/* Shared look: B layout (sidebar / docked panels) with A's skin (warm paper, pill buttons); type is Geist throughout. */
:root {
  --paper: #f4f1ea; --panel: #fbfaf6; --sunk: #efeadf; --hover: #ebe5d8; --line: #e3dccd; --line-2: #d4ccbb;
  --ink: #1f1d1a; --ink-2: #4c4740; --muted: #7d776c; --faint: #a39c8f;
  --pill: #1f1d1a; --on-pill: #f6f3ec; --sel: #ece4d3; --focus: #b08a4f;
  --danger: #a3402b; --shadow: 0 14px 34px -18px rgba(60, 45, 20, .35);
  --display: 'Geist', Inter, system-ui, sans-serif; --sans: 'Geist', Inter, system-ui, -apple-system, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #161513; --panel: #1d1b18; --sunk: #24221e; --hover: #2a2723; --line: #312d27; --line-2: #3d3830;
    --ink: #f1ede4; --ink-2: #cfc8bb; --muted: #9c958a; --faint: #7a7368;
    --pill: #f1ede4; --on-pill: #1d1b18; --sel: #33302a; --focus: #d3a865; --danger: #e0826c; --shadow: 0 14px 34px -18px rgba(0,0,0,.6);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #161513; --panel: #1d1b18; --sunk: #24221e; --hover: #2a2723; --line: #312d27; --line-2: #3d3830;
  --ink: #f1ede4; --ink-2: #cfc8bb; --muted: #9c958a; --faint: #7a7368;
  --pill: #f1ede4; --on-pill: #1d1b18; --sel: #33302a; --focus: #d3a865; --danger: #e0826c; --shadow: 0 14px 34px -18px rgba(0,0,0,.6);
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; background: var(--paper); color: var(--ink); font: 14px/1.45 var(--sans); -webkit-font-smoothing: antialiased; }
.display { font-family: var(--display); font-weight: 500; letter-spacing: -0.03em; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 7px; height: 36px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line-2); background: transparent; color: var(--ink); font-size: 13.5px; font-weight: 500; cursor: pointer; white-space: nowrap; text-decoration: none; }
.btn:hover { background: var(--hover); }
.btn.primary { background: var(--pill); color: var(--on-pill); border-color: var(--pill); }
.btn.primary:hover { opacity: .9; }
.btn.small { height: 30px; padding: 0 12px; font-size: 12.5px; }
.btn.danger { color: var(--danger); }
.btn .ti { font-size: 17px; }
.iconbtn { width: 34px; height: 34px; border-radius: 999px; border: 1px solid transparent; background: transparent; display: inline-grid; place-items: center; cursor: pointer; color: var(--ink-2); }
.iconbtn:hover { background: var(--hover); }
.iconbtn .ti { font-size: 18px; }

/* segmented pills (view tabs, size chips) */
.seg { display: inline-flex; gap: 2px; padding: 4px; border-radius: 999px; background: var(--sunk); border: 1px solid var(--line); }
.seg button { border: 0; background: transparent; height: 30px; padding: 0 14px; border-radius: 999px; font-size: 13px; color: var(--ink-2); cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.seg button:hover { color: var(--ink); }
.seg button[aria-pressed="true"] { background: var(--pill); color: var(--on-pill); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { height: 30px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--line-2); background: transparent; color: var(--ink-2); font-size: 12.5px; cursor: pointer; }
.chip:hover { background: var(--hover); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--pill); color: var(--on-pill); border-color: var(--pill); }

/* form bits */
input[type=search], input[type=number], input[type=text] { font: inherit; font-size: 13.5px; height: 36px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--sunk); color: var(--ink); }
input[type=number] { width: 84px; border-radius: 12px; }
input[type=color] { width: 36px; height: 36px; padding: 3px; border-radius: 12px; border: 1px solid var(--line); background: var(--sunk); cursor: pointer; }
.label { font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 0 0 8px; font-weight: 500; }
.hint { color: var(--muted); font-size: 12.5px; }
.list { list-style: none; margin: 0; padding: 0; }
.row { display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px 10px; border: 0; border-radius: 10px; background: transparent; text-align: left; cursor: pointer; color: var(--ink-2); font-size: 13.5px; }
.row:hover { background: var(--hover); color: var(--ink); }
.row[aria-current="true"] { background: var(--sel); color: var(--ink); }
.row .grow { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .num { color: var(--faint); font-size: 12px; font-variant-numeric: tabular-nums; }
.dot { width: 18px; height: 18px; border-radius: 6px; border: 1px solid var(--line-2); flex: none; background-size: cover; }