/* MIND Research dashboard. Two looks, each in light and dark:
   Studio (default) — navy objects, paper panels, Anton numerals, Geist text.
   Glass — frosted translucent panels over a soft colour mesh, ink buttons, Geist numerals.
   The look is set on <html data-look>, the theme on <html data-theme> (theme.js, before paint). */

@font-face { font-family: 'Geist'; src: url('/fonts/g400.ttf') format('truetype'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Geist'; src: url('/fonts/g500.ttf') format('truetype'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Geist'; src: url('/fonts/g600.ttf') format('truetype'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Geist'; src: url('/fonts/g700.ttf') format('truetype'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Geist Mono'; src: url('/fonts/gm500.ttf') format('truetype'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Anton'; src: url('/fonts/anton.ttf') format('truetype'); font-weight: 400; font-display: swap; }

:root {
  --bg: #edf0f5;
  --bg-2: #e4e9f0;
  --panel: #ffffff;
  --panel-2: #f6f8fb;
  --panel-3: #eef2f7;
  --line: #e2e7ee;
  --line-2: #d3dbe5;
  --ink: #17202e;
  --ink-2: #465265;
  --ink-3: #7d8a9c;
  --ink-4: #a8b2c0;
  --navy: #1d3557;
  --navy-2: #274670;
  --navy-3: #122440;
  --on-navy: #e9eff8;
  --on-navy-2: rgba(233, 239, 248, 0.62);
  --coral: #ff7f5c;
  --coral-2: #f06a45;
  --coral-soft: #ffe6de;
  --coral-ink: #c24f2e;
  --blue: #2f6bea;
  --blue-soft: #e3ecfd;
  --teal: #169c92;
  --teal-soft: #dcf3f0;
  --amber: #e89a1c;
  --amber-soft: #fcefd6;
  --violet: #7563d6;
  --rose: #de4f78;
  --green: #238a57;
  --green-soft: #ddf2e6;
  --red: #d2453b;
  --red-soft: #fde3e0;
  --yellow: #b98400;
  --yellow-soft: #fff3cc;
  --focus: 0 0 0 3px rgba(47, 107, 234, 0.28);
  --shadow-1: 0 1px 0 rgba(18, 36, 64, 0.04), 0 1px 2px rgba(18, 36, 64, 0.06);
  --shadow-2: 0 1px 0 rgba(18, 36, 64, 0.03), 0 10px 30px -14px rgba(18, 36, 64, 0.22);
  --shadow-3: 0 24px 60px -20px rgba(18, 36, 64, 0.38);
  --r-l: 22px;
  --r-m: 16px;
  --r-s: 11px;
  --font: 'Geist', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --display: 'Anton', 'Geist', sans-serif;
  --side: 256px;
  --chart-surface: #ffffff;
  --chart-tint: #f6f8fb;
  color-scheme: light;
}

:root[data-theme='dark'] {
  --bg: #0d1522;
  --bg-2: #0a111c;
  --panel: #142033;
  --panel-2: #18263c;
  --panel-3: #1d2d46;
  --line: #22324b;
  --line-2: #2c3f5c;
  --ink: #e8eef7;
  --ink-2: #b4c0d2;
  --ink-3: #7f8da3;
  --ink-4: #56657d;
  --navy: #0b1424;
  --navy-2: #172a47;
  --navy-3: #070d18;
  --coral-soft: #3a2320;
  --blue-soft: #16284a;
  --teal-soft: #0f302e;
  --amber-soft: #33270f;
  --green-soft: #12301f;
  --red-soft: #3b1a18;
  --yellow-soft: #33290a;
  --shadow-1: 0 1px 0 rgba(0, 0, 0, 0.2);
  --shadow-2: 0 12px 34px -16px rgba(0, 0, 0, 0.6);
  --shadow-3: 0 30px 70px -24px rgba(0, 0, 0, 0.75);
  --chart-surface: #142033;
  --chart-tint: #18263c;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.45;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'ss01', 'cv11';
}
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: rgba(47, 107, 234, 0.2); }
.num, td.num, .tabular { font-variant-numeric: tabular-nums; }
.mono { font-family: var(--mono); }
.caps { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 500; }
.muted { color: var(--ink-3); }
.soft { color: var(--ink-2); }
.hidden { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- shell ---------- */

.shell { display: grid; grid-template-columns: var(--side) 1fr; min-height: 100vh; }
.side {
  position: sticky;
  top: 0;
  height: 100vh;
  background: radial-gradient(120% 60% at 0% 0%, #2a4a78 0%, rgba(42, 74, 120, 0) 60%), linear-gradient(180deg, var(--navy) 0%, var(--navy-3) 100%);
  color: var(--on-navy);
  display: flex;
  flex-direction: column;
  padding: 22px 14px 16px;
  overflow: hidden;
}
.side::after {
  content: '';
  position: absolute;
  inset: auto -40px -60px auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(closest-side, rgba(255, 127, 92, 0.22), rgba(255, 127, 92, 0));
  pointer-events: none;
}
.brand { display: flex; align-items: center; gap: 12px; padding: 4px 10px 22px; text-decoration: none; }
.brand .logo-mark { flex: none; border-radius: 11px; box-shadow: 0 6px 16px -8px rgba(0, 0, 0, 0.45); }
.brand-word { font-size: 22px; }
.brand-sub { font-family: var(--mono); font-size: 10px; letter-spacing: 0.22em; color: var(--on-navy-2); margin-top: 5px; }
.brand-demo { display: inline-block; margin-top: 8px; padding: 3px 8px; border-radius: 999px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; background: #C2410C; }
.mobile-top .brand-demo { margin: 0 0 0 auto; }

