:root {
  --bg: #ecebe8; --card: #ffffff; --soft: #e6e5e1; --line: #cfcdc8; --ink: #1d1d1b; --muted: #6b6a66;
  --accent: #eda81a; --accent-ink: #1d1d1b; --accent-soft: #fbefd2; --bar: #1d1d1b; --bar-ink: #f4f3ef;
  --win: #1f7a3a; --loss: #b3261e; --warn: #a56a00; --radius: 12px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
:root[data-theme="dark"] {
  --bg: #161615; --card: #1f1f1d; --soft: #2a2a27; --line: #3a3a36; --ink: #f1f0ec; --muted: #a3a29c;
  --accent-soft: #3b3018; --bar: #0f0f0e; --win: #5cc77a; --loss: #f2867d; --warn: #f0b44a;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 15px; line-height: 1.4; }
a { color: inherit; }
a.link { color: #9a6a00; text-decoration: underline; text-underline-offset: 3px; }
:root[data-theme="dark"] a.link { color: var(--accent); }
button, input, select, textarea { font: inherit; color: inherit; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); }
.small { font-size: 13px; }
.nowrap { white-space: nowrap; }

/* top bar */
.topbar { background: var(--bar); color: var(--bar-ink); height: 52px; display: flex; align-items: center; padding: 0 20px; gap: 12px; position: sticky; top: 0; z-index: 20; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; text-decoration: none; }
.brand .logo { width: 24px; height: 24px; }
.brand span.sub { font-weight: 500; opacity: .7; }
.topbar .spacer { flex: 1; }
.avatar { width: 30px; height: 30px; border-radius: 50%; border: 1px solid #555; display: grid; place-items: center; font-weight: 600; font-size: 13px; background: none; color: var(--bar-ink); cursor: pointer; }

.wrap { max-width: 1060px; margin: 0 auto; padding: 24px 20px 60px; }
.wrap.narrow { max-width: 560px; }
.crumbs { font-size: 14px; color: var(--muted); margin-bottom: 6px; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs b { color: var(--ink); font-weight: 500; }
h1 { font-size: 30px; margin: 0 0 6px; letter-spacing: -.02em; }
h2 { font-size: 20px; margin: 0 0 10px; }
.meta { font-size: 14px; color: var(--muted); display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.meta b { color: var(--ink); font-weight: 500; }
.meta .dot::before { content: "·"; margin-right: 6px; }

/* controls */
.btn { border: 1px solid var(--line); background: var(--card); border-radius: 8px; padding: 9px 16px; cursor: pointer; font-weight: 500; transition: background .12s; }
.btn:hover { background: var(--soft); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: #c98c0b; color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.04); }
.btn.dark { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.btn.danger { color: var(--loss); }
.btn.sm { padding: 5px 10px; font-size: 13px; }
.btn.block { width: 100%; padding: 13px; }
.btn.on { background: var(--accent); border-color: #c98c0b; color: var(--accent-ink); }
.linkbtn { background: none; border: 0; padding: 4px 6px; cursor: pointer; color: var(--ink); }
.linkbtn:hover { text-decoration: underline; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; padding: 3px; background: var(--soft); gap: 2px; }
.seg button { border: 1px solid transparent; background: none; border-radius: 7px; padding: 6px 12px; cursor: pointer; font-size: 14px; }
.seg button.on { background: var(--card); border-color: var(--ink); }
input[type=text], input[type=number], input[type=password], input[type=date], input[type=search], input:not([type]), select, textarea {
  width: 100%; border: 1px solid var(--line); background: var(--soft); border-radius: 8px; padding: 10px 12px; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--ink); background: var(--card); }
textarea { font-family: var(--mono); font-size: 14px; resize: vertical; }
label.f { display: block; font-size: 14px; font-weight: 500; margin-bottom: 6px; }
label.check { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; padding: 6px 0; }
label.check input { margin-top: 3px; width: 16px; height: 16px; accent-color: #c98c0b; }
.grid { display: grid; gap: 12px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row > .grow { flex: 1; min-width: 160px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.card.pad { padding: 18px; }
.card + .card { margin-top: 16px; }
.hr { height: 1px; background: var(--line); margin: 18px 0; }
.notice { background: var(--accent-soft); border: 1px solid #e6c46e; border-radius: 10px; padding: 10px 14px; font-size: 14px; }
.error { background: #fde8e6; border: 1px solid #f0b0aa; color: #8a1c14; border-radius: 10px; padding: 10px 14px; font-size: 14px; }
:root[data-theme="dark"] .error { background: #3a1916; color: #f6b3ac; border-color: #6b2a24; }
.pill { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; font-size: 12px; font-weight: 500; }
.pill.warn { border-color: #e2b04a; background: var(--accent-soft); }
.pill.red { border-color: #e7a19a; color: var(--loss); }

/* timer box */
.timerbox { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; background: var(--card); overflow: hidden; }
.timerbox .t { font-size: 28px; font-weight: 600; padding: 6px 14px; font-variant-numeric: tabular-nums; min-width: 112px; }
.timerbox .t.over { color: var(--loss); }
.timerbox button { border: 0; border-left: 1px solid var(--line); background: none; padding: 0 16px; cursor: pointer; }
.timerbox button:hover { background: var(--soft); }

