Lexis / static /style.css
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/* ============================================================
LEXIS — KNOWLEDGE ASSISTANT | style.css
Design system: dark-first, high-contrast, production grade
============================================================ */
/* ── RESET ─────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
textarea { font-family: inherit; }
input { font-family: inherit; }
/* ── DESIGN TOKENS ─────────────────────────────────────────── */
:root {
/* Typography */
--font-ui: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
--font-mono: 'JetBrains Mono', 'Menlo', 'Consolas', monospace;
/* Dark mode surfaces — warm neutral, not blue-tinted */
--bg-app: #0f0f0f; /* page background */
--bg-panel: #161616; /* sidebar, topbar, input bar */
--bg-surface: #1e1e1e; /* chat bubbles, cards */
--bg-hover: #252525; /* hover states */
--bg-active: #2a2a2a; /* active / selected */
--bg-input: #1a1a1a; /* textarea background */
/* Borders */
--border-subtle: rgba(255,255,255,0.06);
--border-default: rgba(255,255,255,0.10);
--border-strong: rgba(255,255,255,0.18);
--border-focus: rgba(255,255,255,0.30);
/* Text — maximum contrast, carefully stepped */
--text-primary: #f2f2f2; /* headings, main content */
--text-secondary: #a8a8a8; /* subtext, descriptions */
--text-tertiary: #666666; /* timestamps, labels, muted */
--text-disabled: #404040;
/* Accent — indigo, refined */
--accent: #818cf8;
--accent-hover: #a5b4fc;
--accent-dim: rgba(129,140,248,0.12);
--accent-bdr: rgba(129,140,248,0.25);
/* User message bubble */
--user-bg: #1c1c2e;
--user-bdr: rgba(129,140,248,0.22);
/* Semantic */
--green: #4ade80;
--green-dim: rgba(74,222,128,0.10);
--green-bdr: rgba(74,222,128,0.22);
--amber: #fbbf24;
--amber-dim: rgba(251,191,36,0.10);
--amber-bdr: rgba(251,191,36,0.22);
--red: #f87171;
--red-dim: rgba(248,113,113,0.10);
--red-bdr: rgba(248,113,113,0.22);
--purple: #c084fc;
--purple-dim: rgba(192,132,252,0.10);
--purple-bdr: rgba(192,132,252,0.22);
/* Layout */
--sidebar-w: 272px;
/* Radii */
--r-xs: 3px;
--r-sm: 6px;
--r-md: 10px;
--r-lg: 14px;
/* Transitions */
--t-fast: 120ms ease;
--t-mid: 180ms cubic-bezier(0.4,0,0.2,1);
--t-slow: 280ms cubic-bezier(0.4,0,0.2,1);
}
/* ── LIGHT MODE ─────────────────────────────────────────────── */
body.light {
--bg-app: #fafafa;
--bg-panel: #ffffff;
--bg-surface: #f4f4f5;
--bg-hover: #ebebeb;
--bg-active: #e4e4e7;
--bg-input: #f7f7f8;
--border-subtle: rgba(0,0,0,0.06);
--border-default: rgba(0,0,0,0.10);
--border-strong: rgba(0,0,0,0.16);
--border-focus: rgba(0,0,0,0.28);
--text-primary: #111111;
--text-secondary: #444444;
--text-tertiary: #888888;
--text-disabled: #cccccc;
--accent: #6366f1;
--accent-hover: #4f46e5;
--accent-dim: rgba(99,102,241,0.08);
--accent-bdr: rgba(99,102,241,0.20);
--user-bg: #eff0ff;
--user-bdr: rgba(99,102,241,0.20);
--green: #16a34a;
--green-dim: rgba(22,163,74,0.08);
--green-bdr: rgba(22,163,74,0.20);
--red: #dc2626;
--red-dim: rgba(220,38,38,0.08);
--red-bdr: rgba(220,38,38,0.20);
--amber: #d97706;
--amber-dim: rgba(217,119,6,0.08);
--amber-bdr: rgba(217,119,6,0.20);
--purple: #9333ea;
--purple-dim: rgba(147,51,234,0.08);
--purple-bdr: rgba(147,51,234,0.20);
}
/* ── BASE ───────────────────────────────────────────────────── */
html, body { height: 100%; }
body {
font-family: var(--font-ui);
font-size: 14px;
line-height: 1.5;
background: var(--bg-app);
color: var(--text-primary);
height: 100vh;
overflow: hidden;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
/* ── SCROLLBARS ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-default); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }
/* ── LAYOUT SHELL ───────────────────────────────────────────── */
.shell {
display: flex;
height: 100vh;
overflow: hidden;
}
/* ============================================================
SIDEBAR
============================================================ */
.sidebar {
width: var(--sidebar-w);
min-width: var(--sidebar-w);
background: var(--bg-panel);
border-right: 1px solid var(--border-subtle);
display: flex;
flex-direction: column;
flex-shrink: 0;
overflow: hidden;
transition: width var(--t-slow), min-width var(--t-slow);
}
.sidebar.closed {
width: 0;
min-width: 0;
}
.sb-inner {
width: var(--sidebar-w);
min-width: var(--sidebar-w);
height: 100%;
display: flex;
flex-direction: column;
overflow: hidden;
}
/* Brand */
.sb-brand {
display: flex;
align-items: center;
gap: 10px;
padding: 18px 16px 16px;
border-bottom: 1px solid var(--border-subtle);
flex-shrink: 0;
}
.brand-icon {
width: 32px;
height: 32px;
border-radius: var(--r-sm);
background: var(--accent);
display: flex;
align-items: center;
justify-content: center;
font-size: 14px;
color: #fff;
flex-shrink: 0;
}
.brand-info {
display: flex;
flex-direction: column;
gap: 2px;
min-width: 0;
}
.brand-name {
font-size: 15px;
font-weight: 600;
color: var(--text-primary);
letter-spacing: -0.02em;
line-height: 1;
}
.brand-sub {
font-family: var(--font-mono);
font-size: 9.5px;
color: var(--text-tertiary);
letter-spacing: 0.04em;
}
/* New chat */
.new-chat-btn {
display: flex;
align-items: center;
justify-content: center;
gap: 7px;
margin: 12px 12px 4px;
padding: 8px 12px;
border-radius: var(--r-sm);
border: 1px solid var(--border-default);
