/* Admin panel. Layout: a top bar with save/preview, tabs, and one work area per tab. */
:root {
  --bg: #F3F5F6; --card: #FFFFFF; --ink: #1B2328; --steel: #5E6B73; --line: #D6DCDF; --soft: #EBEFF1;
  --accent: #0A5AA0; --good: #2E7D4F; --warn: #A15C00; --bad: #B3261E; --target: #C98A00;
  --font: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #151B1F; --card: #1E262C; --ink: #E6ECEE; --steel: #93A1A9; --line: #33404A; --soft: #253039; --accent: #6AA9E4; --good: #6FC08F; --warn: #E0A64A; --bad: #F08A80; --target: #E6B84A; color-scheme: dark; }
}
:root[data-theme="dark"] { --bg: #151B1F; --card: #1E262C; --ink: #E6ECEE; --steel: #93A1A9; --line: #33404A; --soft: #253039; --accent: #6AA9E4; --good: #6FC08F; --warn: #E0A64A; --bad: #F08A80; --target: #E6B84A; color-scheme: dark; }
[hidden] { display: none !important; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 14px; line-height: 1.45; }
h1 { font-size: 1.1rem; font-weight: 800; font-stretch: 85%; margin: 0; }
h2 { font-size: 1rem; font-weight: 750; margin: 0 0 4px; text-wrap: balance; }
h3 { font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; color: var(--steel); margin: 0 0 8px; font-weight: 700; }
p.help { color: var(--steel); margin: 0 0 12px; max-width: 70ch; }
button, .filebtn { font: inherit; font-weight: 600; font-size: .84rem; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 7px; padding: 6px 11px; cursor: pointer; }
button:hover, .filebtn:hover { border-color: var(--steel); }
button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.primary { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.danger { color: var(--bad); }
.filebtn input { display: none; }
input, select, textarea { font: inherit; font-size: .86rem; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 5px 7px; min-width: 0; }
input[type="number"] { width: 6.5em; font-variant-numeric: tabular-nums; }
input[type="color"] { padding: 1px; width: 34px; height: 28px; }
input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }
label.inline { display: inline-flex; gap: 6px; align-items: center; font-size: .84rem; color: var(--steel); }
.chip { font-size: .74rem; padding: 3px 8px; border-radius: 999px; background: var(--soft); color: var(--steel); border: 1px solid var(--line); }
.chip.issues { color: var(--bad); border-color: var(--bad); background: transparent; cursor: pointer; }
.chip.ok { color: var(--good); }

.top { position: sticky; top: 0; z-index: 5; background: var(--card); border-bottom: 1px solid var(--line); padding: 10px 16px; padding-top: calc(env(safe-area-inset-top,0px) + 10px); display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.top .brand { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.top .actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.top .sep { width: 1px; height: 22px; background: var(--line); }
.tabs { display: flex; gap: 2px; padding: 0 16px; background: var(--card); border-bottom: 1px solid var(--line); overflow-x: auto; }
.tabs button { border: 0; border-bottom: 3px solid transparent; border-radius: 0; background: none; padding: 10px 12px; color: var(--steel); }
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); }
main { padding: 16px; max-width: 1400px; margin: 0 auto; display: grid; gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px; min-width: 0; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }

/* shelf matrix */
.matrix { display: grid; gap: 10px; }
.shelfrow { display: grid; grid-template-columns: 190px 1fr; gap: 10px; align-items: stretch; border: 1px solid var(--line); border-radius: 10px; padding: 10px; background: var(--card); }
.shelfrow.inherited { background: var(--soft); }
.shelfhead { display: grid; gap: 6px; align-content: start; font-size: .82rem; }
.shelfhead b { font-size: .95rem; }
.meter { height: 6px; border-radius: 3px; background: var(--soft); overflow: hidden; }
.meter i { display: block; height: 100%; background: var(--good); }
.meter.over i { background: var(--bad); }
.meterlabel { font-variant-numeric: tabular-nums; color: var(--steel); font-size: .76rem; }
.meterlabel.over { color: var(--bad); font-weight: 700; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 7px; overflow: hidden; }
.seg button { border: 0; border-radius: 0; padding: 4px 8px; font-size: .76rem; }
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--bg); }
.slots { display: flex; gap: 8px; flex-wrap: wrap; align-items: stretch; min-width: 0; }
.slot { width: 182px; border: 1px solid var(--line); border-radius: 8px; padding: 7px; display: grid; gap: 5px; background: var(--card); position: relative; }
.slot .sw { height: 6px; border-radius: 3px; }
.slot select { width: 100%; }
.slot .ctl { display: flex; gap: 4px; align-items: center; justify-content: space-between; font-size: .76rem; color: var(--steel); }
.slot .ctl button { padding: 2px 7px; font-size: .78rem; }
.slot .n { font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; min-width: 1.4em; text-align: center; }
.slot .badges { display: flex; gap: 4px; flex-wrap: wrap; }
.badge { font-size: .68rem; font-weight: 700; padding: 1px 6px; border-radius: 4px; background: var(--soft); color: var(--steel); }
.badge.target { color: var(--target); border: 1px solid var(--target); background: transparent; }
.badge.talker { color: #fff; background: var(--accent); }
.slot.add { place-items: center; color: var(--steel); border-style: dashed; cursor: pointer; min-height: 96px; }
.preview canvas { width: 100%; height: auto; display: block; border-radius: 8px; background: #1b2024; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: .76rem; color: var(--steel); margin-top: 8px; }

/* versions */
.vcard { display: grid; gap: 10px; align-content: start; }
.field { display: grid; grid-template-columns: 150px 1fr auto; gap: 8px; align-items: center; font-size: .84rem; }
.field > span:first-child { color: var(--steel); }
.field .own { font-size: .7rem; color: var(--accent); }
.field .reset { padding: 2px 6px; font-size: .74rem; }
.shelfchecks { display: flex; gap: 10px; flex-wrap: wrap; }
.shelfchecks label { display: inline-flex; gap: 4px; align-items: center; }
.msg { display: grid; grid-template-columns: 70px 1fr 1.4fr 40px 70px; gap: 6px; align-items: center; }
.msgprev { font-size: .7rem; font-weight: 800; color: #fff; padding: 4px 6px; border-radius: 4px; text-align: center; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }

/* tables */
.tablewrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .8rem; }
th, td { border-bottom: 1px solid var(--line); padding: 4px 5px; text-align: left; vertical-align: middle; white-space: nowrap; }
th { color: var(--steel); font-weight: 650; font-size: .74rem; position: sticky; top: 0; background: var(--card); }
td input:not([type]), td input[type="text"] { width: 9em; }
td input.wide { width: 13em; }
.issue { padding: 6px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 70px 120px 1fr; gap: 8px; }
.issue .lvl.error { color: var(--bad); font-weight: 700; } .issue .lvl.warning { color: var(--warn); font-weight: 700; }
#toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 9px 14px; border-radius: 8px; font-size: .86rem; z-index: 9; }
@media (max-width: 700px) { .shelfrow { grid-template-columns: 1fr; } .field { grid-template-columns: 1fr; } .slot { width: 100%; } }