/* The icon's wordmark: MIND printed in blue, then in pink a hair off register.
   On light paper the pink is printed over the blue (multiply, as on the icon); on dark surfaces the
   letters are light and the pink shows as a thin offset edge behind them. */
.riso-word { --rw-b: #4c6cc2; --rw-p: #ec6f5f; position: relative; display: inline-block; isolation: isolate; font-family: var(--font); font-weight: 700; letter-spacing: 0.19em; margin-right: -0.19em; line-height: 1; }
.riso-word .rw-b { position: relative; color: var(--rw-b); }
.riso-word .rw-p { position: absolute; left: 0; top: 0; color: var(--rw-p); mix-blend-mode: multiply; opacity: 0.9; transform: translate(0.055em, 0.018em); pointer-events: none; }
.riso-word.on-dark .rw-b, .side .riso-word .rw-b, .mobile-top .riso-word .rw-b { z-index: 1; color: var(--on-navy, #e9eff8); }
.riso-word.on-dark .rw-p, .side .riso-word .rw-p, .mobile-top .riso-word .rw-p { z-index: 0; mix-blend-mode: normal; opacity: 0.95; }
[data-look='glass'] .side .riso-word .rw-b, [data-look='glass'] .mobile-top .riso-word .rw-b { z-index: auto; color: var(--rw-b); }
[data-look='glass'] .side .riso-word .rw-p, [data-look='glass'] .mobile-top .riso-word .rw-p { z-index: auto; mix-blend-mode: multiply; opacity: 0.9; }
[data-look='glass'][data-theme='dark'] .side .riso-word .rw-b, [data-look='glass'][data-theme='dark'] .mobile-top .riso-word .rw-b { z-index: 1; color: var(--ink); }
[data-look='glass'][data-theme='dark'] .side .riso-word .rw-p, [data-look='glass'][data-theme='dark'] .mobile-top .riso-word .rw-p { z-index: 0; mix-blend-mode: normal; opacity: 0.95; }
.nav { display: flex; flex-direction: column; gap: 2px; flex: 1; overflow-y: auto; }
.nav-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(233, 239, 248, 0.4); padding: 16px 12px 6px; }
.nav a {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  height: 40px;
  padding: 0 12px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--on-navy-2);
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.nav a svg { width: 19px; height: 19px; flex: none; opacity: 0.9; }
.nav a:hover { background: rgba(255, 255, 255, 0.06); color: var(--on-navy); }
.nav a.on { background: rgba(255, 255, 255, 0.11); color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06); }
.nav a.on::before { content: ''; position: absolute; left: -14px; top: 10px; bottom: 10px; width: 4px; border-radius: 0 4px 4px 0; background: var(--coral); }
.nav .badge { margin-left: auto; min-width: 22px; height: 20px; padding: 0 7px; border-radius: 10px; background: var(--coral); color: #2b140c; font-size: 11px; font-weight: 700; display: grid; place-items: center; }
.me { display: flex; align-items: center; gap: 10px; padding: 10px; margin-top: 10px; border-radius: 14px; background: rgba(255, 255, 255, 0.06); text-decoration: none; }
.me:hover { background: rgba(255, 255, 255, 0.1); }
.me .who { min-width: 0; flex: 1; }
.me .who b { display: block; font-weight: 600; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.me .who span { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--on-navy-2); }
.avatar { width: 34px; height: 34px; border-radius: 50%; flex: none; display: grid; place-items: center; font-weight: 700; font-size: 13px; background: linear-gradient(135deg, var(--coral), #ffb199); color: #3a160b; overflow: hidden; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar.lg { width: 64px; height: 64px; font-size: 22px; }
.icon-btn { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; border: 0; background: transparent; cursor: pointer; color: inherit; }
.icon-btn:hover { background: rgba(127, 140, 160, 0.14); }
.icon-btn svg { width: 18px; height: 18px; }

.main { min-width: 0; padding: 28px 36px 60px; }
.topbar { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 24px; flex-wrap: wrap; }
.topbar h1 { margin: 2px 0 0; font-size: 30px; line-height: 1.1; letter-spacing: -0.02em; font-weight: 700; }
.topbar .sub { color: var(--ink-3); margin-top: 6px; max-width: 70ch; }
.topbar .actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.mobile-top { display: none; }

/* ---------- panels ---------- */

.grid { display: grid; gap: 18px; }
.g-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g-main { grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); }
.span-2 { grid-column: span 2; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-l); box-shadow: var(--shadow-2); min-width: 0; }
.card-h { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 20px 0; }
.card-h h2, .card-h h3 { margin: 0; font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.card-h .hint { color: var(--ink-3); font-size: 12.5px; margin-top: 2px; }
.card-b { padding: 16px 20px 20px; }
.card-f { padding: 12px 20px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.card.flat { box-shadow: none; }
.card.object { background: linear-gradient(160deg, var(--navy-2), var(--navy)); color: var(--on-navy); border-color: rgba(255, 255, 255, 0.06); }
.card.object .muted { color: var(--on-navy-2); }

.kpi { padding: 18px 20px; position: relative; overflow: hidden; }
.kpi .caps { color: var(--ink-3); display: flex; align-items: center; gap: 8px; }
.kpi .caps svg { width: 15px; height: 15px; }
.kpi .big { font-family: var(--display); font-size: 46px; line-height: 1; letter-spacing: 0.01em; margin-top: 12px; }
.kpi .big small { font-family: var(--font); font-size: 15px; font-weight: 600; color: var(--ink-3); margin-left: 6px; letter-spacing: 0; }
.kpi .foot { display: flex; align-items: center; gap: 8px; margin-top: 10px; color: var(--ink-3); font-size: 12.5px; }
.kpi .spark { position: absolute; right: 16px; top: 52px; opacity: 0.95; }
.kpi.object .caps, .kpi.object .foot { color: var(--on-navy-2); }
.delta { display: inline-flex; align-items: center; gap: 3px; height: 22px; padding: 0 8px; border-radius: 11px; font-weight: 600; font-size: 12px; }
.delta.up { background: var(--green-soft); color: var(--green); }
.delta.down { background: var(--red-soft); color: var(--red); }
.delta.flat { background: var(--panel-3); color: var(--ink-3); }

/* ---------- controls ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border-radius: 12px;
  border: 1px solid var(--line-2);
  background: var(--panel);
  color: var(--ink);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.08s, background 0.15s, border-color 0.15s, box-shadow 0.15s;
  box-shadow: var(--shadow-1);
}
.btn svg { width: 17px; height: 17px; }
.alert-ic { display: inline-flex; flex: none; margin-top: 2px; }
.alert-ic svg { width: 18px; height: 18px; }
.btn:hover { border-color: var(--ink-4); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible, .input:focus, .select:focus, .chip:focus-visible { outline: none; box-shadow: var(--focus); }
.btn.primary { background: var(--navy); border-color: var(--navy); color: #fff; box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2), inset 0 -3px 0 rgba(0, 0, 0, 0.18); }
.btn.primary:hover { background: var(--navy-2); }
.btn.accent { background: var(--coral); border-color: var(--coral); color: #2b140c; box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.12); }
.btn.accent:hover { background: var(--coral-2); }
.btn.ghost { background: transparent; border-color: transparent; box-shadow: none; }
.btn.ghost:hover { background: var(--panel-3); }
.btn.danger { color: var(--red); }
.btn.danger.solid { background: var(--red); border-color: var(--red); color: #fff; }
.btn.sm { height: 32px; padding: 0 12px; border-radius: 10px; font-size: 13px; }
.btn.xs { height: 26px; padding: 0 9px; border-radius: 8px; font-size: 12px; }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; transform: none; }
.btn.on { background: var(--navy); color: #fff; border-color: var(--navy); }

.input, .select, textarea.input {
  height: 40px;
  padding: 0 12px;
  border-radius: 11px;
  border: 1px solid var(--line-2);
  background: var(--panel);
  width: 100%;
  min-width: 0;
  transition: border-color 0.15s, box-shadow 0.15s;
}
textarea.input { height: auto; padding: 10px 12px; resize: vertical; }
.input::placeholder { color: var(--ink-4); }
.select { appearance: none; padding-right: 34px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%237d8a9c' stroke-width='1.7' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; cursor: pointer; }
.input.bad { border-color: var(--red); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field > label { font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.field .err { color: var(--red); font-size: 12.5px; min-height: 0; }
.field .help { color: var(--ink-3); font-size: 12.5px; }
.row { display: flex; gap: 10px; align-items: center; }
.row.wrap { flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.spacer { flex: 1; }
.search { position: relative; min-width: 240px; }
.search svg { position: absolute; left: 12px; top: 50%; width: 16px; height: 16px; transform: translateY(-50%); color: var(--ink-3); }
.search .input { padding-left: 36px; }

