/* Liken -- blue. The shared stylesheet also carries a brown accent set for studywithai; the client sets data-accent on from /api/config. Neutrals are tuned for blue here; studywithai will warm them under [data-accent="brown"] when it's built. */ :root { --bg: #f6f8fc; --surface: #ffffff; --surface-2: #eef2f9; --ink: #1a2233; --muted: #5b6b85; --border: #dde4f0; --shadow: 0 1px 2px rgba(20, 33, 61, 0.06), 0 6px 20px rgba(20, 33, 61, 0.06); --radius: 14px; --scripture: Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif; --ui: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; } /* accent -- light */ [data-accent="blue"] { --accent: #2f5fbf; --accent-weak: #e8f0ff; --accent-ink: #ffffff; } [data-accent="brown"] { --accent: #8a5a2b; --accent-weak: #f4ece1; --accent-ink: #ffffff; } /* dark neutrals (system default when no explicit choice) */ @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --bg: #0e1526; --surface: #151f36; --surface-2: #1c2842; --ink: #e7ecf7; --muted: #93a2c2; --border: #263450; --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 8px 24px rgba(0, 0, 0, 0.32); } :root:not([data-theme="light"])[data-accent="blue"] { --accent: #7aa2ff; --accent-weak: #1a2947; --accent-ink: #0b1120; } :root:not([data-theme="light"])[data-accent="brown"] { --accent: #cc9b6a; --accent-weak: #2b2116; --accent-ink: #150e05; } } /* explicit dark toggle wins in both directions */ :root[data-theme="dark"] { --bg: #0e1526; --surface: #151f36; --surface-2: #1c2842; --ink: #e7ecf7; --muted: #93a2c2; --border: #263450; --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 8px 24px rgba(0, 0, 0, 0.32); } :root[data-theme="dark"][data-accent="blue"] { --accent: #7aa2ff; --accent-weak: #1a2947; --accent-ink: #0b1120; } :root[data-theme="dark"][data-accent="brown"] { --accent: #cc9b6a; --accent-weak: #2b2116; --accent-ink: #150e05; } * { box-sizing: border-box; } html, body { height: 100%; } body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--ui); line-height: 1.5; -webkit-font-smoothing: antialiased; } /* top bar */ .topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 20px; border-bottom: 1px solid var(--border); background: var(--surface); } .brand { display: flex; align-items: baseline; gap: 12px; min-width: 0; } .wordmark { font-family: var(--scripture); font-size: 1.5rem; font-weight: 700; color: var(--accent); letter-spacing: 0.01em; } .tagline { color: var(--muted); font-size: 0.9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .theme-toggle { flex: none; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border); background: var(--surface-2); color: var(--ink); cursor: pointer; display: grid; place-items: center; } .theme-toggle:hover { border-color: var(--accent); } .theme-icon { width: 16px; height: 16px; border-radius: 50%; background: var(--accent); box-shadow: inset -4px -4px 0 0 var(--surface-2); } :root[data-theme="dark"] .theme-icon, :root:not([data-theme="light"]) .theme-icon { box-shadow: none; } /* layout */ .layout { display: grid; gap: 20px; max-width: 1240px; margin: 0 auto; padding: 20px; align-items: start; grid-template-columns: 200px minmax(0, 1fr) 300px; grid-template-areas: "rail chat side"; } .rail-col { grid-area: rail; position: sticky; top: 20px; align-self: start; } .chat { grid-area: chat; } .side { grid-area: side; } /* medium: rail stays anchored left, chat + study stack on the right */ @media (max-width: 1024px) { .layout { grid-template-columns: 170px minmax(0, 1fr); grid-template-areas: "rail chat" "rail side"; } } /* phone: single column, ads drop to the bottom */ @media (max-width: 680px) { .layout { grid-template-columns: 1fr; grid-template-areas: "chat" "side" "rail"; } .rail-col { position: static; } } /* chat */ .chat { display: flex; flex-direction: column; min-height: 60vh; } .transcript { display: flex; flex-direction: column; gap: 14px; padding: 4px 2px 16px; } .msg { max-width: 88%; padding: 12px 15px; border-radius: var(--radius); box-shadow: var(--shadow); } .msg p { margin: 0 0 8px; } .msg p:last-child { margin-bottom: 0; } .msg.liken { align-self: flex-start; background: var(--surface); border: 1px solid var(--border); border-bottom-left-radius: 4px; } .msg.user { align-self: flex-end; background: var(--accent-weak); border: 1px solid var(--border); border-bottom-right-radius: 4px; } .msg .who { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 6px; } .msg.thinking { color: var(--muted); font-style: italic; } .composer { display: flex; gap: 10px; align-items: flex-end; position: sticky; bottom: 0; padding-top: 8px; background: linear-gradient(to top, var(--bg) 70%, transparent); } .composer textarea { flex: 1; resize: none; max-height: 180px; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--ink); font-family: var(--ui); font-size: 1rem; line-height: 1.45; } .composer textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); } .composer button { flex: none; padding: 12px 18px; border: none; border-radius: var(--radius); background: var(--accent); color: var(--accent-ink); font-weight: 600; font-size: 0.95rem; cursor: pointer; } .composer button:disabled { opacity: 0.5; cursor: default; } .disclaimer { color: var(--muted); font-size: 0.78rem; margin: 10px 2px 0; } .usage-status { color: var(--muted); font-size: 0.78rem; margin: 4px 2px 0; font-variant-numeric: tabular-nums; } .usage-status:empty { display: none; } /* side panels */ .side { display: flex; flex-direction: column; gap: 16px; position: sticky; top: 20px; } .panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); } .panel-h { margin: 0; font-size: 1rem; } .panel-sub { margin: 2px 0 12px; color: var(--muted); font-size: 0.8rem; } .books { display: flex; flex-direction: column; gap: 8px; } .book-toggle { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 0.92rem; } .book-toggle input { accent-color: var(--accent); width: 16px; height: 16px; } .book-toggle.off { color: var(--muted); } .passages { display: flex; flex-direction: column; gap: 12px; max-height: 46vh; overflow-y: auto; } .passages-empty { color: var(--muted); font-size: 0.85rem; margin: 0; } .passage { border-left: 3px solid var(--accent); padding: 2px 0 2px 12px; } .passage .ref { font-size: 0.78rem; font-weight: 700; color: var(--accent); letter-spacing: 0.02em; } .passage .text { font-family: var(--scripture); font-size: 0.95rem; line-height: 1.5; margin-top: 3px; } .rail-slot:empty { display: none; } /* billing */ .top-actions { display: flex; align-items: center; gap: 10px; } .upgrade { padding: 8px 14px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); border-radius: 999px; font-weight: 600; font-size: 0.85rem; cursor: pointer; } .upgrade:hover { filter: brightness(1.06); } .plan-menu { position: fixed; inset: 0; background: rgba(10, 15, 25, 0.5); display: grid; place-items: center; z-index: 50; padding: 20px; } .plan-card { background: var(--surface); color: var(--ink); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; width: min(360px, 100%); box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 10px; } .plan-card h3 { margin: 0; font-family: var(--scripture); color: var(--accent); } .plan-card p { margin: 0 0 6px; color: var(--muted); font-size: 0.9rem; } .plan-btn { padding: 12px 14px; border: 1px solid var(--border); background: var(--surface-2); color: var(--ink); border-radius: var(--radius); font-weight: 600; cursor: pointer; text-align: left; } .plan-btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); } .plan-close { padding: 8px; border: none; background: none; color: var(--muted); cursor: pointer; font-size: 0.85rem; } /* Premium unlocks usage; the ad rail still displays for everyone -- so nothing hides it. */ .disclaimer-note { margin: 0 0 4px; color: var(--muted); font-size: 0.85rem; line-height: 1.45; }