:root {
  --ink: #0E1526;
  --ink-2: #1A2337;
  --gold: #C9A227;
  --gold-soft: rgba(201, 162, 39, .14);
  --ivory: #F6F4ED;
  --paper: #FAF8F2;
  --line: #E5E0D2;
  --muted: #6B7280;
  --serif: "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 1.55; }

/* nav */
.nav { background: var(--ink); display: flex; align-items: center; gap: 24px; padding: 0 28px; height: 58px; }
.nav img { height: 20px; display: block; }
.nav .spacer { flex: 1; }
.nav .chip { color: #C8CDD8; font-size: 12.5px; letter-spacing: .04em; }
.nav a { color: #C8CDD8; text-decoration: none; font-size: 13.5px; }
.nav a:hover { color: #fff; }

/* login */
.login-wrap { min-height: 100vh; background: var(--ink); display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 34px; }
.login-card { background: var(--paper); border-radius: 14px; padding: 44px 48px; width: 380px; box-shadow: 0 30px 80px rgba(0,0,0,.45); }
.login-card h1 { font-family: var(--serif); font-size: 22px; margin-bottom: 6px; }
.login-card p { color: var(--muted); font-size: 13.5px; margin-bottom: 24px; }
.login-card input { width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 8px; font-size: 15px; letter-spacing: .12em; text-transform: uppercase; }
.login-card input:focus { outline: none; border-color: var(--gold); }
.login-card button { width: 100%; margin-top: 14px; padding: 12px; background: var(--gold); color: var(--ink); border: none; border-radius: 8px; font-weight: 600; font-size: 14.5px; cursor: pointer; }
.login-card button:hover { filter: brightness(1.06); }
.login-err { color: #B4232A; font-size: 13px; margin-top: 12px; }
.login-foot { color: #5A6478; font-size: 12px; }

/* layout */
.wrap { max-width: 1180px; margin: 0 auto; padding: 34px 28px 90px; }
h1.page { font-family: var(--serif); font-size: 30px; margin-bottom: 4px; }
.sub { color: var(--muted); font-size: 14px; margin-bottom: 30px; }

/* matter cards */
.matter-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 24px 28px; margin-bottom: 16px; display: flex; align-items: center; gap: 22px; text-decoration: none; color: var(--ink); transition: box-shadow .15s ease, transform .15s ease; }
.matter-card:hover { box-shadow: 0 10px 34px rgba(14,21,38,.10); transform: translateY(-1px); }
.matter-ref { font-family: var(--serif); background: var(--ink); color: var(--ivory); border-radius: 8px; padding: 10px 14px; font-size: 15px; letter-spacing: .03em; white-space: nowrap; }
.matter-card h2 { font-family: var(--serif); font-size: 19px; font-weight: 600; }
.matter-meta { color: var(--muted); font-size: 13px; margin-top: 3px; }
.matter-card .go { margin-left: auto; color: var(--gold); font-size: 20px; }

/* tabs */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--line); margin: 26px 0 28px; }
.tab { padding: 10px 18px; font-size: 14px; font-weight: 600; color: var(--muted); cursor: pointer; border: none; background: none; border-bottom: 2.5px solid transparent; margin-bottom: -2px; }
.tab.active { color: var(--ink); border-bottom-color: var(--gold); }

/* ask */
.ask-box { background: #fff; border: 1.5px solid var(--line); border-radius: 14px; padding: 8px 8px 8px 22px; display: flex; align-items: center; gap: 14px; box-shadow: 0 6px 26px rgba(14,21,38,.05); }
.ask-box input { flex: 1; border: none; font-size: 16.5px; font-family: var(--serif); background: none; padding: 14px 0; }
.ask-box input:focus { outline: none; }
.ask-box button { background: var(--ink); color: var(--ivory); border: none; border-radius: 9px; padding: 13px 22px; font-size: 14px; font-weight: 600; cursor: pointer; }
.ask-box button:hover { background: var(--ink-2); }
.ask-hints { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.hint { background: var(--gold-soft); border: 1px solid rgba(201,162,39,.35); color: #7A6216; border-radius: 999px; padding: 6px 14px; font-size: 12.5px; cursor: pointer; }
.hint:hover { background: rgba(201,162,39,.24); }

.thinking { display: none; align-items: center; gap: 12px; margin: 30px 2px; color: var(--muted); font-size: 14px; }
.thinking .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); animation: pulse 1.1s infinite ease-in-out; }
@keyframes pulse { 0%,100% { opacity: .25; transform: scale(.8);} 50% { opacity: 1; transform: scale(1);} }