.seg { display: inline-flex; padding: 3px; border-radius: 13px; background: var(--panel-3); border: 1px solid var(--line); gap: 2px; }
.seg button { height: 32px; padding: 0 13px; border: 0; border-radius: 10px; background: transparent; cursor: pointer; font-weight: 600; font-size: 13px; color: var(--ink-2); display: inline-flex; align-items: center; gap: 6px; }
.seg button.on { background: var(--panel); color: var(--ink); box-shadow: var(--shadow-1), 0 0 0 1px var(--line); }
.seg button svg { width: 15px; height: 15px; }

.chip { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; border-radius: 15px; border: 1px solid var(--line-2); background: var(--panel); cursor: pointer; font-weight: 600; font-size: 12.5px; color: var(--ink-2); }
.chip.on { background: var(--navy); border-color: var(--navy); color: #fff; }
.chip .dot { width: 8px; height: 8px; border-radius: 50%; }
.chip { white-space: nowrap; }
.chip svg { width: 14px; height: 14px; flex: none; }

.toggle { position: relative; display: inline-block; vertical-align: middle; width: 40px; height: 24px; flex: none; }
.toggle input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.toggle i { position: absolute; inset: 0; border-radius: 12px; background: var(--line-2); transition: background 0.15s; pointer-events: none; }
.toggle i::after { content: ''; position: absolute; left: 3px; top: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25); transition: transform 0.15s; }
.toggle input:checked + i { background: var(--teal); }
.toggle input:checked + i::after { transform: translateX(16px); }
.toggle input:disabled + i { opacity: 0.5; }
.toggle input:focus-visible + i { box-shadow: var(--focus); }

.tag { display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 10px; border-radius: 12px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.tag::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.tag.plain::before { display: none; }
.tag.active { background: var(--green-soft); color: var(--green); }
.tag.pending { background: var(--amber-soft); color: #9a6200; }
.tag.inactive { background: var(--panel-3); color: var(--ink-3); }
.tag.super { background: var(--coral-soft); color: var(--coral-ink); }
.tag.admin { background: var(--blue-soft); color: var(--blue); }
.tag.disabled { background: var(--panel-3); color: var(--ink-3); }

/* ---------- tables ---------- */

.table-wrap { overflow: auto; border-top: 1px solid var(--line); }
table.t { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; }
.t th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--panel-2);
  text-align: left;
  font-family: var(--mono);
  font-weight: 500;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.t td { padding: 11px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; vertical-align: middle; }
.t tbody tr { transition: background 0.1s; }
.t tbody tr:hover td { background: var(--panel-2); }
.t td.num, .t th.num { text-align: right; }
.t .strong { font-weight: 600; }
.t tr.group td { background: var(--panel-3) !important; font-weight: 600; font-size: 12px; color: var(--ink-2); padding-top: 7px; padding-bottom: 7px; }
.t tr.group td .mono { font-size: 11px; color: var(--ink-3); margin-left: 8px; }
.t .link { font-weight: 600; text-decoration: none; }
.t .link:hover { color: var(--blue); }
.t tr:last-child td { border-bottom: 0; }
.cell-user { display: flex; align-items: center; gap: 10px; }
.cell-user .avatar { width: 30px; height: 30px; font-size: 11.5px; }
.cell-user b { font-weight: 600; display: block; }
.cell-user span { color: var(--ink-3); font-size: 12px; }
.empty { padding: 48px 20px; text-align: center; color: var(--ink-3); }
.empty svg { width: 42px; height: 42px; color: var(--ink-4); margin-bottom: 10px; }

.pager { display: flex; align-items: center; gap: 4px; }
.pager button { min-width: 32px; height: 32px; padding: 0 8px; border-radius: 9px; border: 1px solid transparent; background: transparent; cursor: pointer; font-weight: 600; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.pager button:hover:not([disabled]) { background: var(--panel-3); }
.pager button.on { background: var(--navy); color: #fff; }
.pager button[disabled] { opacity: 0.35; cursor: default; }
.pager .jump { width: 58px; height: 32px; border-radius: 9px; }

/* ---------- overlays ---------- */

.scrim { position: fixed; inset: 0; z-index: 50; background: rgba(12, 20, 34, 0.42); backdrop-filter: blur(6px); display: grid; place-items: center; padding: 20px; animation: fade 0.16s ease-out; }
.modal { width: min(560px, 100%); max-height: calc(100vh - 40px); overflow: auto; background: var(--panel); border-radius: 24px; box-shadow: var(--shadow-3); border: 1px solid var(--line); animation: pop 0.2s cubic-bezier(0.2, 0.9, 0.3, 1.2); }
.modal.wide { width: min(860px, 100%); }
.modal-h { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 22px 24px 4px; }
.modal-h h3 { margin: 0; font-size: 18px; letter-spacing: -0.01em; }
.modal-h p { margin: 6px 0 0; color: var(--ink-3); }
.modal-b { padding: 16px 24px; }
.modal-f { padding: 14px 24px 22px; display: flex; justify-content: flex-end; gap: 10px; }
.drawer-scrim { place-items: stretch end; padding: 0; }
.drawer { width: min(760px, 100%); height: 100vh; overflow: auto; background: var(--bg); box-shadow: var(--shadow-3); animation: slide 0.24s cubic-bezier(0.2, 0.9, 0.3, 1); }
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(0.98); } }
@keyframes slide { from { transform: translateX(40px); opacity: 0; } }

.popover { position: absolute; z-index: 40; background: var(--panel); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow-3); padding: 16px; animation: pop 0.16s ease-out; }

.toasts { position: fixed; right: 22px; bottom: 22px; z-index: 80; display: flex; flex-direction: column; gap: 10px; }
.toast { min-width: 280px; max-width: 420px; display: flex; align-items: flex-start; gap: 10px; padding: 12px 12px 12px 14px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow-3); animation: pop 0.2s ease-out; border-left: 5px solid var(--green); }
.toast.warn { border-left-color: #e6b800; }
.toast.error { border-left-color: var(--red); }
.toast .msg { flex: 1; font-weight: 500; padding-top: 2px; }
.toast .icon-btn { width: 26px; height: 26px; }

.tip { position: fixed; z-index: 90; pointer-events: none; background: #0f1a2b; color: #e9eff8; padding: 8px 10px; border-radius: 10px; font-size: 12.5px; box-shadow: var(--shadow-3); max-width: 280px; transform: translate(-50%, calc(-100% - 12px)); white-space: nowrap; }
.tip b { font-weight: 700; }
.tip .caps { color: rgba(233, 239, 248, 0.6); font-size: 10px; display: block; margin-bottom: 2px; }

/* ---------- login ---------- */

.otp { display: flex; gap: 8px; }
.otp input { width: 100%; height: 56px; text-align: center; font-family: var(--mono); font-size: 24px; border-radius: 14px; border: 1px solid var(--line-2); background: var(--panel); }
.otp input:focus { outline: none; box-shadow: var(--focus); border-color: var(--blue); }
.qr-box { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: center; padding: 16px; border-radius: 18px; background: var(--panel); border: 1px solid var(--line); margin-bottom: 18px; }
.qr-box svg { border-radius: 10px; display: block; }
.secret { font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.08em; word-break: break-all; background: var(--panel-3); padding: 8px 10px; border-radius: 10px; margin-top: 8px; user-select: all; }
.codes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin: 14px 0; }
.codes span { font-family: var(--mono); font-size: 15px; letter-spacing: 0.06em; padding: 10px; text-align: center; border-radius: 10px; background: var(--panel-3); border: 1px dashed var(--line-2); }
.steps { display: flex; gap: 6px; margin-bottom: 18px; }
.steps i { flex: 1; height: 4px; border-radius: 2px; background: var(--line-2); }
.steps i.on { background: var(--coral); }