background: var(--bg-surface);
color: var(--text-secondary);
font-size: 12.5px;
font-weight: 500;
transition: all var(--t-fast);
width: calc(100% - 24px);
}
.new-chat-btn:hover {
background: var(--bg-hover);
border-color: var(--border-strong);
color: var(--text-primary);
}
.new-chat-btn i { font-size: 10px; }
/* Section label */
.sb-section-label {
font-family: var(--font-mono);
font-size: 9px;
letter-spacing: 0.14em;
text-transform: uppercase;
color: var(--text-tertiary);
padding: 14px 16px 6px;
flex-shrink: 0;
}
/* History list */
.history-list {
overflow-y: auto;
max-height: 160px;
padding: 2px 10px 6px;
}
.hist-item {
display: flex;
align-items: center;
gap: 8px;
padding: 7px 8px;
border-radius: var(--r-sm);
border: 1px solid transparent;
cursor: pointer;
transition: all var(--t-fast);
margin-bottom: 1px;
}
.hist-item:hover { background: var(--bg-hover); border-color: var(--border-subtle); }
.hist-item.active { background: var(--accent-dim); border-color: var(--accent-bdr); }
.hist-dot {
width: 6px; height: 6px; border-radius: 50%;
background: var(--border-strong); flex-shrink: 0;
}
.hist-item.active .hist-dot { background: var(--accent); }
.hist-label {
flex: 1; min-width: 0;
font-size: 12px;
color: var(--text-secondary);
white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.hist-item.active .hist-label { color: var(--text-primary); }
.hist-time {
font-family: var(--font-mono);
font-size: 9px;
color: var(--text-tertiary);
flex-shrink: 0;
}
.hist-del {
width: 20px; height: 20px; border-radius: var(--r-xs);
display: none; align-items: center; justify-content: center;
color: var(--text-tertiary); font-size: 9px;
transition: all var(--t-fast); flex-shrink: 0;
}
.hist-item:hover .hist-del { display: flex; }
.hist-del:hover { background: var(--red-dim); color: var(--red); }
/* Separator */
.sb-sep {
height: 1px;
background: var(--border-subtle);
margin: 6px 16px;
flex-shrink: 0;
}
/* Sidebar action buttons */
.sb-btn {
display: flex;
align-items: center;
gap: 9px;
padding: 8px 10px;
margin: 1px 10px;
border-radius: var(--r-sm);
border: 1px solid transparent;
background: transparent;
color: var(--text-secondary);
font-size: 13px;
font-weight: 400;
transition: all var(--t-fast);
text-align: left;
width: calc(100% - 20px);
}
.sb-btn i {
width: 15px;
text-align: center;
font-size: 11px;
flex-shrink: 0;
color: var(--text-tertiary);
}
.sb-btn:hover {
background: var(--bg-hover);
color: var(--text-primary);
border-color: var(--border-subtle);
}
.sb-btn:hover i { color: var(--text-secondary); }
.sb-btn.danger:hover {
background: var(--red-dim);
color: var(--red);
border-color: var(--red-bdr);
}
.sb-btn.danger:hover i { color: var(--red); }
.sb-btn.upload { cursor: pointer; display: flex; }
/* Knowledge base section */
.kb-section {
flex: 1;
min-height: 0;
display: flex;
flex-direction: column;
}
.kb-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 16px 8px;
}
.kb-count {
font-family: var(--font-mono);
font-size: 9px;
padding: 2px 6px;
border-radius: var(--r-xs);
background: var(--accent-dim);
color: var(--accent);
border: 1px solid var(--accent-bdr);
}
.doc-list {
flex: 1;
overflow-y: auto;
padding: 0 10px 12px;
}
.doc-empty {
padding: 24px 12px;
text-align: center;
color: var(--text-tertiary);
font-size: 12px;
line-height: 1.8;
}
.doc-empty i {
display: block;
font-size: 20px;
margin-bottom: 8px;
opacity: 0.5;
}
.doc-item {
display: flex;
align-items: center;
gap: 9px;
padding: 7px 8px;
border-radius: var(--r-sm);
border: 1px solid transparent;
transition: all var(--t-fast);
margin-bottom: 1px;
cursor: default;
}
.doc-item:hover { background: var(--bg-hover); border-color: var(--border-subtle); }
.doc-icon {
width: 28px; height: 28px;
border-radius: 5px;
display: flex; align-items: center; justify-content: center;
font-size: 10px; flex-shrink: 0;
border: 1px solid var(--border-subtle);
}
.doc-icon.pdf { background: var(--red-dim); color: var(--red); }
.doc-icon.doc { background: var(--accent-dim); color: var(--accent); }
.doc-icon.txt { background: var(--green-dim); color: var(--green); }
.doc-icon.csv { background: var(--amber-dim); color: var(--amber); }
.doc-icon.other { background: var(--bg-hover); color: var(--text-tertiary); }
.doc-info { flex: 1; min-width: 0; }
.doc-name {
font-size: 12px;
color: var(--text-primary);
white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.doc-ext {
font-family: var(--font-mono);
font-size: 9.5px;
color: var(--text-tertiary);
margin-top: 1px;
}
.doc-pulse {
width: 5px; height: 5px; border-radius: 50%;
background: var(--green);
flex-shrink: 0;
animation: pulse 2.5s ease-in-out infinite;
}
.doc-remove {
width: 22px; height: 22px;
border-radius: var(--r-xs);
display: none; align-items: center; justify-content: center;
color: var(--text-tertiary); font-size: 10px;
transition: all var(--t-fast); flex-shrink: 0;
}
.doc-item:hover .doc-remove { display: flex; }
.doc-item:hover .doc-pulse { display: none; }
.doc-remove:hover { background: var(--red-dim); color: var(--red); }
/* Shimmer skeleton */
.shimmer {
height: 36px;
border-radius: var(--r-sm);
margin: 2px 0 4px;
background: linear-gradient(90deg, var(--bg-surface) 25%, var(--bg-hover) 50%, var(--bg-surface) 75%);
background-size: 200% 100%;
animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
