba(248,81,73,0.12); color: var(--accent-red); border-color: rgba(248,81,73,0.3); } .fc-btn-hard { background: rgba(210,153,34,0.12); color: var(--accent-yellow); border-color: rgba(210,153,34,0.3); } .fc-btn-good { background: rgba(56,139,253,0.12); color: var(--accent-blue); border-color: rgba(56,139,253,0.3); } .fc-btn-easy { background: rgba(63,185,80,0.12); color: var(--accent-green); border-color: rgba(63,185,80,0.3); } .fc-btn-again:hover { background: rgba(248,81,73,0.25); color: var(--accent-red); } .fc-btn-hard:hover { background: rgba(210,153,34,0.25); color: var(--accent-yellow); } .fc-btn-good:hover { background: rgba(56,139,253,0.25); color: var(--accent-blue); } .fc-btn-easy:hover { background: rgba(63,185,80,0.25); color: var(--accent-green); } .fc-interval { font-size: 0.68rem; opacity: 0.7; margin-left: 0.3rem; } /* ─── Scrollbars (thin on Windows/Chrome) ───────────────────── */ * { scrollbar-width: thin; scrollbar-color: var(--text-muted) transparent; } ::-webkit-scrollbar { width: 6px; height: 6px; } ::-webkit-scrollbar-track { background: transparent; } ::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 3px; } ::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); } /* ─── Responsive ────────────────────────────────────────────── */ /* Laptop / Surface Pro (≤1280px) */ @media (max-width: 1280px) { :root { --sidebar-width: 190px; } .main-body { padding: 1.25rem 1.5rem; } .topbar { padding: 0.4rem 1.25rem; gap: 1rem; } .card-grid-4 { grid-template-columns: repeat(2, 1fr); } } /* Small laptop (≤1024px) */ @media (max-width: 1024px) { :root { --sidebar-width: 170px; } .main-body { padding: 1rem 1.25rem; } .topbar { padding: 0.4rem 1rem; } .card-grid-3 { grid-template-columns: repeat(2, 1fr); } } /* Tablet / mobile (≤768px) */ @media (max-width: 768px) { :root { --sidebar-width: 0px; } .sidebar { display: none; } .card-grid-2, .card-grid-3, .card-grid-4 { grid-template-columns: 1fr; } .main-body { padding: 1rem; } .topbar { padding: 0.4rem 1rem; } /* Hide the XP/badge counts but keep the avatar button reachable. */ .topbar-status-item, .topbar-status-sep { display: none; } .topbar-status-pill { padding: 0.3rem; border: none; background: none; } } /* ─── Pygments Monokai Syntax Highlighting ───────────────────── */ pre { line-height: 125%; } .highlight { background: #272822; color: #F8F8F2; border-radius:8px; padding:1rem 1.1rem; overflow-x:auto; margin:0.75rem 0 1rem; } .highlight pre { background:none; border:none; padding:0; margin:0; border-radius:0; } .highlight .c { color: #959077 } .highlight .err { color: #ED007E; background-color: #1E0010 } .highlight .k { color: #66D9EF } .highlight .l { color: #AE81FF } .highlight .n { color: #F8F8F2 } .highlight .o { color: #FF4689 } .highlight .p { color: #F8F8F2 } .highlight .ch { color: #959077 } .highlight .cm { color: #959077 } .highlight .cp { color: #959077 } .highlight .c1 { color: #959077 } .highlight .cs { color: #959077 } .highlight .gd { color: #FF4689 } .highlight .ge { color: #F8F8F2; font-style: italic } .highlight .gi { color: #A6E22E } .highlight .go { color: #66D9EF } .highlight .gp { color: #FF4689; font-weight: bold } .highlight .gs { color: #F8F8F2; font-weight: bold } .highlight .kc { color: #66D9EF } .highlight .kd { color: #66D9EF } .highlight .kn { color: #FF4689 } .highlight .kp { color: #66D9EF } .highlight .kr { color: #66D9EF } .highlight .kt { color: #66D9EF } .highlight .m { color: #AE81FF } .highlight .s { color: #E6DB74 } .highlight .na { color: #A6E22E } .highlight .nb { color: #F8F8F2 } .highlight .nc { color: #A6E22E } .highlight .no { color: #66D9EF } .highlight .nd { color: #A6E22E } .highlight .nf { color: #A6E22E } .highlight .nt { color: #FF4689 } .highlight .nv { color: #F8F8F2 } .highlight .ow { color: #FF4689 } .highlight .mf { color: #AE81FF } .highlight .mh { color: #AE81FF } .highlight .mi { color: #AE81FF } .highlight .mo { color: #AE81FF } .highlight .s2 { color: #E6DB74 } .highlight .se { color: #AE81FF } .highlight .sh { color: #E6DB74 } .highlight .si { color: #E6DB74 } .highlight .s1 { color: #E6DB74 } .highlight .ss { color: #E6DB74 } .highlight .fm { color: #A6E22E } .highlight .il { color: #AE81FF } /* ─── Avatars ───────────────────────────────────────────────── */ /* Avatars are SVGs (static/avatars/) authored circular from the start — gradient ring frame + dark core + icon, same technique as the badge SVGs — so no cropping is needed; the same file works in the compact topbar/ sidebar circle and the picker modal grid. */ .avatar-circle { display: block; width: 32px; height: 32px; border-radius: 50%; overflow: hidden; flex-shrink: 0; } .avatar-circle img { width: 100%; height: 100%; display: block; } .avatar-btn { all: unset; cursor: pointer; display: flex; align-items: center; border-radius: 50%; transition: transform 0.15s ease; } .avatar-btn:hover { transform: scale(1.07); } .theme-toggle-btn { all: unset; cursor: pointer; display: flex; align-items: center; justify-content: center; color: var(--text-muted); padding: 0.3rem; border-radius: 50%; transition: color 0.15s ease, background 0.15s ease, transform 0.15s ease; } .theme-toggle-btn:hover { color: var(--accent-yellow); background: var(--bg-hover); transform: scale(1.07); } /* Sidebar footer profile card — one bordered pill holding avatar/name/level plus a small gear-icon logout button, instead of a separate full-width "Log Out (email)" nav row competing visually with it. */ .sidebar-profile-card { display: flex; align-items: center; justify-content: space-between; gap: 0.4rem; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 10px; padding: 0.45rem 0.5rem; transition: background 0.15s ease; } .sidebar-profile-card:hover { background: var(--bg-hover); } .sidebar-profile-main { all: unset; cursor: pointer; display: flex; align-items: center; gap: 0.6rem; min-width: 0; flex: 1; } .sidebar-profile-main .avatar-circle { width: 34px; height: 34px; border: 1px solid var(--border); flex-shrink: 0; } .sidebar-profile-text { min-width: 0; overflow: hidden; } .sidebar-profile-name { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: color 0.15s ease; } .sidebar-profile-main:hover .sidebar-profile-name { color: var(--accent-cyan); } .sidebar-profile-role { display: block; font-size: 0.65rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .nav-logout-btn { all: unset; box-sizing: border-box; cursor: pointer; display: flex; align-items: center; gap: 0.65rem; width: 100%; padding: 0.5rem 1rem; color: var(--text-secondary); font-size: 0.8rem; border-left: 2px solid transparent; border-radius: 0 4px 4px 0; transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease; } .nav-logout-btn:hover { color: var(--text-primary); background: var(--bg-hover); border-left-color: var(--border); } .nav-logout-btn .nav-icon { display: inline-flex; align-items: center; justify-content: center; width: 1.1rem; flex-shrink: 0; } /* Avatar picker modal */ .avatar-modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.65); z-index: 100; align-items: center; justify-content: center; padding: 1rem; } .avatar-modal-overlay.open { display: flex; } .avatar-modal { background: var(--bg-surface); border: 1px solid var(--border); border-top: 2px solid var(--accent-cyan); border-radius: 8px; width: 100%; max-width: 440px; max-height: 85vh; overflow-y: auto; padding: 1.25rem; } .avatar-modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; border-bottom: 1px solid var(--border-muted); padding-bottom: 0.75rem; } .avatar-modal-header h3 { font-size: 1rem; font-weight: 700; color: var(--text-primary); } .avatar-modal-close { all: unset; cursor: pointer; color: var(--text-muted); font-size: 1rem; padding: 0.1rem 0.3rem; } .avatar-modal-close:hover { color: var(--text-primary); } .avatar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; } .avatar-option { all: unset; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 0.3rem; padding: 0.6rem 0.4rem; border-radius: 10px; border: 2px solid transparent; background: var(--bg-elevated); text-align: center; transition: border-color 0.15s ease, transform 0.15s ease, background 0.15s ease; } .avatar-option:hover { transform: scale(1.03); background: var(--bg-hover); } .avatar-option.selected { border-color: var(--accent-cyan); } .avatar-option img { display: block; width: 64px; height: 64px; } .avatar-option-name { font-size: 