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| /* ───────────────────────────────────────────────────────── | |
| DocuMind AI — Main Stylesheet | |
| Theme: Clean, modern, light — inspired by Notion + Linear | |
| ───────────────────────────────────────────────────────── */ | |
| @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap'); | |
| /* ── CSS Variables ───────────────────────────────────────── */ | |
| :root { | |
| --white: #ffffff; | |
| --bg: #f7f8fa; | |
| --bg-card: #ffffff; | |
| --bg-hover: #f0f2f5; | |
| --border: #e2e5ea; | |
| --border-dark: #c8cdd5; | |
| --text-primary: #111827; | |
| --text-secondary: #6b7280; | |
| --text-muted: #9ca3af; | |
| --blue: #2563eb; | |
| --blue-light: #eff6ff; | |
| --blue-border: #bfdbfe; | |
| --green: #16a34a; | |
| --green-light: #f0fdf4; | |
| --red: #dc2626; | |
| --red-light: #fef2f2; | |
| --amber: #d97706; | |
| --amber-light: #fffbeb; | |
| --purple: #7c3aed; | |
| --purple-light:#f5f3ff; | |
| --font-body: 'Inter', -apple-system, sans-serif; | |
| --font-mono: 'JetBrains Mono', 'Fira Code', monospace; | |
| --radius-sm: 6px; | |
| --radius-md: 10px; | |
| --radius-lg: 14px; | |
| --radius-xl: 20px; | |
| --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04); | |
| --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04); | |
| } | |
| /* ── Reset ───────────────────────────────────────────────── */ | |
| *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } | |
| html { font-size: 15px; -webkit-font-smoothing: antialiased; } | |
| body { | |
| font-family: var(--font-body); | |
| background: var(--bg); | |
| color: var(--text-primary); | |
| line-height: 1.6; | |
| min-height: 100vh; | |
| } | |
| /* ── Layout ──────────────────────────────────────────────── */ | |
| .app { | |
| display: grid; | |
| grid-template-columns: 280px 1fr; | |
| grid-template-rows: 60px 1fr; | |
| grid-template-areas: | |
| "header header" | |
| "sidebar main"; | |
| min-height: 100vh; | |
| } | |
| /* ── Header ──────────────────────────────────────────────── */ | |
| .header { | |
| grid-area: header; | |
| background: var(--white); | |
| border-bottom: 1px solid var(--border); | |
| display: flex; | |
| align-items: center; | |
| padding: 0 24px; | |
| gap: 12px; | |
| position: sticky; | |
| top: 0; | |
| z-index: 100; | |
| } | |
| .header-logo { | |
| display: flex; | |
| align-items: center; | |
| gap: 10px; | |
| text-decoration: none; | |
| } | |
| .logo-icon { | |
| width: 32px; | |
| height: 32px; | |
| background: var(--blue); | |
| border-radius: var(--radius-md); | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| font-size: 16px; | |
| } | |
| .logo-name { | |
| font-size: 17px; | |
| font-weight: 600; | |
| color: var(--text-primary); | |
| letter-spacing: -0.3px; | |
| } | |
| .logo-tag { | |
| font-size: 11px; | |
| background: var(--blue-light); | |
| color: var(--blue); | |
| padding: 2px 8px; | |
| border-radius: 20px; | |
| font-weight: 500; | |
| border: 1px solid var(--blue-border); | |
| } | |
| .header-spacer { flex: 1; } | |
| .api-status { | |
| display: flex; | |
| align-items: center; | |
| gap: 6px; | |
| font-size: 12px; | |
| color: var(--text-secondary); | |
| } | |
| .status-dot { | |
| width: 8px; | |
| height: 8px; | |
| border-radius: 50%; | |
| background: var(--text-muted); | |
| } | |
| .status-dot.online { background: var(--green); } | |
| .status-dot.offline { background: var(--red); } | |
| /* ── Sidebar ─────────────────────────────────────────────── */ | |
| .sidebar { | |
| grid-area: sidebar; | |
| background: var(--white); | |
| border-right: 1px solid var(--border); | |
| padding: 20px 16px; | |
| overflow-y: auto; | |
| display: flex; | |
| flex-direction: column; | |
| gap: 24px; | |
| } | |
| .section-title { | |
| font-size: 11px; | |
| font-weight: 600; | |
| text-transform: uppercase; | |
| letter-spacing: 0.8px; | |
| color: var(--text-muted); | |
| margin-bottom: 10px; | |
| } | |
| /* ── Upload Area ─────────────────────────────────────────── */ | |
| .upload-area { | |
| border: 2px dashed var(--border-dark); | |
| border-radius: var(--radius-lg); | |
| padding: 24px 16px; | |
| text-align: center; | |
| cursor: pointer; | |
| transition: all 0.2s ease; | |
| background: var(--bg); | |
| position: relative; | |
| } | |
| .upload-area:hover, | |
| .upload-area.drag-over { | |
| border-color: var(--blue); | |
| background: var(--blue-light); | |
| } | |
| .upload-icon { | |
| font-size: 28px; | |
| margin-bottom: 8px; | |
| display: block; | |
| } | |
| .upload-text { | |
| font-size: 13px; | |
| font-weight: 500; | |
| color: var(--text-primary); | |
| margin-bottom: 4px; | |
| } | |
| .upload-sub { | |
| font-size: 12px; | |
| color: var(--text-muted); | |
| } | |
| .upload-input { | |
| position: absolute; | |
| inset: 0; | |
| opacity: 0; | |
| cursor: pointer; | |
| width: 100%; | |
| height: 100%; | |
| } | |
| .upload-progress { | |
| display: none; | |
| margin-top: 12px; | |
| } | |
| .progress-bar-wrap { | |
| background: var(--border); | |
| border-radius: 4px; | |
| height: 4px; | |
| overflow: hidden; | |
| } | |
| .progress-bar { | |
| height: 100%; | |
| background: var(--blue); | |
| width: 0%; | |
| transition: width 0.3s ease; | |
| border-radius: 4px; | |
| } | |
| .progress-label { | |
| font-size: 12px; | |
| color: var(--text-secondary); | |
| margin-top: 6px; | |
| } | |
| /* ── Document List ───────────────────────────────────────── */ | |
| .doc-list { | |
| display: flex; | |
| flex-direction: column; | |
| gap: 6px; | |
| } | |
| .doc-item { | |
| display: flex; | |
| align-items: center; | |
| gap: 10px; | |
| padding: 10px 12px; | |
| border-radius: var(--radius-md); | |
| background: var(--bg); | |
| border: 1px solid var(--border); | |
| cursor: pointer; | |
| transition: all 0.15s; | |
| } | |
| .doc-item:hover { background: var(--bg-hover); border-color: var(--border-dark); } | |
| .doc-item.selected { | |
| background: var(--blue-light); | |
| border-color: var(--blue-border); | |
| } | |
| .doc-icon { | |
| width: 32px; | |
| height: 32px; | |
| background: var(--red-light); | |
| border-radius: var(--radius-sm); | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| font-size: 16px; | |
| flex-shrink: 0; | |
| } | |
| .doc-info { flex: 1; overflow: hidden; } | |
| .doc-name { | |
| font-size: 13px; | |
| font-weight: 500; | |
| color: var(--text-primary); | |
| white-space: nowrap; | |
| overflow: hidden; | |
| text-overflow: ellipsis; | |
| } | |
| .doc-meta { font-size: 11px; color: var(--text-muted); margin-top: 1px; } | |
| .doc-delete { | |
| width: 24px; | |
| height: 24px; | |
| border: none; | |
| background: none; | |
| cursor: pointer; | |
| color: var(--text-muted); | |
| border-radius: 4px; | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| font-size: 14px; | |
| opacity: 0; | |
| transition: opacity 0.15s; | |
| } | |
| .doc-item:hover .doc-delete { opacity: 1; } | |
| .doc-delete:hover { background: var(--red-light); color: var(--red); } | |
| .empty-docs { | |
| text-align: center; | |
| padding: 20px 10px; | |
| color: var(--text-muted); | |
| font-size: 13px; | |
| line-height: 1.5; | |
| } | |