from { background-position: 200% 0; }
to { background-position: -200% 0; }
}
/* Footer */
.sb-footer {
padding: 10px 10px 16px;
border-top: 1px solid var(--border-subtle);
flex-shrink: 0;
}
.theme-toggle {
display: flex;
align-items: center;
justify-content: space-between;
padding: 8px 10px;
border-radius: var(--r-sm);
border: 1px solid var(--border-subtle);
background: transparent;
transition: all var(--t-fast);
width: 100%;
}
.theme-toggle:hover { background: var(--bg-hover); border-color: var(--border-default); }
.theme-toggle-label {
display: flex; align-items: center; gap: 9px;
font-size: 12.5px;
color: var(--text-secondary);
}
.theme-toggle-label i { font-size: 11px; color: var(--text-tertiary); }
.toggle-pill {
width: 34px; height: 18px;
background: var(--bg-active);
border: 1px solid var(--border-default);
border-radius: 9px;
position: relative;
transition: all var(--t-mid);
}
.toggle-pill::after {
content: '';
position: absolute;
width: 12px; height: 12px;
border-radius: 50%;
background: var(--text-tertiary);
top: 2px; left: 2px;
transition: all var(--t-mid);
}
body.light .toggle-pill { background: var(--accent); border-color: var(--accent); }
body.light .toggle-pill::after { background: #fff; left: 18px; }
/* ============================================================
MAIN PANEL
============================================================ */
.main {
flex: 1;
min-width: 0;
display: flex;
flex-direction: column;
background: var(--bg-app);
}
/* ── TOPBAR ────────────────────────────────────────────────── */
.topbar {
height: 52px;
display: flex;
align-items: center;
padding: 0 16px;
gap: 10px;
border-bottom: 1px solid var(--border-subtle);
background: var(--bg-panel);
flex-shrink: 0;
}
.tb-icon-btn {
width: 32px; height: 32px;
border-radius: var(--r-sm);
border: 1px solid var(--border-subtle);
background: transparent;
color: var(--text-tertiary);
display: flex; align-items: center; justify-content: center;
font-size: 13px; flex-shrink: 0;
transition: all var(--t-fast);
}
.tb-icon-btn:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--border-default); }
.tb-center {
flex: 1;
display: flex;
align-items: center;
gap: 8px;
min-width: 0;
}
.tb-title {
font-size: 13.5px;
font-weight: 500;
color: var(--text-primary);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.tb-badges {
display: flex;
align-items: center;
gap: 5px;
flex-shrink: 0;
}
.tb-badge {
font-family: var(--font-mono);
font-size: 9px;
padding: 2px 6px;
border-radius: var(--r-xs);
border: 1px solid;
white-space: nowrap;
letter-spacing: 0.03em;
}
.tb-badge.accent { background: var(--accent-dim); color: var(--accent); border-color: var(--accent-bdr); }
.tb-badge.green { background: var(--green-dim); color: var(--green); border-color: var(--green-bdr); }
.tb-badge.amber { background: var(--amber-dim); color: var(--amber); border-color: var(--amber-bdr); }
.tb-badge.purple { background: var(--purple-dim); color: var(--purple); border-color: var(--purple-bdr); }
.tb-badge.muted { background: var(--bg-surface); color: var(--text-tertiary); border-color: var(--border-subtle); }
.tb-right {
display: flex;
align-items: center;
gap: 8px;
flex-shrink: 0;
}
.tb-status {
display: flex;
align-items: center;
gap: 6px;
font-family: var(--font-mono);
font-size: 10px;
color: var(--text-tertiary);
}
.status-dot {
width: 6px; height: 6px;
border-radius: 50%;
background: var(--green);
animation: pulse 2.5s ease-in-out infinite;
}
.status-dot.thinking { background: var(--amber); animation: none; }
@keyframes pulse {
0%, 100% { opacity: 1; }
50% { opacity: 0.4; }
}
/* ── MESSAGES ───────────────────────────────────────────────── */
.messages {
flex: 1;
overflow-y: auto;
padding: 24px 0 8px;
display: flex;
flex-direction: column;
scroll-behavior: smooth;
}
/* Message row */
.msg-row {
display: flex;
padding: 4px 20px;
animation: rise 0.18s ease-out both;
}
@keyframes rise {
from { opacity: 0; transform: translateY(6px); }
to { opacity: 1; transform: none; }
}
.msg-row.user { justify-content: flex-end; }
.msg-row.ai { justify-content: flex-start; }
/* AI avatar */
.ai-avatar {
width: 28px; height: 28px;
border-radius: var(--r-sm);
background: var(--accent);
display: flex; align-items: center; justify-content: center;
font-size: 11px; color: #fff;
flex-shrink: 0;
margin-right: 10px;
margin-top: 2px;
align-self: flex-start;
}
.ai-avatar.agent { background: var(--purple); }
/* Message content */
.msg-content { max-width: 70%; }
.msg-sender {
font-family: var(--font-mono);
font-size: 9.5px;
color: var(--text-tertiary);
margin-bottom: 5px;
letter-spacing: 0.06em;
text-transform: lowercase;
}
.msg-row.user .msg-sender { text-align: right; }
/* Bubble */
.bubble {
padding: 11px 15px;
border-radius: var(--r-md);
font-size: 13.5px;
line-height: 1.7;
word-break: break-word;
white-space: pre-wrap;
}
.msg-row.ai .bubble {
background: var(--bg-surface);
border: 1px solid var(--border-subtle);
border-bottom-left-radius: var(--r-xs);
color: var(--text-primary);
}
.msg-row.user .bubble {
background: var(--user-bg);
border: 1px solid var(--user-bdr);
border-bottom-right-radius: var(--r-xs);
color: var(--text-primary);
}
/* Code inline */
.bubble code {
font-family: var(--font-mono);
font-size: 12px;
background: var(--bg-hover);