0.72rem; font-weight: 600; color: var(--text-primary); } .avatar-option-title { font-size: 0.62rem; color: var(--text-muted); } /* ─── Print (Study Notes → PDF) ─────────────────────────────── Scoped to body.printing-notes so it only takes effect when the Print / Save as PDF button on the notes page triggers window.print(). Everything outside .notes-print-area is hidden; the notes content is re-rendered on a white background since the dark theme's page background doesn't print, but keeps darkened versions of the same accent hues (not grayscale) so headings/tables/gotchas stay visually distinct on paper. print-color-adjust forces browsers to actually render the tinted backgrounds instead of silently dropping them (the "Background graphics" print-dialog checkbox). */ @media print { body.printing-notes .sidebar, body.printing-notes .topbar, body.printing-notes .page-header > div:last-child, body.printing-notes .no-print { display: none !important; } body.printing-notes, body.printing-notes html { height: auto !important; } body.printing-notes .app-shell { height: auto !important; overflow: visible !important; } body.printing-notes .main-content { height: auto !important; overflow: visible !important; margin-left: 0 !important; padding: 0 !important; background: #fff !important; } body.printing-notes .main-body { height: auto !important; overflow: visible !important; } /* The 3-tier course engine's phase page is a two-column grid (phases sidebar + content). Hiding the sidebar via .no-print leaves its 200px track behind and the content indented, so collapse the grid outright for print — otherwise a printed Learn tier sits in a narrow right-hand strip. */ body.printing-notes .phase-layout { display: block !important; max-width: none !important; } body.printing-notes, body.printing-notes .card, body.printing-notes .notes-content, body.printing-notes .notes-content * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; color-adjust: exact !important; } body.printing-notes, body.printing-notes .card { background: #fff !important; color: #1a1a1a !important; box-shadow: none !important; border: none !important; } body.printing-notes .notes-content { color: #1a1a1a !important; } body.printing-notes .notes-content h1, body.printing-notes .notes-content h2 { color: #0e7c86 !important; border-color: #c9e6e8 !important; } body.printing-notes .notes-content h3 { color: #1f5fc4 !important; } body.printing-notes .notes-content h4 { color: #7c3aed !important; } body.printing-notes .notes-content code, body.printing-notes .notes-content pre { background: #f2f2f2 !important; color: #0e7c86 !important; border-color: #ccc !important; } body.printing-notes .notes-content pre code { color: #1a1a1a !important; } body.printing-notes .notes-content th, body.printing-notes .notes-content td { border-color: #ccc !important; color: #1a1a1a !important; } body.printing-notes .notes-content th { background: #eaf2fe !important; color: #1f5fc4 !important; } body.printing-notes .notes-content tr:nth-child(even) td { background: #f7f7f7 !important; } body.printing-notes .notes-content strong { color: #000 !important; } body.printing-notes .notes-content blockquote { background: #fff8e6 !important; border-color: #d29922 !important; color: #8a6d1a !important; } } /* ── Familiarize exercise cards (3-tier course engine) ───────────────────── Tier 2 is goal-driven exercises, not a command checklist (decided 2026-08-15, ops/decisions-log.md). The hint sits in a native
so it stays hidden by default — revealing it up front would defeat a prompt written to make the learner work out the tool themselves — and needs no JS, so there's no CSP inline-handler problem. */ .exercise { border-left: 3px solid var(--border); } /* Header is deliberately just "Exercise N" — never the command. The prompt withholds the tool on purpose, so naming it here would answer the exercise before the learner reads it; that's what the hint is for. It doubles as the card's , so it carries the same custom disclosure arrow as .admin-collapsible-summary rather than a second convention. */ .exercise-header { cursor: pointer; list-style: none; display: flex; align-items: center; gap: 