/* ============================================================================ Minimal RAG Chat UI (No Tailwind) — Token-based themes (2025) - Themes: system (default), light, dark, blue - Switch by setting: ============================================================================ */ :root { /* Fonts */ --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif; --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; /* Radius */ --r-sm: 12px; --r-md: 18px; --r-lg: 28px; /* Spacing */ --s-1: 6px; --s-2: 10px; --s-3: 14px; --s-4: 18px; --s-5: 22px; /* Layout */ --shell-max: 1240px; --sidebar-w: 290px; /* Motion */ --ease: cubic-bezier(.2, .8, .2, 1); --t-1: 140ms; --t-2: 220ms; /* Shadows (tuned per theme) */ --sh-1: 0 1px 2px rgba(0, 0, 0, 0.06); --sh-2: 0 10px 28px rgba(0, 0, 0, 0.10); --sh-3: 0 26px 72px rgba(0, 0, 0, 0.18); /* Focus ring */ --ring: 0 0 0 3px rgba(59, 130, 246, 0.35); /* Default theme (light as base; system overrides via media) */ color-scheme: light; --bg: #f6f8fc; --surface: #ffffff; --surface-2: #f1f5ff; --surface-3: rgba(255, 255, 255, 0.72); --text: #0f172a; --text-2: #1f2a44; --muted: #64748b; --border: rgba(15, 23, 42, 0.12); --border-2: rgba(15, 23, 42, 0.08); --accent: #2563eb; /* blue 600 */ --accent-2: #3b82f6; /* blue 500 */ --accent-ink: #ffffff; --danger: #dc2626; --warn: #d97706; --ok: #16a34a; --help-border: #f4c430; /* “sárga” keret */ } /* --- Explicit themes (manual override) --- */ html[data-theme="light"] { color-scheme: light; } html[data-theme="dark"] { color-scheme: dark; --bg: #0b1220; --surface: #0f172a; --surface-2: #101c33; --surface-3: rgba(15, 23, 42, 0.72); --text: #e7edf7; --text-2: #d3dbe8; --muted: #94a3b8; --border: rgba(226, 232, 240, 0.16); --border-2: rgba(226, 232, 240, 0.12); --accent: #60a5fa; --accent-2: #93c5fd; --accent-ink: #071425; --danger: #f87171; --warn: #fbbf24; --ok: #34d399; --sh-1: 0 1px 2px rgba(0, 0, 0, 0.35); --sh-2: 0 12px 30px rgba(0, 0, 0, 0.35); --sh-3: 0 30px 80px rgba(0, 0, 0, 0.45); } html[data-theme="blue"] { color-scheme: dark; --bg: #061427; --surface: #071b34; --surface-2: #0a2344; --surface-3: rgba(7, 27, 52, 0.72); --text: #eaf2ff; --text-2: #d3e6ff; --muted: #9fb8e8; --border: rgba(186, 220, 255, 0.20); --border-2: rgba(186, 220, 255, 0.14); --accent: #38bdf8; --accent-2: #60a5fa; --accent-ink: #04203a; --danger: #fb7185; --warn: #fbbf24; --ok: #22c55e; --sh-1: 0 1px 2px rgba(0, 0, 0, 0.35); --sh-2: 0 12px 32px rgba(0, 0, 0, 0.35); --sh-3: 0 30px 88px rgba(0, 0, 0, 0.48); } /* --- System theme (default behavior) --- */ @media (prefers-color-scheme: dark) { html:not([data-theme]), html[data-theme="system"] { color-scheme: dark; --bg: #0b1220; --surface: #0f172a; --surface-2: #101c33; --surface-3: rgba(15, 23, 42, 0.72); --text: #e7edf7; --text-2: #d3dbe8; --muted: #94a3b8; --border: rgba(226, 232, 240, 0.16); --border-2: rgba(226, 232, 240, 0.12); --accent: #60a5fa; --accent-2: #93c5fd; --accent-ink: #071425; --danger: #f87171; --warn: #fbbf24; --ok: #34d399; --sh-1: 0 1px 2px rgba(0, 0, 0, 0.35); --sh-2: 0 12px 30px rgba(0, 0, 0, 0.35); --sh-3: 0 30px 80px rgba(0, 0, 0, 0.45); } } /* ============================================================================ Global base ============================================================================ */ * { box-sizing: border-box; } html, body { height: 100%; } body { margin: 0; font-family: var(--font-sans); color: var(--text); background: radial-gradient(1200px 900px at 15% 0%, rgba(59, 130, 246, 0.10), transparent 55%), radial-gradient(900px 700px at 90% 10%, rgba(56, 189, 248, 0.10), transparent 60%), var(--bg); } a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; } ::selection { background: rgba(59, 130, 246, 0.28); } .sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; } /* ============================================================================ Layout: shell / sidebar / main ============================================================================ */ .shell { max-width: var(--shell-max); margin: 0 auto; min-height: 100vh; padding: 16px 14px 22px; display: grid; grid-template-columns: var(--sidebar-w) minmax(0, 1fr); gap: 14px; } .sidebar { position: sticky; top: 16px; align-self: start; border: 1px solid var(--border-2); background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02)), var(--surface); border-radius: var(--r-lg); box-shadow: var(--sh-2); overflow: hidden; max-height: calc(100vh - 32px); display: grid; grid-template-rows: auto 1fr; } .side-top { padding: 14px 14px 10px; border-bottom: 1px solid var(--border-2); background: var(--surface-3); backdrop-filter: blur(10px); } .brand { display: flex; align-items: center; gap: 10px; } .brand-mark { width: 