/* ---------- charts ---------- */

.chart { width: 100%; display: block; overflow: visible; }
.chart text { font-family: var(--font); fill: var(--ink-3); font-size: 11px; }
.chart .axis-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; }
.chart .grid-line { stroke: var(--line); stroke-width: 1; }
.chart .zero-line { stroke: var(--line-2); stroke-width: 1; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 12.5px; color: var(--ink-2); }
.legend span { display: inline-flex; align-items: center; gap: 7px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; }
.stat-line { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.stat-pill { display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 12px; border-radius: 15px; background: var(--panel-3); font-size: 12.5px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.stat-pill b { color: var(--ink); }
.stat-pill.good { background: var(--teal-soft); color: var(--teal); }
.stat-pill.good b { color: var(--teal); }

.heat td { text-align: center; font-variant-numeric: tabular-nums; font-weight: 600; font-size: 12.5px; padding: 0; }
.heat td .c { margin: 3px; height: 44px; border-radius: 10px; display: grid; place-items: center; }
.heat th { text-align: center !important; }
.heat td.lab { text-align: left; font-weight: 600; padding: 0 14px; }

.bar-list { display: flex; flex-direction: column; gap: 10px; }
.bar-list .it { display: grid; grid-template-columns: 120px 1fr 44px; gap: 10px; align-items: center; font-size: 12.5px; }
.bar-list .track { height: 10px; border-radius: 5px; background: var(--panel-3); overflow: hidden; }
.bar-list .fill { height: 100%; border-radius: 5px; }

.filters-bar { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; padding: 16px 20px; }
.filters-bar .field { min-width: 180px; }
.cond { display: grid; grid-template-columns: 180px 1fr 36px; gap: 8px; align-items: center; margin-bottom: 8px; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.dot-sep::before { content: '·'; margin: 0 6px; color: var(--ink-4); }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(35, 138, 87, 0.5); animation: pulse 2s infinite; display: inline-block; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(35, 138, 87, 0); } 100% { box-shadow: 0 0 0 0 rgba(35, 138, 87, 0); } }
.feed { display: flex; flex-direction: column; }
.feed .it { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.feed .it:last-child { border-bottom: 0; }
.feed .ic { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; flex: none; }
.feed .ic svg { width: 17px; height: 17px; }
.feed .it .grow { flex: 1; min-width: 0; }
.feed .it b { font-weight: 600; }
.feed .it .meta { color: var(--ink-3); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.feed .it .when { color: var(--ink-3); font-size: 12px; white-space: nowrap; }

.banner { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 14px; background: var(--amber-soft); color: #7a4d00; font-weight: 500; margin-bottom: 18px; }
.banner.red { background: var(--red-soft); color: var(--red); }
.banner svg { width: 18px; height: 18px; flex: none; }

.skeleton { background: linear-gradient(90deg, var(--panel-3) 0%, var(--panel-2) 50%, var(--panel-3) 100%); background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: 12px; }
@keyframes shimmer { to { background-position: -200% 0; } }
.fade-in { animation: fadeup 0.35s ease-out both; }
@keyframes fadeup { from { opacity: 0; transform: translateY(6px); } }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 18px; overflow-x: auto; }
.tabs a { padding: 10px 14px 12px; text-decoration: none; font-weight: 600; color: var(--ink-3); border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; display: inline-flex; gap: 8px; align-items: center; }
.tabs a:hover { color: var(--ink); }
.tabs a.on { color: var(--ink); border-bottom-color: var(--coral); }
.tabs a .n { font-family: var(--mono); font-size: 11px; color: var(--ink-3); background: var(--panel-3); padding: 1px 7px; border-radius: 8px; }

.profile-head { display: flex; gap: 18px; align-items: center; }
.kv { display: grid; grid-template-columns: 150px 1fr; gap: 9px 14px; font-size: 13px; }
.kv dt { color: var(--ink-3); }
.kv dd { margin: 0; font-weight: 500; }

@media (max-width: 1180px) {
  .g-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-main { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; z-index: 60; left: 0; width: 280px; transform: translateX(-100%); transition: transform 0.2s; }
  .side.open { transform: none; box-shadow: var(--shadow-3); }
  .card[style*='sticky'] { position: static !important; }
  .mobile-top { display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 30; }
  .mobile-top .brand-word { font-size: 19px; }
  .mobile-top .logo-mark { border-radius: 9px; }
  .main { padding: 18px 16px 50px; }
  .g-3, .g-2 { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .topbar h1 { font-size: 24px; }
}
@media (max-width: 560px) {
  .g-4 { grid-template-columns: 1fr; }
  .cond { grid-template-columns: 1fr 36px; }
  .cond > :nth-child(2) { grid-column: 1 / -1; grid-row: 2; }
}
/* ---------- insights: controls, filters, plots ---------- */

.plot { width: 100%; height: auto; display: block; overflow: visible; }
.seg { flex-wrap: wrap; }
.seg.sm button { height: 28px; padding: 0 10px; font-size: 12.5px; }
.seg.full { display: flex; width: 100%; }
.seg.full button { flex: 1; justify-content: center; }
.plot-picker { gap: 10px; padding: 12px 20px 0; align-items: center; }
.plot-picker .caps { font-size: 10px; }
.btn .count { min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px; background: var(--coral); color: #2b140c; font-size: 11px; font-weight: 700; display: inline-grid; place-items: center; }
.btn.on .count { background: #fff; color: var(--navy); }
.chip.removable { padding-right: 4px; gap: 4px; }
.chip.removable button { width: 22px; height: 22px; border: 0; border-radius: 11px; background: transparent; color: inherit; display: grid; place-items: center; cursor: pointer; opacity: 0.75; padding: 0; }
.chip.removable button:hover { opacity: 1; background: rgba(127, 140, 160, 0.22); }
.chip.removable button svg { width: 12px; height: 12px; }
.chip.soft { background: var(--blue-soft); border-color: transparent; color: var(--blue); }
.chip .n { font-family: var(--mono); font-size: 10.5px; opacity: 0.6; font-weight: 500; }
.chip[disabled] { opacity: 0.4; cursor: default; }
.active-filters { gap: 6px; padding: 0 20px 16px; margin-top: -4px; }
.add-measure { width: auto; min-width: 190px; height: 30px; border-radius: 15px; font-size: 12.5px; font-weight: 600; padding-left: 12px; }
.swatch { width: 10px; height: 10px; border-radius: 3px; flex: none; display: inline-block; }
#body.stale { opacity: 0.45; pointer-events: none; transition: opacity 0.2s; }
.measure-tiles { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.measure-tiles .kpi { padding: 14px 16px; }
.measure-tiles .kpi .big { margin-top: 4px; }
.measure-tiles .tile-name { font-weight: 600; margin-top: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.measure-tiles .faded { opacity: 0.55; }
.corr-key { width: 120px; height: 10px; border-radius: 5px; background: linear-gradient(90deg, #e34948, #f0efec 50%, #2a78d6); }
:root[data-theme='dark'] .corr-key { background: linear-gradient(90deg, #e66767, #383835 50%, #3987e5); }
.chart-card .card-h { align-items: flex-start; }