0.5rem; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 0.5rem; } .exercise-header::-webkit-details-marker { display: none; } .exercise-header .disclosure-arrow { display: inline-block; font-size: 0.6rem; transition: transform 0.15s ease; } .exercise[open] > .exercise-header .disclosure-arrow { transform: rotate(90deg); } /* A collapsed card is a single header line, so its bottom margin would leave a dead gap under the summary. */ .exercise:not([open]) > .exercise-header { margin-bottom: 0; } .exercise-prompt { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 0.6rem; } .exercise-hint { font-size: 0.78rem; margin-bottom: 0.6rem; } .exercise-hint summary { cursor: pointer; color: var(--accent-blue); font-weight: 600; } .exercise-hint p { margin: 0.4rem 0 0; color: var(--text-secondary); } /* ── Learn tab: generated table of contents ─────────────────────────── */ /* Lives inside the phases rail, which is already position:sticky, so this needs no positioning of its own — only a rule separating it from the phase list above it. Capped in height so a long contents list can scroll rather than pushing the sticky rail past the bottom of the viewport. */ .learn-toc { margin-top: 1.25rem; padding-top: 0.9rem; border-top: 1px solid var(--border); font-size: 0.72rem; max-height: 55vh; overflow-y: auto; } .learn-toc-title { font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); margin-bottom: 0.5rem; } .learn-toc ul { list-style: none; margin: 0; padding: 0; } .learn-toc ul ul { padding-left: 0.6rem; } .learn-toc li { margin: 0.15rem 0; } .learn-toc a { color: var(--text-muted); text-decoration: none; display: block; line-height: 1.3; padding: 0.2rem 0.5rem; border-radius: 5px; border-left: 2px solid transparent; } .learn-toc a:hover { color: var(--text-primary); background: var(--bg-elevated); } /* Set by app.js as the reader scrolls — which section you're in is the one thing a static list of links can't tell you. Matches how the phase list above marks the current phase. */ .learn-toc a.toc-active { color: var(--text-primary); background: var(--bg-elevated); border-left-color: var(--accent-blue); font-weight: 600; } /* Where this exercise can be run (migration 202's runs_on). A quiet chip, not a warning: "Snapshot first" is information the learner acts on before starting, not an alert competing with the prompt for attention. */ .exercise-runs-on { font-size: 0.65rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); border: 1px solid var(--border); border-radius: 3px; padding: 0.05rem 0.3rem; } .exercise-solution { margin: 0.55rem 0 0; padding: 0.5rem 0.65rem; border-left: 2px solid var(--accent-yellow); background: var(--bg-elevated); border-radius: 0 4px 4px 0; } /* Deliberately not styled like the hint: revealing the worked answer is a different act from taking a nudge, and should look like one. */ .exercise-solution summary { cursor: pointer; color: var(--accent-yellow); font-weight: 600; } .exercise-solution p { margin: 0.4rem 0 0; color: var(--text-secondary); } .exercise-solution-noted { font-size: 0.72rem; color: var(--text-muted) !important; font-style: italic; } .exercise-footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; border-top: 1px solid var(--border); padding-top: 0.6rem; } .exercise-criteria { font-size: 0.75rem; color: var(--text-muted); line-height: 1.5; } /* Completion is shown on the marker and the left edge only — recolouring the whole card would wash out the prompt text the learner still needs to read. */ .exercise.exercise-done { border-left-color: var(--accent-green); } .exercise.exercise-done .exercise-header { color: var(--accent-green); } /* ── Phase page layout (3-tier course engine) ────────────────────────────── Phases sidebar + content, one reading-width column. It was a two-column split on Familiarize while the tab hosted a browser terminal beside the exercise list; that sandbox was removed 2026-08-20 (Tier 2 is now done on the learner's own machine), so there is no second column to make room for and the page stays at reading width on every tab. */ .phase-layout { display: grid; grid-template-columns: 200px 1fr; gap: 1.5rem; max-width: 1000px; align-items: start; }