34px; height: 34px; border-radius: 999px; background: radial-gradient(14px 14px at 30% 30%, rgba(255,255,255,0.85), transparent 55%), linear-gradient(135deg, var(--accent), rgba(56,189,248,0.55)); box-shadow: var(--sh-1); border: 1px solid rgba(59, 130, 246, 0.30); } .brand-text { display: grid; gap: 2px; } .brand-title { font-weight: 800; letter-spacing: 0.2px; font-size: 14px; } .brand-sub { font-size: 12px; color: var(--muted); } .side-section { padding: 10px; overflow: auto; } .side-label { font-size: 12px; color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase; padding: 8px 8px 10px; } .side-muted { font-size: 13px; color: var(--muted); padding: 8px; } .source-list { display: grid; gap: 6px; } .source-item { width: 100%; text-align: left; display: flex; align-items: center; gap: 10px; overflow: hidden; border: 1px solid transparent; background: transparent; color: var(--text); border-radius: var(--r-md); padding: 10px 10px; cursor: pointer; transition: background var(--t-1) var(--ease), border-color var(--t-1) var(--ease), transform var(--t-1) var(--ease); } .source-item:hover { background: var(--surface-2); border-color: var(--border-2); } .source-item:active { transform: translateY(1px); } .source-id { display: inline-flex; min-width: 46px; font-family: var(--font-mono); font-size: 12px; color: var(--muted); flex: 0 0 auto; } .source-title { font-size: 13px; color: var(--text-2); flex: 1 1 auto; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } /* Main column */ .main { width: 100%; max-width: 920px; justify-self: center; display: grid; gap: 12px; align-content: start; } /* ============================================================================ Cards ============================================================================ */ .card { border: 1px solid var(--border-2); background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.00)), var(--surface); border-radius: var(--r-lg); box-shadow: var(--sh-2); overflow: hidden; } /* ============================================================================ Header (pastel / “régies” hangulatú háttér) ============================================================================ */ .header { position: relative; overflow: hidden; border: 1px solid var(--border-2); border-radius: var(--r-lg); background: var(--surface-3); backdrop-filter: blur(10px); box-shadow: var(--sh-2); } .header-backdrop { position: absolute; inset: 0; pointer-events: none; opacity: 0.9; background-image: radial-gradient(900px 160px at 10% 10%, rgba(59,130,246,0.18), transparent 60%), radial-gradient(800px 140px at 60% 25%, rgba(56,189,248,0.12), transparent 55%), radial-gradient(900px 160px at 95% 0%, rgba(147,197,253,0.14), transparent 60%), linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.00)); filter: saturate(1.05); } .header-row { position: relative; z-index: 1; padding: 14px 16px; display: flex; align-items: center; justify-content: space-between; gap: 10px; } .header-title { font-size: 18px; font-weight: 800; letter-spacing: 0.2px; } .header-meta { margin-top: 2px; font-size: 12px; color: var(--muted); } .header-actions { display: flex; gap: 10px; align-items: center; } /* Help button: fehér, sárga kerettel */ .help-btn { display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; padding: 8px 10px; border: 1px solid var(--help-border); background: var(--surface); color: var(--text); cursor: pointer; transition: background var(--t-1) var(--ease), transform var(--t-1) var(--ease); box-shadow: var(--sh-1); } .help-btn:hover { background: var(--surface-2); } .help-btn:active { transform: scale(0.99); } .help-btn:focus-visible { outline: none; box-shadow: var(--ring); } .help-icon { width: 22px; height: 22px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; font-weight: 800; background: rgba(244, 196, 48, 0.18); border: 1px solid rgba(244, 196, 48, 0.55); } .help-label { font-size: 13px; font-weight: 650; } /* Theme toggle: small icon, subtle */ .theme-btn { width: 38px; height: 38px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; box-shadow: var(--sh-1); display: inline-flex; align-items: center; justify-content: center; transition: background var(--t-1) var(--ease), border-color var(--t-1) var(--ease), transform var(--t-1) var(--ease); } .theme-btn:hover { background: var(--surface-2); border-color: rgba(59,130,246,0.35); } .theme-btn:active { transform: scale(0.99); } .theme-btn:focus-visible { outline: none; box-shadow: var(--ring); } /* ============================================================================ Chat log + messages ============================================================================ */ .chat-card { min-height: 360px; } .chat-log { padding: 