:root {
  --paper: #f4efe6; --surface: #fbf8f2; --ink: #1d1a16; --muted: #6f675b; --line: #ddd4c4;
  --accent: #17559a; --accent-ink: #ffffff; --brand-light: #5aabdb;
  --overdue: #b3261e; --overdue-bg: #f8e4e0;
  --today: #a45a00; --today-bg: #fbecd2;
  --none: #4b4a5a; --none-bg: #e9e7ef;
  --ok: #17559a; --ok-bg: #dcebf7;
  --radius: 10px; --shadow: 0 1px 0 rgba(29,26,22,.06), 0 8px 24px -12px rgba(29,26,22,.25);
  --font-body: "DM Sans", system-ui, sans-serif; --font-display: "Fraunces", Georgia, serif;
  --dur: 160ms; --ease: cubic-bezier(.16,1,.3,1);
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #16130f; --surface: #1f1b16; --ink: #f1ebe0; --muted: #a1978a; --line: #372f26;
    --accent: #5aabdb; --accent-ink: #0d1f33; --brand-light: #5aabdb;
    --overdue: #ff8a80; --overdue-bg: #3a1f1c; --today: #f0b35a; --today-bg: #3a2b12;
    --none: #b9b7cc; --none-bg: #29283a; --ok: #8cc6ea; --ok-bg: #16293a;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 15px/1.45 var(--font-body); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; margin: 0; letter-spacing: -.01em; }
h2 { font-size: 1.6rem; } h3 { font-size: 1.05rem; }
.muted { color: var(--muted); } .small { font-size: .82rem; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .72rem; color: var(--accent); font-weight: 700; margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.btn { border: 1px solid var(--line); background: var(--surface); padding: .5rem .9rem; border-radius: 8px; cursor: pointer; transition: transform var(--dur) var(--ease), background var(--dur); }
.btn:hover { transform: translateY(-1px); } .btn:active { transform: translateY(0); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 700; }
.btn.ghost { background: transparent; } .btn.danger { color: var(--overdue); }
.btn[disabled] { opacity: .5; cursor: progress; }
input, select, textarea { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: .5rem .6rem; width: 100%; }
label { display: grid; gap: .25rem; font-size: .85rem; color: var(--muted); }
label.check { display: flex; align-items: center; gap: .4rem; } label.check input { width: auto; }
.error { color: var(--overdue); } .banner { padding: .6rem 1.25rem; margin: 0; background: var(--overdue-bg); }

.login { min-height: 100vh; display: grid; place-items: center; padding: 1rem; background:
  radial-gradient(900px 400px at 10% -10%, rgba(90,171,219,.25), transparent), var(--paper); }
.login-card { width: min(420px, 100%); background: var(--surface); padding: 2rem; border-radius: 16px; box-shadow: var(--shadow); display: grid; gap: .9rem; border: 1px solid var(--line); }
.login-card h1 { font-size: 2rem; line-height: 1.1; }

.topbar { position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; align-items: center; justify-content: space-between; padding: .75rem 1.25rem; background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: .6rem; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.brand-logo { width: 40px; height: 40px; border-radius: 8px; background: #fff; padding: 2px; border: 1px solid var(--line); }
.login-logo { width: 96px; height: 96px; border-radius: 14px; background: #fff; padding: 6px; justify-self: start; }
.controls { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.controls input[type=search] { width: 240px; } .controls select { width: auto; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg-btn { border: 0; background: var(--surface); padding: .45rem .8rem; cursor: pointer; }
.seg-btn.is-on { background: var(--ink); color: var(--paper); }