border: 1px solid var(--border-subtle);
border-radius: 3px;
padding: 1px 5px;
color: var(--accent-hover);
}
/* Sources */
.sources {
margin-top: 8px;
display: flex;
flex-wrap: wrap;
gap: 4px;
}
.source-chip {
font-family: var(--font-mono);
font-size: 9.5px;
padding: 2px 8px;
border-radius: var(--r-xs);
background: var(--green-dim);
color: var(--green);
border: 1px solid var(--green-bdr);
display: flex; align-items: center; gap: 4px;
}
/* Agent token highlight */
.agent-token {
font-family: var(--font-mono);
font-size: 11.5px;
font-weight: 500;
color: var(--purple);
background: var(--purple-dim);
border: 1px solid var(--purple-bdr);
border-radius: var(--r-xs);
padding: 0 5px;
margin-right: 2px;
}
/* Timestamp */
.msg-time {
font-family: var(--font-mono);
font-size: 9.5px;
color: var(--text-tertiary);
margin-top: 5px;
}
.msg-row.user .msg-time { text-align: right; }
/* Typing indicator */
.typing-row {
display: flex;
align-items: flex-end;
padding: 4px 20px;
gap: 10px;
}
.typing-bub {
background: var(--bg-surface);
border: 1px solid var(--border-subtle);
border-radius: var(--r-md);
border-bottom-left-radius: var(--r-xs);
padding: 12px 14px;
display: flex; gap: 5px; align-items: center;
}
.typing-bub span {
width: 5px; height: 5px; border-radius: 50%;
background: var(--text-tertiary);
animation: typing-dot 1.3s ease-in-out infinite;
}
.typing-bub span:nth-child(2) { animation-delay: 0.22s; }
.typing-bub span:nth-child(3) { animation-delay: 0.44s; }
@keyframes typing-dot {
0%, 80%, 100% { opacity: 0.25; transform: scale(0.75); }
40% { opacity: 1; transform: scale(1); }
}
/* ── EMPTY STATE ────────────────────────────────────────────── */
.empty {
flex: 1;
display: flex; flex-direction: column;
align-items: center; justify-content: center;
padding: 48px 24px;
text-align: center;
gap: 12px;
}
.empty-icon {
width: 52px; height: 52px;
border-radius: var(--r-lg);
background: var(--bg-surface);
border: 1px solid var(--border-default);
display: flex; align-items: center; justify-content: center;
font-size: 20px; color: var(--accent);
margin-bottom: 4px;
}
.empty-title {
font-size: 20px;
font-weight: 600;
color: var(--text-primary);
letter-spacing: -0.03em;
}
.empty-sub {
font-size: 13.5px;
color: var(--text-secondary);
max-width: 380px;
line-height: 1.75;
}
.mode-pill {
display: flex; align-items: center; gap: 6px;
font-family: var(--font-mono); font-size: 10px;
padding: 5px 12px; border-radius: var(--r-sm);
background: var(--bg-surface); color: var(--text-tertiary);
border: 1px solid var(--border-default);
margin-top: 4px;
}
.chips {
display: flex; flex-wrap: wrap; gap: 6px;
justify-content: center; margin-top: 6px;
}
.chip {
padding: 7px 14px;
border-radius: var(--r-sm);
border: 1px solid var(--border-default);
background: var(--bg-surface);
font-size: 12px; color: var(--text-secondary);
cursor: pointer;
transition: all var(--t-fast);
}
.chip:hover {
border-color: var(--accent-bdr);
color: var(--accent);
background: var(--accent-dim);
}
/* ============================================================
INPUT BAR
============================================================ */
.input-bar {
padding: 10px 20px 18px;
border-top: 1px solid var(--border-subtle);
background: var(--bg-panel);
flex-shrink: 0;
}
.input-outer {
max-width: 860px;
margin: 0 auto;
}
/* Mode strip */
.mode-strip {
display: flex;
align-items: center;
gap: 4px;
margin-bottom: 8px;
}
.mode-chip {
display: flex; align-items: center; gap: 5px;
padding: 4px 9px;
border-radius: var(--r-xs);
border: 1px solid var(--border-subtle);
background: transparent;
font-family: var(--font-mono);
font-size: 9.5px;
color: var(--text-tertiary);
transition: all var(--t-fast);
}
.mode-chip i { font-size: 8px; }
.mode-chip:hover { border-color: var(--border-default); color: var(--text-secondary); background: var(--bg-surface); }
.mode-chip.on-green { background: var(--green-dim); color: var(--green); border-color: var(--green-bdr); }
.mode-chip.on-amber { background: var(--amber-dim); color: var(--amber); border-color: var(--amber-bdr); }
.mode-chip.on-purple { background: var(--purple-dim); color: var(--purple); border-color: var(--purple-bdr); }
.strip-info {
margin-left: auto;
font-family: var(--font-mono);
font-size: 9px;
color: var(--text-tertiary);
}
/* Input wrap + agent dropdown */
.input-wrap { position: relative; }
.agent-dropdown {
position: absolute;
bottom: calc(100% + 6px);
left: 0; right: 0;
background: var(--bg-panel);
border: 1px solid var(--border-default);
border-radius: var(--r-md);
overflow: hidden;
box-shadow: 0 -16px 40px rgba(0,0,0,0.5);
z-index: 50;
}
.agent-dropdown-hdr {
padding: 7px 12px 5px;
font-family: var(--font-mono);
font-size: 9px;
color: var(--text-tertiary);
letter-spacing: 0.1em;
text-transform: uppercase;
border-bottom: 1px solid var(--border-subtle);
}
.agent-opt {
display: flex; align-items: center; gap: 10px;
padding: 9px 12px;
cursor: pointer;
transition: background var(--t-fast);
border-bottom: 1px solid var(--border-subtle);
}
.agent-opt:last-child { border-bottom: none; }
.agent-opt:hover, .agent-opt.focused { background: var(--bg-hover); }
.agent-opt-icon {
width: 26px; height: 26px;
border-radius: var(--r-sm);
display: flex; align-items: center; justify-content: center;
font-size: 10px; flex-shrink: 0;