| /* ── Main Chat Area ──────────────────────────────────────── */ | |
| .main { | |
| grid-area: main; | |
| display: flex; | |
| flex-direction: column; | |
| overflow: hidden; | |
| height: calc(100vh - 60px); | |
| } | |
| .chat-area { | |
| flex: 1; | |
| overflow-y: auto; | |
| padding: 28px; | |
| display: flex; | |
| flex-direction: column; | |
| gap: 20px; | |
| } | |
| /* ── Welcome Screen ──────────────────────────────────────── */ | |
| .welcome { | |
| margin: auto; | |
| text-align: center; | |
| max-width: 520px; | |
| padding: 40px 20px; | |
| } | |
| .welcome-icon { | |
| font-size: 52px; | |
| margin-bottom: 16px; | |
| display: block; | |
| } | |
| .welcome h2 { | |
| font-size: 24px; | |
| font-weight: 600; | |
| color: var(--text-primary); | |
| margin-bottom: 10px; | |
| letter-spacing: -0.4px; | |
| } | |
| .welcome p { | |
| color: var(--text-secondary); | |
| font-size: 15px; | |
| line-height: 1.7; | |
| margin-bottom: 28px; | |
| } | |
| .welcome-steps { | |
| display: flex; | |
| flex-direction: column; | |
| gap: 10px; | |
| text-align: left; | |
| } | |
| .welcome-step { | |
| display: flex; | |
| align-items: flex-start; | |
| gap: 12px; | |
| padding: 12px 16px; | |
| background: var(--bg-card); | |
| border: 1px solid var(--border); | |
| border-radius: var(--radius-md); | |
| } | |
| .step-num { | |
| width: 24px; | |
| height: 24px; | |
| background: var(--blue); | |
| color: white; | |
| border-radius: 50%; | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| font-size: 12px; | |
| font-weight: 600; | |
| flex-shrink: 0; | |
| margin-top: 1px; | |
| } | |
| .step-text { font-size: 13px; color: var(--text-secondary); line-height: 1.5; } | |
| .step-text strong { color: var(--text-primary); } | |
| /* ── Messages ────────────────────────────────────────────── */ | |
| .message { | |
| display: flex; | |
| flex-direction: column; | |
| gap: 4px; | |
| max-width: 820px; | |
| animation: fadeUp 0.25s ease; | |
| } | |
| @keyframes fadeUp { | |
| from { opacity: 0; transform: translateY(8px); } | |
| to { opacity: 1; transform: translateY(0); } | |
| } | |
| .message.user { align-self: flex-end; align-items: flex-end; } | |
| .message.assistant { align-self: flex-start; align-items: flex-start; } | |
| .msg-label { | |
| font-size: 11px; | |
| font-weight: 600; | |
| text-transform: uppercase; | |
| letter-spacing: 0.5px; | |
| color: var(--text-muted); | |
| margin-bottom: 4px; | |
| } | |
| .msg-bubble { | |
| padding: 14px 18px; | |
| border-radius: var(--radius-lg); | |
| font-size: 14px; | |
| line-height: 1.7; | |
| max-width: 100%; | |
| } | |
| .message.user .msg-bubble { | |
| background: var(--blue); | |
| color: white; | |
| border-bottom-right-radius: 4px; | |
| } | |
| .message.assistant .msg-bubble { | |
| background: var(--bg-card); | |
| color: var(--text-primary); | |
| border: 1px solid var(--border); | |
| border-bottom-left-radius: 4px; | |
| box-shadow: var(--shadow-sm); | |
| } | |
| /* ── Answer Metadata ─────────────────────────────────────── */ | |
| .answer-meta { | |
| display: flex; | |
| align-items: center; | |
| gap: 8px; | |
| margin-top: 10px; | |
| flex-wrap: wrap; | |
| } | |
| .meta-badge { | |
| font-size: 11px; | |
| padding: 3px 8px; | |
| border-radius: 20px; | |
| font-weight: 500; | |
| border: 1px solid transparent; | |
| } | |
| .badge-green { background: var(--green-light); color: var(--green); border-color: #bbf7d0; } | |
| .badge-amber { background: var(--amber-light); color: var(--amber); border-color: #fde68a; } | |
| .badge-red { background: var(--red-light); color: var(--red); border-color: #fecaca; } | |
