/* ═══════════════════════════════════════════════════════════════ Koher UI System v4.1 Canonical CSS for all Koher tool frontends. Usage: Fonts (load before this stylesheet): Fraunces, Source Serif 4, IBM Plex Sans, IBM Plex Mono Source of truth: ui-system/koher-ui.css Reference: ui-system/reference.html ═══════════════════════════════════════════════════════════════ */ /* ── Reset ──────────────────────────────────────────────────────── */ *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; scroll-behavior: smooth; scrollbar-width: none; } html::-webkit-scrollbar { display: none; } /* ── Base tokens ────────────────────────────────────────────────── */ .k { /* Accent — default terracotta (Koher identity) */ --accent: #C75B39; --accent-hover: #B04D2E; --accent-bg: rgba(199, 91, 57, 0.12); /* Dark surfaces */ --bg: #2D3127; --border-dark: #4A4543; /* Light surfaces */ --surface: #F7F3ED; --surface-border: #D8D0C8; --surface-inner: #EFEBE4; /* Ink — text on light backgrounds */ --ink: #2D3436; --ink2: #4A4A48; --ink3: #6b6560; /* Light — text on dark backgrounds */ --light: #F7F3ED; --light2: #9A8F85; --light3: #6b6560; /* Score system */ --score-track: #D5D5D5; --score-fill: #B2A898; /* Three-state system */ --state-solid: #3D7A4A; --state-examine: #A0823B; /* Typography stacks */ --font-display: 'Fraunces', serif; --font-body: 'Source Serif 4', serif; --font-label: 'IBM Plex Sans', sans-serif; --font-mono: 'IBM Plex Mono', monospace; font-family: var(--font-body); font-size: 18px; line-height: 1.7; color: var(--light); background: var(--bg); } .k a { color: var(--accent); text-decoration: none; } .k a:hover { text-decoration: underline; } .k input, .k textarea { font-family: inherit; color: inherit; } .k button { font: inherit; } /* ── Typography ─────────────────────────────────────────────────── */ .k-title { font-family: var(--font-display); font-size: 30px; font-weight: 400; line-height: 1.2; } .k-sub { font-family: var(--font-body); font-size: 15px; line-height: 1.6; color: var(--ink3); } .k-tagline { font-family: var(--font-body); font-style: italic; font-size: 14px; line-height: 1.5; } .k-lbl { font-family: var(--font-label); font-size: 10px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; } /* Label colour adapts to surface */ .k-lbl { color: var(--light2); } .k-card .k-lbl { color: var(--ink3); } /* ── Container ──────────────────────────────────────────────────── */ .k-container { max-width: 720px; margin: 0 auto; } /* ── Header ─────────────────────────────────────────────────────── */ .k-header { position: sticky; top: 0; z-index: 100; padding: 16px 24px; background: rgba(45, 49, 39, 0.97); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--border-dark); } .k-header-inner { max-width: 720px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; } /* Tool identity: logo + name as one unit (left) */ .k-tool-identity { display: flex; align-items: center; gap: 10px; text-decoration: none; } .k-tool-identity:hover { text-decoration: none; } .k-tool-logo { height: 22px; width: auto; display: block; } .k-tool-name { font-family: var(--font-label); font-weight: 500; font-size: 15px; color: var(--light); letter-spacing: -0.01em; } /* Right section */ .k-header-right { display: flex; align-items: center; gap: 20px; } .k-header-user { font-family: var(--font-mono); font-size: 11px; color: var(--light2); } .k-header-link { font-family: var(--font-label); font-size: 10px; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--light3); transition: color 0.2s; } .k-header-link:hover { color: var(--light2); text-decoration: none; } /* KOHER wordmark in header */ .k-wordmark { font-family: var(--font-label); font-size: 10px; font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase; color: var(--light3); text-decoration: none; transition: color 0.2s; } .k-wordmark:hover { color: var(--light2); text-decoration: none; } /* ── Gate (registration) ────────────────────────────────────────── */ .k-gate { display: flex; justify-content: center; align-items: center; min-height: 70vh; padding: 40px 24px; } .k-gate-card { background: var(--surface); border: 1px solid var(--surface-border); border-radius: 8px; padding: 48px 40px; max-width: 380px; width: 100%; text-align: center; color: var(--ink); } .k-gate-card .k-title { margin-bottom: 8px; } .k-gate-card .k-sub { margin-bottom: 28px; } /* ── Forms ───────────────────────────────────────────────────────── */ .k-form-group { text-align: left; margin-bottom: 16px; } .k-form-label { font-family: var(--font-label); font-size: 10px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink3); margin-bottom: 6px; display: block; } .k-form-input { width: 