background: var(--purple-dim);
color: var(--purple);
border: 1px solid var(--purple-bdr);
}
.agent-opt-name {
font-family: var(--font-mono);
font-size: 11.5px;
color: var(--text-primary);
font-weight: 500;
}
.agent-opt-desc {
font-size: 11.5px;
color: var(--text-secondary);
margin-top: 1px;
}
/* Input box */
.input-box {
display: flex;
align-items: flex-end;
gap: 8px;
padding: 10px 12px;
background: var(--bg-input);
border: 1px solid var(--border-default);
border-radius: var(--r-md);
transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.input-box:focus-within {
border-color: var(--border-strong);
box-shadow: 0 0 0 3px rgba(129,140,248,0.08);
}
.input-box.agentic:focus-within {
border-color: var(--purple-bdr);
box-shadow: 0 0 0 3px var(--purple-dim);
}
.msg-ta {
flex: 1;
background: transparent;
border: none; outline: none;
color: var(--text-primary);
font-size: 13.5px;
line-height: 1.6;
resize: none;
max-height: 140px;
overflow-y: auto;
}
.msg-ta::placeholder { color: var(--text-tertiary); }
.send-btn {
width: 32px; height: 32px;
border-radius: var(--r-sm);
background: var(--accent);
color: #fff;
font-size: 11px;
display: flex; align-items: center; justify-content: center;
transition: all var(--t-fast);
flex-shrink: 0;
}
.send-btn:hover:not(:disabled) { background: var(--accent-hover); transform: scale(1.04); }
.send-btn:disabled { opacity: 0.3; cursor: not-allowed; transform: none; }
.send-btn.agentic { background: var(--purple); }
.send-btn.agentic:hover:not(:disabled) { background: #a855f7; }
.input-meta {
display: flex;
align-items: center;
justify-content: space-between;
margin-top: 6px;
padding: 0 2px;
}
.input-hint { font-family: var(--font-mono); font-size: 9px; color: var(--text-tertiary); }
.input-chars { font-family: var(--font-mono); font-size: 9px; color: var(--text-tertiary); }
/* ============================================================
MODALS
============================================================ */
.backdrop {
position: fixed; inset: 0;
background: rgba(0,0,0,0.7);
display: flex; align-items: center; justify-content: center;
z-index: 200;
backdrop-filter: blur(4px);
animation: fade-in 0.14s ease;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.modal {
background: var(--bg-panel);
border: 1px solid var(--border-default);
border-radius: var(--r-lg);
padding: 24px 22px 20px;
width: 360px;
box-shadow: 0 32px 80px rgba(0,0,0,0.6);
animation: modal-pop 0.18s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes modal-pop {
from { opacity: 0; transform: scale(0.95) translateY(4px); }
to { opacity: 1; transform: none; }
}
.modal-icon {
width: 36px; height: 36px;
border-radius: var(--r-sm);
display: flex; align-items: center; justify-content: center;
font-size: 13px; margin-bottom: 14px;
}
.modal-icon.err { background: var(--red-dim); border: 1px solid var(--red-bdr); color: var(--red); }
.modal-icon.warn { background: var(--amber-dim); border: 1px solid var(--amber-bdr); color: var(--amber); }
.modal-title { font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; letter-spacing: -0.02em; }
.modal-body { font-size: 13px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 18px; }
.modal-fname {
font-family: var(--font-mono);
font-size: 11px;
color: var(--text-primary);
background: var(--bg-surface);
border: 1px solid var(--border-default);
border-radius: var(--r-sm);
padding: 5px 10px;
display: inline-block;
margin-bottom: 16px;
}
.modal-row { display: flex; gap: 8px; justify-content: flex-end; }
.m-btn {
height: 32px;
padding: 0 14px;
border-radius: var(--r-sm);
font-size: 13px;
font-weight: 500;
transition: all var(--t-fast);
border: 1px solid var(--border-default);
background: transparent;
color: var(--text-secondary);
}
.m-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.m-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.m-btn.danger { border-color: var(--red-bdr); color: var(--red); }
.m-btn.danger:hover { background: var(--red-dim); }
/* ============================================================
TOAST
============================================================ */
.toast-wrap {
position: fixed;
bottom: 24px; left: 50%;
transform: translateX(-50%);
z-index: 300; pointer-events: none;
}
.toast {
display: flex; align-items: center; gap: 9px;
padding: 9px 16px;
background: var(--bg-active);
border: 1px solid var(--border-default);
border-radius: var(--r-md);
font-size: 13px;
color: var(--text-primary);
white-space: nowrap;
box-shadow: 0 8px 40px rgba(0,0,0,0.5);
animation: toast-rise 0.2s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes toast-rise {
from { opacity: 0; transform: translateY(8px) scale(0.96); }
to { opacity: 1; transform: none; }
}
.tdot {
width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0;
}
.tdot.ok { background: var(--green); }
.tdot.err { background: var(--red); }
.tdot.warn { background: var(--amber); }
/* ============================================================
LEXIS — style.css ADDITIONS
Paste these at the bottom of your existing style.css
New components: Dataset modal, Chart bubble, agent badges,
active dataset pill, strip dataset chip
============================================================ */
/* ── Agent dropdown badge ────────────────────────────────────── */
.agent-opt-badge {