| .badge-blue { background: var(--blue-light); color: var(--blue); border-color: var(--blue-border); } | |
| .badge-purple { background: var(--purple-light); color: var(--purple); border-color: #ddd6fe; } | |
| .badge-gray { background: var(--bg); color: var(--text-secondary); border-color: var(--border); } | |
| /* ── Sources Panel ───────────────────────────────────────── */ | |
| .sources-panel { | |
| margin-top: 12px; | |
| border: 1px solid var(--border); | |
| border-radius: var(--radius-md); | |
| overflow: hidden; | |
| background: var(--bg-card); | |
| } | |
| .sources-header { | |
| display: flex; | |
| align-items: center; | |
| justify-content: space-between; | |
| padding: 10px 14px; | |
| background: var(--bg); | |
| border-bottom: 1px solid var(--border); | |
| cursor: pointer; | |
| user-select: none; | |
| } | |
| .sources-title { | |
| font-size: 12px; | |
| font-weight: 600; | |
| color: var(--text-secondary); | |
| display: flex; | |
| align-items: center; | |
| gap: 6px; | |
| } | |
| .sources-toggle { font-size: 12px; color: var(--text-muted); transition: transform 0.2s; } | |
| .sources-toggle.open { transform: rotate(180deg); } | |
| .sources-list { | |
| display: none; | |
| flex-direction: column; | |
| divide-y: var(--border); | |
| } | |
| .sources-list.open { display: flex; } | |
| .source-item { | |
| padding: 12px 14px; | |
| border-bottom: 1px solid var(--border); | |
| font-size: 13px; | |
| } | |
| .source-item:last-child { border-bottom: none; } | |
| .source-meta { | |
| display: flex; | |
| align-items: center; | |
| gap: 8px; | |
| margin-bottom: 6px; | |
| } | |
| .source-file { | |
| font-weight: 500; | |
| color: var(--blue); | |
| font-size: 12px; | |
| } | |
| .source-page { | |
| font-size: 11px; | |
| color: var(--text-muted); | |
| background: var(--bg); | |
| padding: 1px 6px; | |
| border-radius: 4px; | |
| border: 1px solid var(--border); | |
| } | |
| .source-sim { | |
| font-size: 11px; | |
| color: var(--text-muted); | |
| font-family: var(--font-mono); | |
| margin-left: auto; | |
| } | |
| .source-text { | |
| color: var(--text-secondary); | |
| font-size: 13px; | |
| line-height: 1.6; | |
| font-style: italic; | |
| border-left: 3px solid var(--border-dark); | |
| padding-left: 10px; | |
| } | |
| /* ── Typing Indicator ────────────────────────────────────── */ | |
| .typing-indicator { | |
| display: flex; | |
| align-items: center; | |
| gap: 5px; | |
| padding: 14px 18px; | |
| background: var(--bg-card); | |
| border: 1px solid var(--border); | |
| border-radius: var(--radius-lg); | |
| border-bottom-left-radius: 4px; | |
| width: fit-content; | |
| } | |
| .typing-dot { | |
| width: 7px; | |
| height: 7px; | |
| background: var(--text-muted); | |
| border-radius: 50%; | |
| animation: typingBounce 1.2s infinite; | |
| } | |
| .typing-dot:nth-child(2) { animation-delay: 0.2s; } | |
| .typing-dot:nth-child(3) { animation-delay: 0.4s; } | |
| @keyframes typingBounce { | |
| 0%, 60%, 100% { transform: translateY(0); } | |
| 30% { transform: translateY(-6px); } | |
| } | |
| /* ── Input Bar ───────────────────────────────────────────── */ | |
| .input-bar { | |
| padding: 16px 28px 20px; | |
| background: var(--white); | |
| border-top: 1px solid var(--border); | |
| } | |
| .input-wrap { | |
| display: flex; | |
| align-items: flex-end; | |
| gap: 10px; | |
| background: var(--bg); | |
| border: 1.5px solid var(--border-dark); | |
| border-radius: var(--radius-xl); | |
| padding: 10px 14px; | |
| transition: border-color 0.2s; | |
| } | |