100%; padding: 12px 16px; font-family: var(--font-label); font-size: 14px; color: var(--ink); background: var(--surface); border: 1px solid var(--surface-border); border-radius: 4px; } .k-form-input:focus { outline: none; border-color: var(--accent); } /* ── Buttons ─────────────────────────────────────────────────────── */ .k-btn-primary { font-family: var(--font-label); font-size: 15px; font-weight: 500; padding: 14px 32px; border: none; border-radius: 4px; cursor: pointer; transition: all 0.2s; display: inline-block; text-align: center; background: var(--accent); color: #fff; } .k-btn-primary:hover { background: var(--accent-hover); text-decoration: none; } .k-btn-primary:disabled { background: var(--border-dark); color: var(--light3); cursor: default; } .k-btn-outline { font-family: var(--font-label); font-size: 13px; font-weight: 500; padding: 10px 24px; border: 1px solid var(--surface-border); border-radius: 4px; cursor: pointer; transition: all 0.2s; background: transparent; color: var(--ink3); } .k-btn-outline:hover { border-color: var(--accent); color: var(--accent); } .k-btn-ghost { font-family: var(--font-label); font-size: 13px; background: none; border: none; color: var(--light2); cursor: pointer; padding: 4px 10px; } .k-btn-ghost:hover { color: var(--light); } /* ── Card ────────────────────────────────────────────────────────── */ .k-card { background: var(--surface); border: 1px solid var(--surface-border); border-radius: 8px; padding: 32px; color: var(--ink); } /* ── Echo (user input display) ───────────────────────────────────── */ .k-echo { border: 1px solid var(--surface-border); border-radius: 4px; padding: 16px 20px; font-family: var(--font-body); font-style: italic; font-size: 14px; line-height: 1.6; color: var(--ink2); margin-bottom: 20px; } /* ── Verdict ─────────────────────────────────────────────────────── */ .k-verdict { margin-bottom: 20px; } .k-verdict-heading { font-family: var(--font-display); font-size: 22px; font-weight: 400; margin-bottom: 8px; } /* ── Scores ──────────────────────────────────────────────────────── */ .k-scores { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; } .k-score { display: flex; align-items: center; gap: 12px; } .k-score-dim { font-family: var(--font-mono); font-size: 11px; color: var(--ink3); width: 120px; flex-shrink: 0; text-align: right; } .k-score-bar { flex: 1; height: 6px; background: var(--score-track); border-radius: 3px; overflow: hidden; } .k-score-fill { height: 100%; border-radius: 3px; background: var(--score-fill); transition: width 0.4s ease; } .k-score-fill-accent { background: var(--accent); } .k-score-val { font-family: var(--font-mono); font-size: 11px; color: var(--ink2); width: 40px; flex-shrink: 0; } /* ── Narrative ───────────────────────────────────────────────────── */ .k-narrative { display: flex; gap: 0; margin-bottom: 24px; } .k-narrative-bar { width: 4px; flex-shrink: 0; background: var(--accent); border-radius: 2px; margin-right: 20px; } .k-narrative-body { font-family: var(--font-body); font-size: 14.5px; line-height: 1.8; color: var(--ink); flex: 1; min-width: 0; } .k-narrative-body p { margin-bottom: 12px; } .k-narrative-body p:last-child { margin-bottom: 0; } .k-narrative-body p:first-child { font-weight: 600; } /* ── Chips ────────────────────────────────────────────────────────── */ .k-chips { display: flex; flex-wrap: wrap; gap: 6px; } .k-chip { font-family: var(--font-mono); font-size: 11px; padding: 3px 10px; background: white; border: 1px solid var(--surface-border); border-radius: 3.5px; color: var(--ink2); } .k-chip-accent { background: var(--accent-bg); border-color: var(--accent); color: var(--accent); } /* ── Behind the Curtain ──────────────────────────────────────────── */ .k-curtain-row { display: flex; align-items: center; gap: 12px; padding-top: 24px; margin-top: 28px; border-top: 1px solid #E4DDD5; cursor: pointer; user-select: none; } .k-curtain-text { font-family: var(--font-label); font-size: 13px; color: var(--ink3); } /* Toggle pill — 31×17px, rx 8.5 per wireframe */ .k-pill { width: 31px; height: 17px; border-radius: 8.5px; border: 1px solid var(--surface-border); background: var(--surface-inner); position: relative; flex-shrink: 0; transition: background 0.2s, border-color 0.2s; } .k-pill-dot { position: absolute; top: 2.5px; left: 3px; width: 10px; height: 10px; border-radius: 50%; background: var(--surface-border); transition: transform 0.2s, background 0.2s; } .k-curtain-row[aria-expanded="true"] .k-pill { background: var(--accent); border-color: var(--accent); } .k-curtain-row[aria-expanded="true"] .k-pill-dot { transform: translateX(13px); background: #fff; } /* ── Pipeline (Q/R/L layers) ─────────────────────────────────────── */ .k-pipeline { overflow: hidden; max-height: 0; opacity: 0; transition: max-height 0.4s ease, opacity 0.3s ease; } .k-pipeline.open { max-height: 2000px; opacity: 1; } .k-pipeline-head { font-family: var(--font-label); font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink3); margin: 20px 0 16px; } .k-layer { display: flex; gap: 16px; padding: 16px 0; position: relative; } .k-layer + .k-layer { border-top: 1px solid #E4DDD5; } /* Circled Q/R/L marker */ .k-layer-mark { width: 26px; height: 26px; border-radius: 50%; border: 1.5px solid var(--ink3); flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-family: var(--font-label); font-size: 11px; font-weight: 500; color: var(--ink3); } /* Vertical connector line between markers */ .k-layer:not(:last-child) .k-layer-mark::after { content: ''; position: absolute; left: 12px; top: 44px; width: 1.5px; height: calc(100% - 44px); background: #E4DDD5; } .k-layer-body { flex: 1; min-width: 0; } .k-layer-name { font-family: var(--font-label); font-size: 13px; font-weight: 500; color: var(--ink); margin-bottom: 3px; } .k-layer-desc { font-family: var(--font-body); font-style: italic; font-size: 14px; color: var(--ink3); line-height: 1.6; margin-bottom: 10px; } /* ── Loading ─────────────────────────────────────────────────────── */ .k-loading { text-align: center; } .k-loading-label { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--light3); margin-bottom: 12px; } .k-loading-bar { width: 200px; height: 2px; background: var(--border-dark); overflow: hidden; position: relative; margin: 0 auto; } .k-loading-bar::after { content: ''; position: absolute; inset: 0; width: 28%; background: var(--accent); animation: k-sweep 1.6s ease-in-out infinite; } @keyframes k-sweep { 0% { transform: translateX(-100%); } 100% { transform: translateX(460%); } } /* Skeleton placeholders */ .k-skel { background: linear-gradient(90deg, var(--surface-inner) 25%, var(--surface) 50%, var(--surface-inner) 75%); background-size: 200% 100%; animation: k-shimmer 1.5s infinite; border-radius: 4px; } @keyframes k-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } } /* ── Error ────────────────────────────────────────────────────────── */ .k-error { border-left: 3px solid #C75B39; background: rgba(199, 91, 57, 0.06); padding: 14px 18px; text-align: left; font-family: var(--font-label); font-size: 13px; color: var(--ink2); line-height: 1.5; border-radius: 0 4px 4px 0; } .k-error strong { color: #C75B39; font-weight: 500; } /* Notice (informational, accent-coloured) */ .k-notice { border-left: 3px solid var(--accent); background: var(--accent-bg); padding: 14px 18px; text-align: left; font-family: var(--font-body); font-size: 14px; color: var(--ink2); line-height: 1.6; border-radius: 0 4px 4px 0; } .k-notice strong { color: var(--accent); font-weight: 600; } /* ── Three-state symbols ─────────────────────────────────────────── */ .k-state-solid { color: var(--state-solid); } .k-state-solid::before { content: '●'; } .k-state-examine { color: var(--state-examine); } .k-state-examine::before { content: '◐'; } .k-state-attention { color: var(--accent); } .k-state-attention::before { content: '○'; } /* ── Footer ──────────────────────────────────────────────────────── */ .k-footer { padding: 16px 24px; border-top: 1px solid var(--border-dark); text-align: center; } .k-footer-mark { display: inline-block; margin-bottom: 6px; } .k-footer-mark:hover { text-decoration: none; } .k-footer-tagline { font-family: var(--font-body); font-style: italic; font-size: 12px; color: var(--light3); margin-bottom: 4px; } .k-footer-link { font-family: var(--font-mono); font-size: 11px; color: var(--light2); } .k-footer-link:hover { color: var(--light); text-decoration: none; } /* ── Themes ──────────────────────────────────────────────────────── */ /* Coherence — Teal */ [data-theme="coherence"] { --accent: #3B82A0; --accent-hover: #2E6A84; --accent-bg: rgba(59, 130, 160, 0.12); } /* Play Shape — Gold */ [data-theme="playshape"] { --accent: #A0823B; --accent-hover: #8A6F30; --accent-bg: rgba(160, 130, 59, 0.12); } /* Fragment Mapper — Deep blue */ [data-theme="fragment"] { --accent: #4A6FA5; --accent-hover: #3D5E8E; --accent-bg: rgba(74, 111, 165, 0.12); } /* Koher Garden — Forest green */ [data-theme="garden"] { --accent: #3D7A4A; --accent-hover: #326440; --accent-bg: rgba(61, 122, 74, 0.12); } /* ── Responsive ──────────────────────────────────────────────────── */ @media (max-width: 640px) { .k-gate-card { padding: 32px 24px; } .k-card { padding: 24px; } .k-title { font-size: 24px; } .k-score-dim { width: 90px; font-size: 10px; } }