.popover.filters { padding: 0; max-height: min(78vh, 760px); display: flex; flex-direction: column; overflow: hidden; }
.pop-h { display: flex; justify-content: space-between; gap: 12px; padding: 18px 20px 8px; }
.pop-h h3 { margin: 0; font-size: 16px; }
.pop-h p { margin: 4px 0 0; color: var(--ink-3); font-size: 12.5px; }
.pop-b { overflow: auto; padding: 4px 20px 12px; }
.pop-f { display: flex; gap: 8px; align-items: center; padding: 12px 20px 16px; border-top: 1px solid var(--line); }
.f-sec { padding: 12px 0; border-bottom: 1px solid var(--line); }
.f-sec:last-child { border-bottom: 0; }
.f-sec > .caps { font-size: 10px; margin-bottom: 10px; }
.f-row { display: grid; grid-template-columns: 150px 1fr; gap: 10px; align-items: start; padding: 5px 0; }
.f-label { font-weight: 600; font-size: 12.5px; color: var(--ink-2); padding-top: 6px; }

.style-panel { position: fixed; z-index: 45; top: 12px; right: 12px; bottom: 12px; width: min(380px, calc(100vw - 24px)); display: flex; flex-direction: column; background: var(--panel); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow-3); transform: translateX(calc(100% + 24px)); transition: transform 0.24s cubic-bezier(0.2, 0.9, 0.3, 1); }
.style-panel.open { transform: none; }
.main { transition: padding-right 0.24s cubic-bezier(0.2, 0.9, 0.3, 1); }
@media (min-width: 1100px) {
  body.sp-open .main { padding-right: 412px; }
}
.sp-h { display: flex; justify-content: space-between; align-items: flex-start; padding: 18px 20px 8px; }
.sp-h h3 { margin: 2px 0 0; font-size: 18px; letter-spacing: -0.01em; }
.sp-b { flex: 1; overflow: auto; padding: 0 20px; }
.sp-b section { padding: 14px 0; border-bottom: 1px solid var(--line); }
.sp-b section:last-child { border-bottom: 0; }
.sp-b h4 { margin: 0 0 10px; font-size: 13px; }
.sp-label { font-size: 12px; font-weight: 600; color: var(--ink-3); margin: 12px 0 6px; }
.sp-note { font-size: 12px; color: var(--ink-3); margin: 8px 0 0; }
.sp-f { display: flex; gap: 8px; padding: 12px 20px 16px; border-top: 1px solid var(--line); }
.plot-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.plot-tiles button { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 8px 4px 7px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--panel); cursor: pointer; font-size: 11px; font-weight: 600; color: var(--ink-2); }
.plot-tiles button svg { width: 24px; height: 24px; }
.plot-tiles button.on { border-color: var(--navy); box-shadow: 0 0 0 1px var(--navy); color: var(--ink); background: var(--blue-soft); }
.palettes { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.palettes button { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; padding: 10px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--panel); cursor: pointer; font-size: 12px; font-weight: 600; color: var(--ink-2); text-align: left; }
.palettes button.on { border-color: var(--navy); box-shadow: 0 0 0 1px var(--navy); color: var(--ink); }
.palettes .sw { display: flex; gap: 2px; width: 100%; }
.palettes .sw i { flex: 1; height: 14px; border-radius: 3px; }
.group-colors { display: flex; flex-direction: column; gap: 4px; }
.gc { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 500; min-height: 32px; }
.gc span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gc input[type='color'] { width: 30px; height: 30px; padding: 0; border: 1px solid var(--line-2); border-radius: 9px; background: transparent; cursor: pointer; flex: none; }
.gc input[type='color']::-webkit-color-swatch-wrapper { padding: 3px; }
.gc input[type='color']::-webkit-color-swatch { border: 0; border-radius: 6px; }
.gc input[type='color']::-moz-color-swatch { border: 0; border-radius: 6px; }
.sp-range { margin: 10px 0; font-size: 12.5px; color: var(--ink-2); }
.sp-range b { color: var(--ink); font-weight: 600; }
.sp-range input { width: 100%; accent-color: var(--blue); margin: 6px 0 0; }
.sp-toggle { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 36px; font-size: 13px; font-weight: 500; cursor: pointer; }

/* chart tools: settings and download, and the notes under a chart's title */
.card-h .grow { flex: 1; min-width: 0; }
.chart-tools { display: flex; gap: 2px; flex: none; margin: -4px -6px 0 0; }
.chart-tools .icon-btn { width: 34px; height: 34px; color: var(--ink-3); }
.chart-tools .icon-btn:hover { color: var(--ink); }
.chart-tools .icon-btn.on { background: var(--blue-soft); color: var(--blue); }
.plot-note { display: flex; gap: 8px; align-items: flex-start; margin: 10px 20px 0; padding: 8px 12px; border-radius: 12px; background: var(--panel-3); color: var(--ink-2); font-size: 12.5px; }
.plot-note svg { width: 15px; height: 15px; flex: none; margin-top: 1px; color: var(--ink-3); }
.plot-note.warn { background: var(--amber-soft); color: #7a4d00; }
.plot-note.warn svg { color: #9a6200; }
:root[data-theme='dark'] .plot-note.warn { color: #f3c77a; }
:root[data-theme='dark'] .plot-note.warn svg { color: #f3c77a; }
.popover.dl-menu { padding: 6px; min-width: 250px; display: flex; flex-direction: column; }
.popover.dl-menu .btn { width: 100%; justify-content: flex-start; }
.menu-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); padding: 8px 10px 4px; }
.xy-pick { padding: 12px 20px 0; gap: 10px; align-items: flex-end; }
.plot-tiles button[disabled], .seg button[disabled] { opacity: 0.35; cursor: not-allowed; }
.plot-tiles button.some { border-style: dashed; }
.sp-why { margin-top: 8px; font-size: 12px; color: var(--ink-3); }
.sp-why summary { cursor: pointer; font-weight: 600; color: var(--ink-2); }
.sp-why ul { margin: 6px 0 0; padding-left: 18px; }
.sp-why li { margin: 3px 0; }
.sp-h h3 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.t1 td { padding-top: 7px; padding-bottom: 7px; }
.t1 td.lvl { padding-left: 30px; color: var(--ink-2); }
.t1 th .n { display: block; font-size: 10px; letter-spacing: 0.04em; text-transform: none; color: var(--ink-4); margin-top: 2px; }
.t1 tr.group td { font-size: 12.5px; color: var(--ink); }
.t1 tr.missing td { color: var(--ink-3); }
.t1 td.num .muted { font-size: 12px; }
.t1 td:first-child, .t1 th:first-child { position: sticky; left: 0; z-index: 1; background: var(--chart-surface); }
.t1 tr.group td:first-child { background: color-mix(in srgb, var(--chart-surface) 94%, var(--ink)) !important; }
.t1 th:first-child { z-index: 2; }

.measure-pick { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 10px; max-height: 260px; overflow: auto; padding: 8px 10px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-2); }
.measure-pick .mp-dom { grid-column: 1 / -1; font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); margin-top: 6px; }
.measure-pick .mp { display: flex; gap: 6px; align-items: center; font-size: 12.5px; min-height: 26px; cursor: pointer; min-width: 0; }
.measure-pick .mp span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.measure-pick input { accent-color: var(--blue); margin: 0; }