margin-left: auto;
font-family: var(--font-mono);
font-size: 8.5px;
padding: 2px 6px;
border-radius: var(--r-xs);
background: var(--amber-dim);
color: var(--amber);
border: 1px solid var(--amber-bdr);
white-space: nowrap;
flex-shrink: 0;
}
/* ── Active dataset pill in sidebar ─────────────────────────── */
.dataset-active {
background: var(--amber-dim) !important;
border-color: var(--amber-bdr) !important;
}
.active-dataset-pill {
display: flex;
align-items: center;
gap: 7px;
margin: 6px 10px 4px;
padding: 6px 10px;
border-radius: var(--r-sm);
background: var(--amber-dim);
border: 1px solid var(--amber-bdr);
font-size: 11.5px;
color: var(--amber);
font-family: var(--font-mono);
}
.active-dataset-pill span {
flex: 1;
min-width: 0;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.active-dataset-pill i:first-child { font-size: 10px; flex-shrink: 0; }
.active-dataset-pill button {
width: 18px; height: 18px;
border-radius: 3px;
display: flex; align-items: center; justify-content: center;
color: var(--amber);
font-size: 9px;
flex-shrink: 0;
transition: all var(--t-fast);
}
.active-dataset-pill button:hover { background: rgba(251,191,36,0.2); }
/* ── Strip dataset chip (input bar) ─────────────────────────── */
.strip-dataset {
display: flex;
align-items: center;
gap: 5px;
padding: 3px 8px;
border-radius: var(--r-xs);
background: var(--amber-dim);
border: 1px solid var(--amber-bdr);
color: var(--amber);
font-family: var(--font-mono);
font-size: 9.5px;
max-width: 160px;
overflow: hidden;
}
.strip-dataset i:first-child { font-size: 9px; flex-shrink: 0; }
.strip-dataset span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; min-width: 0; }
.strip-dataset button {
flex-shrink: 0;
color: var(--amber);
font-size: 9px;
display: flex; align-items: center; justify-content: center;
width: 14px; height: 14px;
border-radius: 2px;
transition: background var(--t-fast);
}
.strip-dataset button:hover { background: rgba(251,191,36,0.2); }
/* ── Wide message content (for chart messages) ───────────────── */
.msg-content-wide {
max-width: 86% !important;
width: 86%;
}
/* ============================================================
CHART BUBBLE
============================================================ */
.chart-bubble {
background: var(--bg-surface);
border: 1px solid var(--border-default);
border-radius: var(--r-lg);
overflow: hidden;
width: 100%;
}
/* Dataset meta row */
.chart-meta {
display: flex;
align-items: center;
gap: 8px;
padding: 10px 14px;
border-bottom: 1px solid var(--border-subtle);
background: var(--bg-hover);
}
.chart-meta-icon { color: var(--text-tertiary); font-size: 11px; }
.chart-meta-filename {
font-family: var(--font-mono);
font-size: 11px;
color: var(--text-primary);
font-weight: 500;
flex: 1;
min-width: 0;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.chart-meta-stat {
font-family: var(--font-mono);
font-size: 9.5px;
color: var(--text-tertiary);
padding: 2px 6px;
border-radius: var(--r-xs);
background: var(--bg-surface);
border: 1px solid var(--border-subtle);
white-space: nowrap;
}
/* Chart area */
.chart-container {
padding: 0;
min-height: 360px;
display: flex;
align-items: center;
justify-content: center;
position: relative;
}
.chart-loading {
position: absolute;
inset: 0;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 10px;
color: var(--text-tertiary);
font-size: 13px;
}
.chart-loading i { font-size: 18px; }
.chart-error {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 10px;
color: var(--red);
font-size: 13px;
padding: 32px 24px;
text-align: center;
}
.chart-error i { font-size: 20px; }
/* Summary text below chart */
.chart-summary {
display: flex;
align-items: flex-start;
gap: 8px;
padding: 10px 14px;
border-top: 1px solid var(--border-subtle);
font-size: 13px;
color: var(--text-secondary);
line-height: 1.6;
background: var(--bg-hover);
}
.chart-summary i {
color: var(--accent);
font-size: 12px;
flex-shrink: 0;
margin-top: 2px;
}
/* ============================================================
DATASET UPLOAD MODAL
============================================================ */
.modal-dataset {
width: 480px !important;
max-width: calc(100vw - 32px);
padding: 0 !important;
overflow: hidden;
}
.modal-dataset-header {
display: flex;
align-items: center;
gap: 12px;
padding: 20px 20px 16px;
border-bottom: 1px solid var(--border-subtle);
}
.modal-icon.agent-icon {
background: var(--purple-dim);
border: 1px solid var(--purple-bdr);
color: var(--purple);
width: 38px;
height: 38px;
border-radius: var(--r-sm);
display: flex; align-items: center; justify-content: center;
font-size: 15px;
flex-shrink: 0;
margin-bottom: 0; /* override modal-icon default */
}
.modal-subtitle {
font-size: 12px;
color: var(--text-tertiary);
margin-top: 2px;
}
.modal-close-btn {
margin-left: auto;
width: 28px; height: 28px;
border-radius: var(--r-sm);
display: flex; align-items: center; justify-content: center;
color: var(--text-tertiary);
font-size: 12px;
transition: all var(--t-fast);
flex-shrink: 0;
}
.modal-close-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.modal-section { padding: 16px 20px 0; }
.modal-section-label {
font-family: var(--font-mono);
font-size: 9px;
letter-spacing: 0.12em;
text-transform: uppercase;
color: var(--text-tertiary);
margin-bottom: 8px;
}