16px; display: grid; gap: 12px; overflow: auto; max-height: 62vh; } .msg { display: grid; gap: 6px; max-width: 78%; } .msg-user { justify-self: end; } .msg-assistant { justify-self: start; } .msg-system { justify-self: start; max-width: 92%; } .msg-error .bubble { border-color: rgba(220,38,38,0.40); background: rgba(220,38,38,0.08); } .bubble { border: 1px solid var(--border-2); border-radius: 20px; padding: 10px 12px; background: var(--surface-2); box-shadow: var(--sh-1); line-height: 1.5; white-space: pre-wrap; /* user üzeneteknél a soremelés megmaradjon */ word-break: break-word; } .msg-user .bubble { border-color: rgba(59,130,246,0.38); background: linear-gradient(180deg, rgba(59,130,246,0.22), rgba(59,130,246,0.10)); } /* Django linebreaksbr
elemeket ad, ezért a bubble-ben jó a normál flow is. */ .bubble br { content: ""; } /* ============================================================================ Composer (input) ============================================================================ */ .composer-card { overflow: visible; } .composer { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; padding: 12px; } .composer-input { width: 100%; min-height: 46px; max-height: 170px; resize: none; border: 1px solid var(--border-2); border-radius: 24px; background: var(--surface-2); padding: 12px 12px; font: inherit; font-size: 14px; color: var(--text); line-height: 1.45; outline: none; transition: border-color var(--t-1) var(--ease), box-shadow var(--t-1) var(--ease), background var(--t-1) var(--ease); } .composer-input::placeholder { color: rgba(100, 116, 139, 0.95); } .composer-input:focus { border-color: rgba(59,130,246,0.45); box-shadow: var(--ring); background: var(--surface); } .composer-actions { display: flex; gap: 10px; align-items: center; padding-bottom: 2px; } /* Icon buttons */ .icon-btn { width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; transition: background var(--t-1) var(--ease), border-color var(--t-1) var(--ease), transform var(--t-1) var(--ease); box-shadow: var(--sh-1); } .icon-btn:hover { background: var(--surface-2); border-color: rgba(59,130,246,0.35); } .icon-btn:active { transform: scale(0.99); } .icon-btn:focus-visible { outline: none; box-shadow: var(--ring); } .icon-btn.primary { background: var(--accent); color: var(--accent-ink); border-color: rgba(59,130,246,0.55); } .icon-btn.primary:hover { background: var(--accent-2); } /* ============================================================================ Source panel (below composer) ============================================================================ */ .doc-card { margin-top: 2px; } .doc-hidden { display: none; } .doc-head { padding: 12px 14px; border-bottom: 1px solid var(--border-2); display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; } .doc-head-left { display: grid; gap: 2px; } .doc-title { font-weight: 800; letter-spacing: 0.2px; } .doc-sub { font-size: 12px; color: var(--muted); } .doc-error { color: var(--danger); } .doc-body { padding: 14px; line-height: 1.55; white-space: normal; } .doc-body pre, .doc-body code { font-family: var(--font-mono); background: rgba(15,23,42,0.06); border: 1px solid var(--border-2); border-radius: var(--r-sm); padding: 10px 12px; overflow: auto; } /* help text partial */ .help-text { white-space: pre-wrap; line-height: 1.55; } /* ============================================================================ Modal (Help) ============================================================================ */ .modal { position: fixed; inset: 0; display: grid; place-items: center; z-index: 50; } .modal-hidden { display: none; } .modal-scrim { position: absolute; inset: 0; background: rgba(0,0,0,0.45); } .modal-card { position: relative; width: min(640px, 92vw); max-height: 70vh; border: 1px solid var(--border-2); border-radius: var(--r-lg); background: var(--surface); box-shadow: var(--sh-3); overflow: hidden; display: grid; grid-template-rows: auto 1fr; } .modal-head { padding: 12px 14px; border-bottom: 1px solid var(--border-2); display: flex; align-items: center; justify-content: space-between; gap: 10px; } .modal-title { font-weight: 800; } .modal-body { padding: 14px; overflow: auto; white-space: pre-wrap; /* rag_chat_help.txt sorok */ line-height: 1.55; } .muted { color: var(--muted); } /* ============================================================================ Responsive: stack sidebar on narrow screens ============================================================================ */ @media (max-width: 980px) { .shell { grid-template-columns: 1fr; } .sidebar { position: relative; top: 0; max-height: none; } .main { max-width: 100%; justify-self: stretch; } .chat-log { max-height: 56vh; } }