/* appearance picker (sidebar and account) */
.looks { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.look-card { display: flex; flex-direction: column; gap: 8px; padding: 8px 8px 10px; border-radius: 16px; border: 1px solid var(--line-2); background: var(--panel); cursor: pointer; text-align: left; font-weight: 600; color: var(--ink); }
.look-card.on { border-color: var(--blue); box-shadow: 0 0 0 2px var(--blue); }
.look-card small { display: block; font-weight: 500; color: var(--ink-3); font-size: 11.5px; margin-top: 1px; }
.look-prev { height: 74px; border-radius: 11px; position: relative; overflow: hidden; display: grid; grid-template-columns: 22px 1fr; gap: 6px; padding: 6px; }
.look-prev.studio { background: #edf0f5; }
.look-prev.studio .s { background: linear-gradient(180deg, #1d3557, #122440); border-radius: 6px; }
.look-prev.studio .c { background: #fff; border-radius: 6px; border: 1px solid #e2e7ee; }
.look-prev.glass { background: radial-gradient(60% 70% at 10% 0%, #9db8ff, transparent 70%), radial-gradient(60% 70% at 100% 20%, #ffb8a3, transparent 70%), radial-gradient(60% 70% at 60% 100%, #93e2d4, transparent 70%), #eef2f9; }
.look-prev.glass .s { background: rgba(255, 255, 255, 0.5); border-radius: 6px; border: 1px solid rgba(255, 255, 255, 0.8); }
.look-prev.glass .c { background: rgba(255, 255, 255, 0.55); border-radius: 6px; border: 1px solid rgba(255, 255, 255, 0.85); backdrop-filter: blur(6px); }
.look-prev .c { display: grid; grid-template-rows: 1fr 1fr; gap: 5px; padding: 5px; }
.look-prev .c i { border-radius: 4px; background: rgba(47, 107, 234, 0.25); }
.look-prev .c i:last-child { background: rgba(240, 106, 69, 0.25); }
.popover.appearance { width: 300px; bottom: auto; }
.popover.appearance h4 { margin: 0 0 8px; font-size: 12px; color: var(--ink-3); font-weight: 600; }

/* ---------- the Glass look ---------- */

:root[data-look='glass'] {
  --bg: #eef2f9;
  --panel: rgba(255, 255, 255, 0.64);
  --panel-2: rgba(255, 255, 255, 0.48);
  --panel-3: rgba(23, 32, 46, 0.05);
  --line: rgba(23, 32, 46, 0.08);
  --line-2: rgba(23, 32, 46, 0.14);
  --ink: #111827;
  --ink-2: #3f4a5c;
  --ink-3: #6b7689;
  --ink-4: #a1abba;
  --blue-soft: rgba(47, 107, 234, 0.12);
  --shadow-1: 0 1px 2px rgba(20, 34, 64, 0.06);
  --shadow-2: inset 0 1px 0 rgba(255, 255, 255, 0.85), 0 18px 44px -26px rgba(28, 45, 85, 0.45);
  --shadow-3: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 30px 80px -28px rgba(28, 45, 85, 0.55);
  --r-l: 24px;
  --display: 'Geist', ui-sans-serif, system-ui, sans-serif;
  --glass: blur(26px) saturate(165%);
  --glass-edge: rgba(255, 255, 255, 0.78);
  --chart-surface: #f4f6fb;
  --chart-tint: rgba(255, 255, 255, 0.6);
  --chart-grid: rgba(23, 32, 46, 0.09);
  --chart-axis: rgba(23, 32, 46, 0.2);
  --mesh: radial-gradient(55% 45% at 6% 0%, rgba(120, 156, 255, 0.55), rgba(120, 156, 255, 0) 70%), radial-gradient(45% 40% at 100% 6%, rgba(255, 160, 130, 0.45), rgba(255, 160, 130, 0) 70%), radial-gradient(50% 45% at 72% 100%, rgba(100, 214, 196, 0.42), rgba(100, 214, 196, 0) 70%), radial-gradient(40% 40% at 16% 92%, rgba(186, 160, 255, 0.4), rgba(186, 160, 255, 0) 70%);
}
:root[data-look='glass'][data-theme='dark'] {
  --bg: #070b14;
  --panel: rgba(24, 34, 56, 0.56);
  --panel-2: rgba(255, 255, 255, 0.04);
  --panel-3: rgba(255, 255, 255, 0.07);
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.15);
  --ink: #eef2f9;
  --ink-2: #bcc6d6;
  --ink-3: #8592a8;
  --ink-4: #5b677c;
  --blue-soft: rgba(75, 130, 240, 0.18);
  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-2: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 20px 50px -26px rgba(0, 0, 0, 0.8);
  --shadow-3: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 30px 80px -24px rgba(0, 0, 0, 0.85);
  --glass-edge: rgba(255, 255, 255, 0.1);
  --chart-surface: #131c2e;
  --chart-tint: rgba(255, 255, 255, 0.04);
  --chart-grid: rgba(255, 255, 255, 0.08);
  --chart-axis: rgba(255, 255, 255, 0.2);
  --mesh: radial-gradient(55% 45% at 6% 0%, rgba(47, 107, 234, 0.42), rgba(47, 107, 234, 0) 70%), radial-gradient(45% 40% at 100% 6%, rgba(240, 106, 69, 0.26), rgba(240, 106, 69, 0) 70%), radial-gradient(50% 45% at 72% 100%, rgba(22, 156, 146, 0.3), rgba(22, 156, 146, 0) 70%), radial-gradient(40% 40% at 16% 92%, rgba(117, 99, 214, 0.34), rgba(117, 99, 214, 0) 70%);
}
[data-look='glass'] body { background: var(--mesh), var(--bg); background-attachment: fixed; }
[data-look='glass'] .card, [data-look='glass'] .modal, [data-look='glass'] .popover, [data-look='glass'] .style-panel, [data-look='glass'] .toast { background: var(--panel); -webkit-backdrop-filter: var(--glass); backdrop-filter: var(--glass); border-color: var(--glass-edge); }
[data-look='glass'] .card { box-shadow: var(--shadow-2); }
[data-look='glass'] .modal, [data-look='glass'] .popover, [data-look='glass'] .style-panel { background: color-mix(in srgb, var(--panel) 70%, var(--bg)); }
[data-look='glass'] .card.object { background: linear-gradient(140deg, rgba(47, 107, 234, 0.92), rgba(117, 99, 214, 0.86)); border-color: rgba(255, 255, 255, 0.35); color: #fff; }
[data-look='glass'] .card.object .caps, [data-look='glass'] .card.object .foot, [data-look='glass'] .card.object .big small { color: rgba(255, 255, 255, 0.78); }