/* Existing datasets list */
.existing-datasets { display: flex; flex-direction: column; gap: 4px; }
.existing-dataset-btn {
display: flex;
align-items: center;
gap: 10px;
padding: 9px 12px;
border-radius: var(--r-sm);
border: 1px solid var(--border-default);
background: var(--bg-surface);
color: var(--text-primary);
font-size: 13px;
text-align: left;
transition: all var(--t-fast);
width: 100%;
}
.existing-dataset-btn i:first-child { color: var(--amber); font-size: 13px; }
.existing-dataset-btn span { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.existing-arrow { color: var(--text-tertiary); font-size: 11px; }
.existing-dataset-btn:hover {
background: var(--amber-dim);
border-color: var(--amber-bdr);
color: var(--text-primary);
}
.existing-dataset-btn:hover .existing-arrow { color: var(--amber); }
/* Divider */
.modal-divider {
display: flex;
align-items: center;
gap: 12px;
padding: 14px 20px 0;
font-size: 11px;
color: var(--text-tertiary);
}
.modal-divider::before,
.modal-divider::after {
content: '';
flex: 1;
height: 1px;
background: var(--border-subtle);
}
/* Drop zone */
.drop-zone {
margin: 16px 20px 0;
border: 1.5px dashed var(--border-default);
border-radius: var(--r-md);
padding: 28px 20px;
text-align: center;
cursor: pointer;
transition: all var(--t-mid);
background: var(--bg-input);
}
.drop-zone:hover {
border-color: var(--accent-bdr);
background: var(--accent-dim);
}
.drop-zone.drag-over {
border-color: var(--accent);
background: var(--accent-dim);
transform: scale(1.01);
}
.drop-zone.uploading { cursor: not-allowed; opacity: 0.7; }
.drop-zone-icon {
font-size: 24px;
color: var(--text-tertiary);
display: block;
margin-bottom: 10px;
}
.drop-zone:hover .drop-zone-icon { color: var(--accent); }
.drop-zone.drag-over .drop-zone-icon { color: var(--accent); }
.drop-zone-text {
font-size: 13.5px;
font-weight: 500;
color: var(--text-secondary);
margin-bottom: 4px;
}
.drop-zone-sub {
font-family: var(--font-mono);
font-size: 10px;
color: var(--text-tertiary);
}
/* Note */
.modal-note {
display: flex;
align-items: flex-start;
gap: 8px;
padding: 14px 20px 20px;
font-size: 12px;
color: var(--text-tertiary);
line-height: 1.6;
}
.modal-note i { font-size: 11px; flex-shrink: 0; margin-top: 1px; color: var(--accent); }
.modal-note strong { color: var(--text-secondary); font-weight: 500; }
.analysis-bubble {
background: var(--bg-surface);
border: 1px solid var(--border-default);
border-radius: var(--r-lg);
overflow: hidden;
width: 100%;
}
/* ── Header ──────────────────────────────────────────────────── */
.ab-header {
display: flex;
align-items: flex-start;
justify-content: space-between;
gap: 12px;
padding: 12px 16px 10px;
border-bottom: 1px solid var(--border-subtle);
background: var(--bg-hover);
flex-wrap: wrap;
}
.ab-header-left {
display: flex;
flex-direction: column;
gap: 5px;
}
.ab-agent-badge {
display: inline-flex;
align-items: center;
gap: 6px;
font-family: var(--font-mono);
font-size: 10px;
color: var(--accent);
background: var(--accent-dim);
border: 1px solid var(--accent-bdr);
border-radius: var(--r-xs);
padding: 3px 8px;
}
.ab-agent-badge i { font-size: 9px; }
.ab-meta {
display: flex;
align-items: center;
gap: 10px;
font-family: var(--font-mono);
font-size: 9.5px;
color: var(--text-tertiary);
}
.ab-meta span { display: flex; align-items: center; gap: 4px; }
.ab-meta i { font-size: 9px; }
/* Operation pills (top-right of header) */
.ab-ops-pills {
display: flex;
flex-wrap: wrap;
gap: 4px;
justify-content: flex-end;
}
.ab-op-pill {
display: inline-flex;
align-items: center;
gap: 4px;
font-family: var(--font-mono);
font-size: 8.5px;
padding: 2px 7px;
border-radius: var(--r-xs);
background: var(--bg-active);
color: var(--text-tertiary);
border: 1px solid var(--border-subtle);
white-space: nowrap;
}
.ab-op-pill i { font-size: 7px; }
.ab-op-pill.error {
background: var(--red-dim);
color: var(--red);
border-color: var(--red-bdr);
}
/* ── Headline ─────────────────────────────────────────────────── */
.ab-headline {
padding: 14px 16px 0;
font-size: 15px;
font-weight: 600;
color: var(--text-primary);
letter-spacing: -0.02em;
line-height: 1.4;
}
/* ── Stats cards row ──────────────────────────────────────────── */
.ab-stats-row {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
gap: 8px;
padding: 12px 16px 0;
}
.ab-stat-card {
background: var(--bg-hover);
border: 1px solid var(--border-subtle);
border-radius: var(--r-sm);
padding: 10px 12px;
display: flex;
flex-direction: column;
gap: 2px;
}
.ab-stat-label {
font-family: var(--font-mono);
font-size: 9px;
color: var(--text-tertiary);
letter-spacing: 0.06em;
text-transform: uppercase;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.ab-stat-value {
font-size: 15px;
font-weight: 600;
color: var(--text-primary);
letter-spacing: -0.02em;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.ab-stat-note {
font-size: 10px;
color: var(--text-tertiary);
margin-top: 1px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
/* ── Tab navigation ───────────────────────────────────────────── */
.ab-tabs {
display: flex;
gap: 2px;
padding: 12px 16px 0;
border-bottom: 1px solid var(--border-subtle);
}
.ab-tab {
display: flex;
align-items: center;
gap: 6px;
padding: 7px 12px;
border-radius: var(--r-sm) var(--r-sm) 0 0;
font-size: 12px;