.answer-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 34px 38px; margin-top: 26px; box-shadow: 0 8px 30px rgba(14,21,38,.06); }
.answer-q { font-family: var(--serif); font-size: 17px; color: var(--muted); font-style: italic; margin-bottom: 18px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.answer-body { font-size: 15.5px; }
.answer-body h1, .answer-body h2, .answer-body h3 { font-family: var(--serif); margin: 22px 0 10px; }
.answer-body h1 { font-size: 21px; } .answer-body h2 { font-size: 18px; } .answer-body h3 { font-size: 16px; }
.answer-body p { margin: 10px 0; }
.answer-body ul, .answer-body ol { margin: 10px 0 10px 22px; }
.answer-body table { border-collapse: collapse; margin: 14px 0; width: 100%; font-size: 14px; }
.answer-body th, .answer-body td { border: 1px solid var(--line); padding: 7px 11px; text-align: left; }
.answer-body th { background: var(--ivory); font-family: var(--serif); }
sup.fn { color: var(--gold); font-weight: 700; cursor: pointer; padding: 0 1px; font-size: .78em; }
sup.fn:hover { text-decoration: underline; }

.fnotes { margin-top: 26px; border-top: 2px solid var(--gold); padding-top: 18px; }
.fnotes h4 { font-family: var(--serif); font-size: 14px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.fnote { display: flex; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.fnote:last-child { border-bottom: none; }
.fnote .n { color: var(--gold); font-weight: 700; font-family: var(--serif); min-width: 22px; }
.fnote .src { font-weight: 600; white-space: nowrap; }
.fnote .quote { color: var(--muted); font-style: italic; }

/* brain */
.brain-grid { display: grid; grid-template-columns: 260px 1fr; gap: 30px; }
.brain-side { border-right: 1px solid var(--line); padding-right: 22px; }
.brain-side h4 { font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 18px 0 8px; }
.brain-side h4:first-child { margin-top: 0; }
.bpage { display: block; width: 100%; text-align: left; background: none; border: none; padding: 7px 10px; border-radius: 7px; font-size: 14px; color: var(--ink); cursor: pointer; }
.bpage:hover { background: var(--gold-soft); }
.bpage.active { background: var(--ink); color: var(--ivory); }
.brain-content { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 34px 38px; min-height: 420px; }
.brain-content .answer-body h1:first-child { margin-top: 0; }

/* documents */
.doc-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.doc-table th { background: var(--ink); color: var(--ivory); font-family: var(--serif); font-weight: 500; text-align: left; padding: 11px 16px; font-size: 13.5px; }
.doc-table td { padding: 9px 16px; border-top: 1px solid var(--line); font-size: 13.5px; }
.doc-table tr:hover td { background: var(--ivory); }
.tag { display: inline-block; border-radius: 999px; padding: 2px 10px; font-size: 11.5px; font-weight: 600; }
.tag.upload { background: var(--gold-soft); color: #7A6216; }
.tag.mbox { background: #E8EDF8; color: #2B4A8B; }
.tag.transcript { background: #EAE3F4; color: #5B3E8E; }
.tag.whatsapp { background: #E2F2E4; color: #2E6B3A; }

.empty { color: var(--muted); font-size: 14px; padding: 40px; text-align: center; }

/* ingest */
.src-grid { display: flex; gap: 14px; margin-bottom: 26px; flex-wrap: wrap; }
.srccard { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 18px 26px; min-width: 130px; }
.srccard .n { font-family: var(--serif); font-size: 30px; }
.srccard .l { color: var(--muted); font-size: 12.5px; margin-top: 2px; }
.srccard.total { background: var(--ink); border-color: var(--ink); }
.srccard.total .n { color: var(--gold); }
.srccard.total .l { color: #C8CDD8; }

.ingest-cols { display: grid; grid-template-columns: 1.2fr 1fr; gap: 20px; }
.dropzone { background: #fff; border: 2px dashed #C9C2AC; border-radius: 16px; padding: 44px 30px; text-align: center; transition: border-color .15s, background .15s; }
.dropzone.hot { border-color: var(--gold); background: var(--gold-soft); }
.dz-icon { font-size: 34px; color: var(--gold); margin-bottom: 8px; }
.dropzone h3 { font-family: var(--serif); font-size: 20px; margin-bottom: 8px; }
.dropzone p { color: var(--muted); font-size: 13.5px; margin-bottom: 18px; }
.dz-btn { background: var(--ink); color: var(--ivory); border: none; border-radius: 9px; padding: 11px 22px; font-size: 14px; font-weight: 600; cursor: pointer; }
.dz-btn:hover { background: var(--ink-2); }