[data-look='glass'] .kpi .big { font-weight: 600; letter-spacing: -0.04em; }
[data-look='glass'] .topbar h1 { font-size: 32px; letter-spacing: -0.035em; }
[data-look='glass'] .scrim { background: rgba(20, 30, 50, 0.22); }
[data-look='glass'] .skeleton { background: linear-gradient(90deg, rgba(255, 255, 255, 0.35), rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.35)); background-size: 200% 100%; }
[data-look='glass'][data-theme='dark'] .skeleton { background: linear-gradient(90deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)); background-size: 200% 100%; }
[data-look='glass'] .t th { background: var(--panel-2); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
[data-look='glass'] .t tbody tr:hover td { background: rgba(255, 255, 255, 0.35); }
[data-look='glass'][data-theme='dark'] .t tbody tr:hover td { background: rgba(255, 255, 255, 0.04); }
[data-look='glass'] .input, [data-look='glass'] .select, [data-look='glass'] .btn, [data-look='glass'] .chip, [data-look='glass'] .otp input, [data-look='glass'] .plot-tiles button, [data-look='glass'] .palettes button, [data-look='glass'] .look-card { background-color: rgba(255, 255, 255, 0.66); border-color: rgba(23, 32, 46, 0.1); }
[data-look='glass'][data-theme='dark'] .input, [data-look='glass'][data-theme='dark'] .select, [data-look='glass'][data-theme='dark'] .btn, [data-look='glass'][data-theme='dark'] .chip, [data-look='glass'][data-theme='dark'] .otp input, [data-look='glass'][data-theme='dark'] .plot-tiles button, [data-look='glass'][data-theme='dark'] .palettes button, [data-look='glass'][data-theme='dark'] .look-card { background-color: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.12); }
[data-look='glass'] .btn.ghost { background-color: transparent; border-color: transparent; }
[data-look='glass'] .btn.accent { background: var(--coral); border-color: var(--coral); color: #2b140c; }
[data-look='glass'] .btn.danger.solid { background: var(--red); border-color: var(--red); color: #fff; }
[data-look='glass'] .btn.primary, [data-look='glass'] .btn.on, [data-look='glass'] .chip.on, [data-look='glass'] .pager button.on { background: var(--ink); border-color: var(--ink); color: var(--bg); box-shadow: 0 8px 18px -10px rgba(17, 24, 39, 0.7); }
[data-look='glass'] .btn.primary:hover { background: var(--ink-2); }
[data-look='glass'] .chip.soft { background: var(--blue-soft); border-color: transparent; }
[data-look='glass'] .seg { background: rgba(23, 32, 46, 0.05); border-color: rgba(255, 255, 255, 0.55); }
[data-look='glass'][data-theme='dark'] .seg { background: rgba(255, 255, 255, 0.05); border-color: rgba(255, 255, 255, 0.06); }
[data-look='glass'] .seg button.on { background: #fff; }
[data-look='glass'][data-theme='dark'] .seg button.on { background: rgba(255, 255, 255, 0.14); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08); }
[data-look='glass'] .plot-tiles button.on, [data-look='glass'] .palettes button.on { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
[data-look='glass'] .tabs a.on { border-bottom-color: var(--ink); }
[data-look='glass'] .toggle input:checked + i { background: var(--blue); }
[data-look='glass'] .chart [fill='var(--panel)'] { fill: var(--chart-surface); }
/* the sidebar: frosted, with ink text in light */
[data-look='glass'] .side { --on-navy: var(--ink); --on-navy-2: var(--ink-3); background: rgba(255, 255, 255, 0.42); -webkit-backdrop-filter: var(--glass); backdrop-filter: var(--glass); border-right: 1px solid var(--glass-edge); color: var(--ink); }
[data-look='glass'][data-theme='dark'] .side { background: rgba(10, 16, 30, 0.5); }
[data-look='glass'] .side::after { background: radial-gradient(closest-side, rgba(47, 107, 234, 0.18), rgba(47, 107, 234, 0)); }
[data-look='glass'] .nav-label { color: var(--ink-4); }
[data-look='glass'] .nav a:hover { background: rgba(23, 32, 46, 0.05); color: var(--ink); }
[data-look='glass'] .nav a.on { background: rgba(255, 255, 255, 0.82); color: var(--ink); box-shadow: 0 1px 2px rgba(20, 34, 64, 0.08), inset 0 0 0 1px rgba(255, 255, 255, 0.9); }
[data-look='glass'][data-theme='dark'] .nav a:hover { background: rgba(255, 255, 255, 0.05); }
[data-look='glass'][data-theme='dark'] .nav a.on { background: rgba(255, 255, 255, 0.1); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08); }
[data-look='glass'] .nav a.on::before { background: linear-gradient(180deg, #4c6cc2, #ec6f5f); }
[data-look='glass'] .me { background: rgba(255, 255, 255, 0.55); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.8); }
[data-look='glass'][data-theme='dark'] .me { background: rgba(255, 255, 255, 0.06); box-shadow: none; }
[data-look='glass'] .side .icon-btn:hover { background: rgba(23, 32, 46, 0.07); }
[data-look='glass'] .brand .logo-mark { box-shadow: 0 1px 2px rgba(20, 34, 64, 0.1), 0 8px 18px -12px rgba(29, 53, 87, 0.5); }
[data-look='glass'] .mobile-top { background: rgba(255, 255, 255, 0.55); -webkit-backdrop-filter: var(--glass); backdrop-filter: var(--glass); color: var(--ink); border-bottom: 1px solid var(--glass-edge); }
[data-look='glass'][data-theme='dark'] .mobile-top { background: rgba(10, 16, 30, 0.6); }
[data-look='glass'] .banner { -webkit-backdrop-filter: var(--glass); backdrop-filter: var(--glass); }