font-weight: 500;
color: var(--text-tertiary);
background: transparent;
border: 1px solid transparent;
border-bottom: none;
transition: all var(--t-fast);
cursor: pointer;
margin-bottom: -1px;
}
.ab-tab i { font-size: 10px; }
.ab-tab:hover { color: var(--text-secondary); background: var(--bg-hover); }
.ab-tab.active {
color: var(--text-primary);
background: var(--bg-surface);
border-color: var(--border-default);
border-bottom-color: var(--bg-surface);
}
/* ── Tab content area ─────────────────────────────────────────── */
.ab-tab-content {
padding: 16px 16px 14px;
display: flex;
flex-direction: column;
gap: 14px;
}
/* ── Narrative ────────────────────────────────────────────────── */
.ab-narrative {
font-size: 13.5px;
color: var(--text-secondary);
line-height: 1.78;
white-space: pre-wrap;
}
/* ── Key findings ─────────────────────────────────────────────── */
.ab-findings {
background: var(--bg-hover);
border: 1px solid var(--border-subtle);
border-radius: var(--r-sm);
padding: 12px 14px;
}
.ab-findings-label {
display: flex;
align-items: center;
gap: 6px;
font-family: var(--font-mono);
font-size: 9px;
letter-spacing: 0.12em;
text-transform: uppercase;
color: var(--text-tertiary);
margin-bottom: 10px;
}
.ab-findings-label i { color: var(--amber); font-size: 9px; }
.ab-findings-list {
list-style: none;
display: flex;
flex-direction: column;
gap: 7px;
}
.ab-findings-list li {
display: flex;
align-items: flex-start;
gap: 8px;
font-size: 13px;
color: var(--text-primary);
line-height: 1.55;
}
.ab-findings-list li i {
font-size: 9px;
color: var(--accent);
flex-shrink: 0;
margin-top: 4px;
}
.ab-findings-list li span { flex: 1; }
/* ── Recommendation ───────────────────────────────────────────── */
.ab-recommendation {
display: flex;
align-items: flex-start;
gap: 10px;
padding: 12px 14px;
border-radius: var(--r-sm);
border: 1px solid var(--green-bdr);
background: var(--green-dim);
}
.ab-recommendation > i {
color: var(--green);
font-size: 14px;
flex-shrink: 0;
margin-top: 1px;
}
.ab-recommendation-label {
font-family: var(--font-mono);
font-size: 9px;
letter-spacing: 0.1em;
text-transform: uppercase;
color: var(--green);
margin-bottom: 4px;
}
.ab-recommendation-text {
font-size: 13px;
color: var(--text-primary);
line-height: 1.6;
}
/* ── Primary result table ─────────────────────────────────────── */
.ab-table-wrap {
overflow-x: auto;
padding: 12px 0 4px;
}
.ab-table {
width: 100%;
border-collapse: collapse;
font-size: 12.5px;
}
.ab-table thead tr {
border-bottom: 1px solid var(--border-default);
}
.ab-table th {
padding: 8px 12px;
text-align: left;
font-family: var(--font-mono);
font-size: 9px;
letter-spacing: 0.1em;
text-transform: uppercase;
color: var(--text-tertiary);
white-space: nowrap;
font-weight: 400;
}
.ab-table td {
padding: 8px 12px;
color: var(--text-primary);
border-bottom: 1px solid var(--border-subtle);
white-space: nowrap;
}
.ab-table tbody tr:last-child td { border-bottom: none; }
.ab-table tbody tr:hover td {
background: var(--bg-hover);
}
/* Zebra striping */
.ab-table tbody tr:nth-child(even) td {
background: var(--bg-hover);
}
.ab-table tbody tr:nth-child(even):hover td {
background: var(--bg-active);
}
/* Numeric cells right-aligned */
.ab-table td:not(:first-child) {
text-align: right;
font-family: var(--font-mono);
font-size: 12px;
}
.ab-table th:not(:first-child) {
text-align: right;
}
.landing {
height: 100vh;
display: flex;
align-items: center;
justify-content: center;
}
.landing-center {
text-align: center;
}
.logo-main {
font-size: 42px;
font-weight: 600;
}
.logo-sub {
font-size: 12px;
color: var(--text-tertiary);
margin-top: 2px;
}
.landing-title {
margin-top: 16px;
font-size: 18px;
color: var(--text-secondary);
}
.landing-actions {
margin-top: 28px;
display: flex;
gap: 12px;
justify-content: center;
}
.btn-primary {
background: var(--accent);
color: white;
padding: 10px 18px;
border-radius: 8px;
}
/* ============================================================
MODEL SELECTOR (mode strip)
============================================================ */
.model-selector-wrap {
position: relative;
display: flex;
align-items: center;
gap: 5px;
padding: 3px 8px 3px 8px;
border-radius: var(--r-xs);
border: 1px solid var(--border-default);
background: var(--bg-surface);
transition: all var(--t-fast);
cursor: pointer;
}
.model-selector-wrap:hover {
border-color: var(--accent-bdr);
background: var(--accent-dim);
}
.model-sel-icon {
font-size: 9px;
color: var(--accent);
flex-shrink: 0;
pointer-events: none;
}
.model-selector {
appearance: none;
-webkit-appearance: none;
background: transparent;
border: none;
outline: none;
color: var(--text-secondary);
font-family: var(--font-mono);
font-size: 9.5px;
cursor: pointer;
padding-right: 14px; /* room for caret */
min-width: 110px;
max-width: 150px;
/* match surrounding chip text colour on hover */
}
.model-selector-wrap:hover .model-selector { color: var(--accent); }
.model-selector:disabled {
opacity: 0.5;
cursor: not-allowed;
}
/* dropdown option text (limited browser styling) */
.model-selector option {
background: var(--bg-panel);
color: var(--text-primary);
font-family: var(--font-mono);
font-size: 12px;
}
.model-sel-caret {
font-size: 7px;
color: var(--text-tertiary);
pointer-events: none;
position: absolute;
right: 8px;
}