/* tabs */
.tabs { display: flex; gap: 22px; border-bottom: 1px solid var(--line); margin: 22px 0 16px; overflow-x: auto; }
.tabs button { background: none; border: 0; padding: 10px 0; cursor: pointer; color: var(--muted); border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs button.on { color: var(--ink); border-color: var(--ink); }
.tabs .badge { background: var(--accent); color: #1d1d1b; border-radius: 999px; font-size: 11px; padding: 0 6px; margin-left: 4px; font-weight: 600; }

/* tables */
table.t { width: 100%; border-collapse: collapse; font-size: 14px; }
table.t th { text-align: left; font-weight: 600; font-size: 12px; background: var(--soft); padding: 8px 12px; border-bottom: 1px solid var(--line); border-top: 1px solid var(--line); }
table.t td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.t tr:nth-child(even) td { background: color-mix(in srgb, var(--soft) 45%, transparent); }
table.t tr.group td { background: var(--soft); font-weight: 600; font-size: 13px; padding: 6px 12px; }
table.t tr.cut td { border-bottom: 2px solid #b7860f; color: #9a6a00; font-weight: 600; font-size: 13px; background: none; }
table.t td.num, table.t th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.t tr.dim td { color: var(--muted); }
.tbl { font-size: 22px; font-weight: 600; text-align: center; width: 54px; }
.res { font-weight: 700; width: 22px; text-align: center; }
.res.W { color: var(--win); } .res.L { color: var(--loss); } .res.T { color: var(--warn); }
.rec { font-family: var(--mono); font-size: 13px; color: var(--muted); margin-left: 6px; }
.win-name { font-weight: 600; }
.pills { display: inline-flex; gap: 3px; }
.rp { width: 18px; height: 18px; border-radius: 50%; border: 1px solid var(--ink); font-size: 10px; font-weight: 700; display: inline-grid; place-items: center; }
.rp.W { background: var(--accent); border-color: #b7860f; }
.rp.empty { border-style: dashed; border-color: var(--muted); }
.actions { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.expand td { background: var(--soft) !important; }
.swapsel td { outline: 2px solid var(--accent); outline-offset: -2px; }
.clickable { cursor: pointer; }

.toolbar { display: flex; gap: 10px; align-items: center; padding: 12px; flex-wrap: wrap; }
.toolbar .grow { flex: 1; min-width: 180px; }

/* modal */
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.45); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { background: var(--card); border-radius: 14px; max-width: 640px; width: 100%; max-height: 90vh; overflow: auto; padding: 20px; border: 1px solid var(--line); }
.toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 10px; z-index: 60; font-size: 14px; max-width: 90vw; }
.toast.err { background: var(--loss); color: #fff; }

.footer { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); margin-top: 40px; padding-top: 16px; font-size: 13px; color: var(--muted); gap: 12px; flex-wrap: wrap; }

/* player page */
.pcard { background: var(--card); border: 1px solid var(--ink); border-radius: 14px; overflow: hidden; }
.pcard .sec { padding: 16px; border-bottom: 1px solid var(--line); }
.pcard .sec:last-child { border-bottom: 0; }
.bigtable { display: flex; align-items: baseline; gap: 10px; }
.bigtable .n { font-size: 40px; font-weight: 700; line-height: 1; }
.ptimer { font-size: 28px; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 10px; }
.choice { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.choice .btn { padding: 12px 6px; }
.kv { display: grid; grid-template-columns: 80px 1fr; gap: 8px; }

@media (max-width: 640px) {
  .wrap { padding: 16px 14px 50px; }
  h1 { font-size: 24px; }
  table.t td, table.t th { padding: 8px 8px; }
  .hide-sm { display: none; }
}
@media print {
  .topbar, .tabs, .no-print, .footer { display: none !important; }
  body { background: #fff; }
}

/* Deck type sprites */
.dsp { image-rendering: pixelated; object-fit: contain; vertical-align: middle; }
.dbadge { display: inline-flex; align-items: center; gap: 2px; }
.dbadge .dtxt { margin-left: 4px; }
.dslot { display: flex; align-items: center; gap: 8px; min-height: 52px; padding: 4px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: inherit; font: inherit; text-align: left; cursor: pointer; }
.dlist { display: grid; gap: 4px; max-height: 55vh; overflow: auto; }
.dopt { display: flex; align-items: center; gap: 10px; padding: 4px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: inherit; font: inherit; text-align: left; cursor: pointer; }
.dopt:hover, .dslot:hover { border-color: var(--accent); }

/* Round log tints */
.t tr.rr.W td { background: rgba(16,185,129,.16); color: #047857; }
.t tr.rr.L td { background: rgba(239,68,68,.14); color: #b91c1c; }
.t tr.rr.T td { background: rgba(234,179,8,.2); color: #a16207; }
.t tr.rr td .linkbtn { color: inherit; font-weight: 500; }

/* History list */
.hrow { display: flex; align-items: center; gap: 8px; width: 100%; padding: 12px 14px; border: 0; border-bottom: 1px solid var(--line); background: none; color: inherit; font: inherit; text-align: left; cursor: pointer; }
.hrow:last-child { border-bottom: 0; }
.hrow:hover { background: var(--accent-soft); }
.hrow .dtxt { display: none; }
.hrow .mono { white-space: nowrap; }
.tabs { overflow-x: auto; white-space: nowrap; }