@media (max-width: 700px) {
  .f-row { grid-template-columns: 1fr; gap: 6px; }
  .plot-tiles { grid-template-columns: repeat(4, 1fr); }
  .style-panel { top: auto; left: 8px; right: 8px; bottom: 8px; width: auto; height: 78vh; transform: translateY(calc(100% + 24px)); }
}
@media print {
  .side, .mobile-top, .topbar .actions, .style-panel, .popover, [data-save] { display: none !important; }
  .shell { display: block; }
  .card { box-shadow: none; break-inside: avoid; }
}

/* ---------- Sign in: the MIND app's own look (warm sky, the app icon, soft cards, ink pill buttons) ---------- */
.auth {
  --a-ink: #303742; --a-ink-2: rgba(48, 55, 66, 0.66); --a-ink-3: rgba(48, 55, 66, 0.44); --a-line: rgba(48, 55, 66, 0.11);
  --a-cream: #f5f4f1; --a-card: rgba(255, 255, 255, 0.86); --a-field: #ffffff; --a-off: #c4513a; --a-off-bg: #fbe2dc;
  --a-tile: #dff1fb; --a-tile-ink: #13668c;
  position: relative; min-height: 100vh; overflow: hidden; background: var(--a-cream); color: var(--a-ink);
  font-family: 'Geist', system-ui, sans-serif; display: grid; place-items: center; padding: 40px 20px;
}
:root[data-theme='dark'] .auth {
  --a-ink: #eef0f3; --a-ink-2: rgba(238, 240, 243, 0.68); --a-ink-3: rgba(238, 240, 243, 0.45); --a-line: rgba(255, 255, 255, 0.12);
  --a-cream: #1b1d21; --a-card: rgba(38, 42, 49, 0.82); --a-field: #22252b; --a-off: #f08a73; --a-off-bg: rgba(196, 81, 58, 0.18);
  --a-tile: rgba(39, 164, 224, 0.16); --a-tile-ink: #8fd0f0;
}
.auth .sky { position: absolute; inset: 0; pointer-events: none; }
.auth .sky i { position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.85; animation: sky-drift 18s ease-in-out infinite alternate; }
.auth .sky i:nth-child(1) { width: 70vmax; height: 70vmax; left: -22vmax; top: -30vmax; background: var(--sky-a); }
.auth .sky i:nth-child(2) { width: 60vmax; height: 60vmax; right: -26vmax; top: 4vmax; background: var(--sky-b); animation-duration: 21s; animation-delay: -6s; }
.auth .sky i:nth-child(3) { width: 66vmax; height: 66vmax; left: 8vmax; bottom: -40vmax; background: var(--sky-c); animation-duration: 24s; animation-delay: -12s; }
:root[data-theme='dark'] .auth .sky i { opacity: 0.1; }
@keyframes sky-drift { from { transform: translate(0, 0); } to { transform: translate(6vmax, 3vmax); } }
.auth-col { position: relative; width: min(440px, 100%); display: flex; flex-direction: column; align-items: center; }
.auth-hello { text-align: center; margin-bottom: 26px; }
/* the app icon, floating gently above its shadow */
.logo-wrap { position: relative; display: inline-block; width: 112px; height: 132px; }
.logo-wrap .logo-mark { display: block; border-radius: 26px; box-shadow: 0 1px 2px rgba(30, 35, 43, 0.08), 0 14px 30px -8px rgba(30, 35, 43, 0.22); animation: orb-float 2.8s ease-in-out infinite alternate; }
.orb-ground { position: absolute; left: 16%; right: 16%; bottom: 0; height: 10px; border-radius: 50%; background: radial-gradient(closest-side, rgba(30, 35, 43, 0.2), rgba(30, 35, 43, 0)); animation: orb-ground 2.8s ease-in-out infinite alternate; }
@keyframes orb-float { from { transform: translateY(0); } to { transform: translateY(-7px); } }
@keyframes orb-ground { from { opacity: 0.55; transform: scaleX(1); } to { opacity: 0.35; transform: scaleX(0.86); } }
@media (prefers-reduced-motion: reduce) { .auth .sky i, .logo-wrap .logo-mark, .orb-ground { animation: none; } }
.auth-word { font-size: 44px; line-height: 1; margin: 16px 0 0; }
:root[data-theme='dark'] .auth .riso-word .rw-b { z-index: 1; color: var(--a-ink); }
:root[data-theme='dark'] .auth .riso-word .rw-p { z-index: 0; mix-blend-mode: normal; opacity: 0.95; }
.auth-tag { margin: 12px auto 0; max-width: 330px; font-size: 17px; line-height: 1.45; font-weight: 500; color: var(--a-ink-2); }
.auth-tag b { color: var(--a-ink); font-weight: 700; }
.auth .auth-box { width: 100%; background: var(--a-card); -webkit-backdrop-filter: blur(22px) saturate(1.3); backdrop-filter: blur(22px) saturate(1.3); border: 1px solid var(--a-line); border-radius: 28px; padding: 28px; box-shadow: 0 18px 50px rgba(30, 35, 43, 0.08); color: var(--a-ink); }
.auth .auth-box h1 { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 4px; color: var(--a-ink); }
.auth .auth-box .lead { color: var(--a-ink-2); font-size: 15.5px; margin: 0 0 22px; }
.auth .auth-box .caps { color: var(--a-ink-3); font-family: 'Geist', system-ui, sans-serif; font-weight: 700; font-size: 12px; letter-spacing: 0.12em; }
.auth .secret, .auth .codes span { font-family: 'Geist Mono', ui-monospace, monospace; }
.auth .field label { font-weight: 600; font-size: 13.5px; color: var(--a-ink-2); margin-bottom: 8px; }
.auth.auth .input { height: 56px; border-radius: 18px; border: 2px solid var(--a-ink); background: var(--a-field); color: var(--a-ink); font-size: 16px; padding: 0 18px; box-shadow: none; }
.auth.auth .input::placeholder { color: var(--a-ink-3); }
.auth.auth .input:focus { outline: none; box-shadow: 0 0 0 4px rgba(47, 107, 234, 0.18); border-color: var(--a-ink); }
.auth.auth .input.bad { border-color: var(--a-off); }
.auth .err { color: var(--a-off); font-size: 13px; }
.auth #err:not(:empty) { background: var(--a-off-bg); border-radius: 14px; padding: 10px 14px; margin-top: 4px; }
.auth.auth .btn { border-radius: 999px; }
.auth.auth .btn.primary { height: 56px; background: var(--a-ink); border-color: var(--a-ink); color: var(--a-cream); font-size: 16.5px; font-weight: 700; gap: 10px; box-shadow: 0 8px 20px rgba(30, 35, 43, 0.14); }
.auth.auth .btn.primary:hover { filter: brightness(1.12); }
.auth.auth .btn.primary svg { width: 20px; height: 20px; }
.auth.auth .btn:not(.primary) { background: var(--a-field); border: 1.5px solid var(--a-line); color: var(--a-ink); }
.auth.auth .btn.ghost { background: transparent; border-color: transparent; font-weight: 600; }
.auth-go { width: 100%; margin-top: 6px; }
.auth-safe { display: flex; align-items: center; gap: 12px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--a-line); font-size: 13.5px; color: var(--a-ink-2); }
.auth-safe .tile { flex: none; width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; background: var(--a-tile); color: var(--a-tile-ink); }
.auth-safe .tile svg { width: 19px; height: 19px; }
.auth-foot { margin-top: 22px; font-size: 12.5px; color: var(--a-ink-3); text-align: center; }
.auth.auth .otp input { height: 60px; border-radius: 16px; border: 2px solid var(--a-ink); background: var(--a-field); color: var(--a-ink); font-family: 'Geist', system-ui, sans-serif; font-weight: 700; font-size: 26px; }
.auth.auth .otp input:focus { box-shadow: 0 0 0 4px rgba(47, 107, 234, 0.18); border-color: var(--a-ink); }
.auth .steps i { height: 6px; border-radius: 3px; background: var(--a-line); }
.auth .steps i.on { background: #2f6bea; }
.auth .qr-box { background: var(--a-field); border: 1px solid var(--a-line); border-radius: 20px; }
.auth .secret, .auth .codes span { background: rgba(48, 55, 66, 0.055); border-radius: 12px; color: var(--a-ink); }
.auth .codes span { border: 1.5px dashed var(--a-line); }
@media (max-width: 520px) {
  .auth { padding: 28px 16px; place-items: start center; }
  .auth .auth-box { padding: 22px; border-radius: 24px; }
  .auth-word { font-size: 38px; }
  .logo-wrap { transform: scale(0.9); }
}

/* Conversations (participant page) */
.conv-stats { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.conv-stat { background: var(--panel-3); border-radius: 14px; padding: 10px 12px; }
.conv-num { font-size: 22px; font-weight: 700; margin-top: 2px; font-variant-numeric: tabular-nums; }
@media (max-width: 720px) { .conv-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.transcript { display: flex; flex-direction: column; gap: 10px; max-height: 58vh; overflow: auto; padding: 4px 2px; }
.bubble { max-width: 78%; padding: 10px 14px; border-radius: 18px; background: var(--panel-3); }
.bubble.mind { align-self: flex-start; border-bottom-left-radius: 6px; }
.bubble.them { align-self: flex-end; background: var(--blue-soft); border-bottom-right-radius: 6px; }
.bubble.noted { box-shadow: 0 0 0 2px var(--amber); }
.bubble-text { white-space: pre-wrap; line-height: 1.45; }
.bubble-meta { margin-top: 4px; font-size: 11.5px; color: var(--ink-3); }