| .input-wrap:focus-within { border-color: var(--blue); } | |
| .query-input { | |
| flex: 1; | |
| border: none; | |
| background: none; | |
| outline: none; | |
| font-family: var(--font-body); | |
| font-size: 14px; | |
| color: var(--text-primary); | |
| resize: none; | |
| max-height: 120px; | |
| min-height: 22px; | |
| line-height: 1.5; | |
| } | |
| .query-input::placeholder { color: var(--text-muted); } | |
| .send-btn { | |
| width: 36px; | |
| height: 36px; | |
| background: var(--blue); | |
| border: none; | |
| border-radius: 50%; | |
| cursor: pointer; | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| flex-shrink: 0; | |
| transition: all 0.2s; | |
| font-size: 15px; | |
| color: white; | |
| } | |
| .send-btn:hover { background: #1d4ed8; transform: scale(1.05); } | |
| .send-btn:disabled { background: var(--border-dark); cursor: not-allowed; transform: none; } | |
| .input-hint { | |
| font-size: 11px; | |
| color: var(--text-muted); | |
| margin-top: 8px; | |
| text-align: center; | |
| } | |
| .input-doc-filter { | |
| display: flex; | |
| align-items: center; | |
| gap: 6px; | |
| font-size: 12px; | |
| color: var(--text-secondary); | |
| padding: 6px 0; | |
| } | |
| .doc-filter-chip { | |
| display: inline-flex; | |
| align-items: center; | |
| gap: 4px; | |
| padding: 3px 10px; | |
| background: var(--blue-light); | |
| border: 1px solid var(--blue-border); | |
| border-radius: 20px; | |
| font-size: 12px; | |
| color: var(--blue); | |
| font-weight: 500; | |
| } | |
| /* ── Toast Notifications ─────────────────────────────────── */ | |
| .toast-container { | |
| position: fixed; | |
| bottom: 24px; | |
| right: 24px; | |
| display: flex; | |
| flex-direction: column; | |
| gap: 8px; | |
| z-index: 9999; | |
| } | |
| .toast { | |
| display: flex; | |
| align-items: center; | |
| gap: 10px; | |
| padding: 12px 16px; | |
| background: var(--white); | |
| border: 1px solid var(--border); | |
| border-radius: var(--radius-md); | |
| box-shadow: var(--shadow-md); | |
| font-size: 13px; | |
| min-width: 280px; | |
| max-width: 380px; | |
| animation: slideIn 0.3s ease; | |
| } | |
| @keyframes slideIn { | |
| from { opacity: 0; transform: translateX(20px); } | |
| to { opacity: 1; transform: translateX(0); } | |
| } | |
| .toast.success { border-left: 3px solid var(--green); } | |
| .toast.error { border-left: 3px solid var(--red); } | |
| .toast.info { border-left: 3px solid var(--blue); } | |
| .toast-icon { font-size: 16px; } | |
| .toast-msg { flex: 1; color: var(--text-primary); line-height: 1.4; } | |
| /* ── Utility ─────────────────────────────────────────────── */ | |
| .hidden { display: none ; } | |
| .spin { | |
| animation: spin 1s linear infinite; | |
| display: inline-block; | |
| } | |
| @keyframes spin { to { transform: rotate(360deg); } } | |
| /* ── Rendered markdown in answers ─────────────────────────────── */ | |
| .md-body { word-wrap: break-word; line-height: 1.6; } | |
| .md-body p { margin: 0 0 8px; } | |
| .md-body ul, .md-body ol { margin: 4px 0 10px; padding-left: 22px; } | |
| .md-body li { margin: 2px 0; } | |
| .md-body code { background: rgba(100,116,139,.15); padding: 1px 5px; border-radius: 4px; font-size: .92em; } | |
| .md-body .cite { color: #2563eb; font-size: .82em; font-weight: 600; white-space: nowrap; } | |
| .md-body .md-table { overflow-x: auto; margin: 6px 0 10px; } | |
| .md-body table { border-collapse: collapse; font-size: .92em; } | |
| .md-body th, .md-body td { border: 1px solid #d5dbe5; padding: 5px 9px; text-align: left; vertical-align: top; } | |
| .md-body th { background: rgba(100,116,139,.12); } | |