.roomcard { background: var(--ink); border-radius: 16px; padding: 30px; color: var(--ivory); }
.roomcard h3 { font-family: var(--serif); font-size: 20px; margin-bottom: 8px; }
.roomcard p { color: #A8B0C0; font-size: 13.5px; margin-bottom: 20px; }
.providers { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.provider { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16); color: var(--ivory); border-radius: 9px; padding: 13px; font-size: 13.5px; font-weight: 600; cursor: pointer; }
.provider:hover { border-color: var(--gold); color: var(--gold); }

.progress-list { margin-top: 24px; }
.prog-row { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: 9px; padding: 9px 15px; margin-bottom: 7px; font-size: 13.5px; }
.pr-state { font-weight: 700; min-width: 16px; text-align: center; }
.pr-state.ok { color: #2E7D32; } .pr-state.work { color: var(--gold); } .pr-state.err { color: #B4232A; }
.pr-name { font-weight: 600; }
.pr-note { color: var(--muted); margin-left: auto; }

.recent { margin-top: 30px; }
.recent h4 { font-family: var(--serif); font-size: 14px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.recent-row { display: flex; align-items: center; gap: 12px; padding: 7px 2px; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.recent-row .muted { color: var(--muted); margin-left: auto; }

.brainbar { display: none; align-items: center; gap: 11px; background: var(--gold-soft); border: 1px solid rgba(201,162,39,.4); color: #7A6216; border-radius: 10px; padding: 11px 17px; font-size: 13.5px; margin-bottom: 22px; }
.brainbar .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); animation: pulse 1.1s infinite ease-in-out; }

/* modal */
.modal-veil { position: fixed; inset: 0; background: rgba(14,21,38,.55); display: flex; align-items: center; justify-content: center; z-index: 50; }
.modal { background: var(--paper); border-radius: 16px; padding: 34px 38px; width: 470px; box-shadow: 0 30px 90px rgba(0,0,0,.4); }
.modal h3 { font-family: var(--serif); font-size: 20px; margin-bottom: 6px; }
.m-sub { color: var(--muted); font-size: 13.5px; margin-bottom: 18px; }
.scopes { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 14px 18px; margin-bottom: 22px; }
.scopeline { font-size: 13.5px; padding: 5px 0; }
.scopeline.ok { color: #2E7D32; font-weight: 600; }
.scopeline.no { color: var(--muted); }
.m-actions { display: flex; gap: 10px; justify-content: flex-end; }
.m-cancel { background: none; border: 1px solid var(--line); border-radius: 9px; padding: 11px 18px; font-size: 13.5px; cursor: pointer; color: var(--ink); }
.m-go { background: var(--gold); border: none; border-radius: 9px; padding: 11px 20px; font-size: 13.5px; font-weight: 700; cursor: pointer; color: var(--ink); }
.m-go:hover { filter: brightness(1.06); }

/* forms */
.fl { display: block; font-size: 12.5px; font-weight: 600; letter-spacing: .04em; margin-bottom: 5px; color: var(--ink); }
.fi { width: 100%; padding: 11px 13px; border: 1.5px solid var(--line); border-radius: 8px; font-size: 14.5px; font-family: var(--sans); background: #fff; }
.fi:focus { outline: none; border-color: var(--gold); }
textarea.fi { resize: vertical; }
.login-card .fl { margin-bottom: 5px; }

/* drive connector */
.provider.primary { grid-column: span 2; width: 100%; background: var(--gold); border-color: var(--gold); color: var(--ink); font-weight: 700; }
.provider.primary:hover { filter: brightness(1.06); color: var(--ink); }
.gd-status { color: #A8B0C0; font-size: 12.5px; margin-top: 10px; min-height: 16px; }
.soon-row { display: flex; gap: 8px; margin-top: 16px; }
.soon { background: rgba(255,255,255,.05); border: 1px dashed rgba(255,255,255,.18); color: #7D8698; border-radius: 8px; padding: 8px 14px; font-size: 12.5px; }
.soon-note { color: #7D8698; font-size: 11.5px; margin-top: 8px; }

/* witness statement */
.ws-form { display: grid; grid-template-columns: 1fr 1.4fr auto; gap: 14px; background: #fff; border: 1.5px solid var(--line); border-radius: 14px; padding: 20px 22px; box-shadow: 0 6px 26px rgba(14,21,38,.05); }
.ws-note { color: var(--muted); font-size: 12.5px; margin: 12px 4px 0; max-width: 760px; }
.linkrow { display: flex; gap: 8px; }
.linkrow .fi::placeholder { color: #8A93A6; }
.or-row { display: flex; align-items: center; gap: 10px; color: #7D8698; font-size: 11.5px; margin: 14px 0 10px; }
.or-row span { flex: 1; height: 1px; background: rgba(255,255,255,.14); }