.agenda, .board-wrap { padding: 1.25rem; }
.agenda-head { display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; margin-bottom: .75rem; }
.agenda-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; align-items: start; }
.lane { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: .9rem; border-top-width: 4px; }
.lane-overdue { border-top-color: var(--overdue); } .lane-today { border-top-color: var(--today); } .lane-none { border-top-color: var(--none); }
.count { font: 700 .75rem var(--font-body); padding: .1rem .5rem; border-radius: 99px; background: var(--paper); margin-left: .3rem; }
.rows { list-style: none; margin: .7rem 0 0; padding: 0; display: grid; gap: .5rem; max-height: 420px; overflow: auto; }
.row { display: grid; gap: .35rem; padding: .6rem .7rem; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); }
.row-main { display: flex; justify-content: space-between; align-items: flex-start; gap: .5rem; cursor: pointer; text-align: left; border: 0; background: none; padding: 0; width: 100%; }
.row-name { font-weight: 700; } .row-sub { color: var(--muted); font-size: .82rem; }
.chips { display: flex; flex-wrap: wrap; gap: .3rem; }
.chip { border: 1px solid var(--line); background: var(--surface); border-radius: 99px; padding: .15rem .6rem; font-size: .78rem; cursor: pointer; transition: background var(--dur); }
.chip:hover { background: var(--ok-bg); border-color: var(--accent); }
.triage-bar { display: flex; gap: 1rem; align-items: end; margin-top: .6rem; }
.pick { display: flex; gap: .5rem; align-items: start; } .pick input { width: auto; margin-top: .3rem; }
.pick .row { flex: 1; }
.bulk { display: flex; gap: .4rem; flex-wrap: wrap; padding: .5rem; border: 1px dashed var(--accent); border-radius: 8px; margin-top: .6rem; }

.badge { align-self: flex-start; font-size: .72rem; font-weight: 700; padding: .1rem .5rem; border-radius: 99px; white-space: nowrap; }
.b-overdue { background: var(--overdue-bg); color: var(--overdue); } .b-today { background: var(--today-bg); color: var(--today); }
.b-none { background: var(--none-bg); color: var(--none); } .b-up { background: var(--ok-bg); color: var(--ok); }
.b-stale { background: var(--today-bg); color: var(--today); }

.board { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(250px, 1fr); gap: .9rem; overflow-x: auto; padding-bottom: .75rem; margin-top: .75rem; }
.col { background: color-mix(in srgb, var(--surface) 70%, var(--paper)); border: 1px solid var(--line); border-radius: var(--radius); padding: .7rem; min-height: 160px; }
.col.is-over { outline: 2px dashed var(--accent); background: var(--ok-bg); }
.col-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: .6rem; }
.col-total { font-size: .8rem; color: var(--muted); }
.cards { display: grid; gap: .55rem; }
.card { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--line); border-radius: 8px; padding: .65rem .7rem; cursor: grab; box-shadow: var(--shadow); transition: transform var(--dur) var(--ease); }
.card:hover { transform: translateY(-2px); } .card.dragging { opacity: .4; }
.card.u-overdue { border-left-color: var(--overdue); } .card.u-today { border-left-color: var(--today); } .card.u-none { border-left-color: var(--none); } .card.u-upcoming { border-left-color: var(--accent); }
.card-title { font-weight: 700; margin-bottom: .15rem; } .card-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .3rem; margin-top: .4rem; }
.empty { color: var(--muted); font-size: .85rem; padding: .4rem; }

.scrim { position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 9; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(520px, 100%); z-index: 10; background: var(--paper); border-left: 1px solid var(--line); box-shadow: -20px 0 40px -20px rgba(0,0,0,.4); overflow: auto; }
.drawer-inner { padding: 1.25rem; display: grid; gap: 1rem; } .close { justify-self: end; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: .9rem; display: grid; gap: .6rem; }
.kv { display: grid; grid-template-columns: 110px 1fr; gap: .2rem .6rem; font-size: .9rem; } .kv dt { color: var(--muted); } .kv dd { margin: 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.kinds { display: flex; flex-wrap: wrap; gap: .35rem; } .kinds .chip.is-on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.tl { border-left: 2px solid var(--line); padding-left: .7rem; font-size: .88rem; } .tl time { color: var(--muted); font-size: .76rem; }
.toast { position: fixed; bottom: 1.2rem; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: .6rem 1rem; border-radius: 8px; z-index: 20; }

@media (max-width: 900px) { .agenda-grid { grid-template-columns: 1fr; } .controls input[type=search] { width: 100%; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }