:root{
  --paper:#E8E1CC; --paper-raised:#F1EBDA; --paper-inset:#DED6BE;
  --ink:#2B3226; --ink-dim:#5B6350; --rule:#C7BC9C;
  --stamp:#B14B27; --stamp-dim:#C97A57; --stamp-ink:#F4ECD8;
  --brass:#93702F;
  --p2:#2E7A6E; --p2-ink:#F0F7F3;
  --p3:#8A4FA8; --p3-ink:#F5EEF9;
  --p4:#C1861A; --p4-ink:#231A08;
  --res-azure:#2E6E8E; --res-berry:#8E2E4E; --res-gold:#9C7A1E; --res-teleport:#6B4E8E;
  --term-bg:#10160F; --term-fg:#6FE39B; --term-dim:#3E7A57; --term-line:#1B241A;
  --good:#3E7A4F; --bad:#B0402E;
  --focus:#1E6E8E;
  --shadow: 0 1px 0 rgba(43,50,38,.08), 0 6px 14px -8px rgba(43,50,38,.35);
  --radius-card: 3px;
  --cell: clamp(34px, 5.6vw, 52px);
  color-scheme: light;
}
@media (prefers-color-scheme: dark){
  :root{
    --paper:#232720; --paper-raised:#2A2E26; --paper-inset:#1C1F1A;
    --ink:#E7E0C9; --ink-dim:#A6A489; --rule:#3A4034;
    --stamp:#E2703F; --stamp-dim:#B5502C; --stamp-ink:#20140E;
    --brass:#C9A257;
    --p2:#5FCBA8; --p2-ink:#0E211B;
    --p3:#B87FD1; --p3-ink:#211526;
    --p4:#E0A83D; --p4-ink:#231A08;
    --res-azure:#5FA8C9; --res-berry:#C96A88; --res-gold:#D8B95F; --res-teleport:#A98CD6;
    --term-bg:#0A0F0A; --term-fg:#7CF0A6; --term-dim:#4A9068; --term-line:#142016;
    --good:#6FCB8A; --bad:#E2703F;
    --focus:#7CC8E4;
    color-scheme: dark;
  }
}
:root[data-theme="dark"]{
  --paper:#232720; --paper-raised:#2A2E26; --paper-inset:#1C1F1A;
  --ink:#E7E0C9; --ink-dim:#A6A489; --rule:#3A4034;
  --stamp:#E2703F; --stamp-dim:#B5502C; --stamp-ink:#20140E;
  --brass:#C9A257;
  --p2:#5FCBA8; --p2-ink:#0E211B;
  --p3:#B87FD1; --p3-ink:#211526;
  --p4:#E0A83D; --p4-ink:#231A08;
  --res-azure:#5FA8C9; --res-berry:#C96A88; --res-gold:#D8B95F; --res-teleport:#A98CD6;
  --term-bg:#0A0F0A; --term-fg:#7CF0A6; --term-dim:#4A9068; --term-line:#142016;
  --good:#6FCB8A; --bad:#E2703F;
  --focus:#7CC8E4;
  color-scheme: dark;
}
:root[data-theme="light"]{
  --paper:#E8E1CC; --paper-raised:#F1EBDA; --paper-inset:#DED6BE;
  --ink:#2B3226; --ink-dim:#5B6350; --rule:#C7BC9C;
  --stamp:#B14B27; --stamp-dim:#C97A57; --stamp-ink:#F4ECD8;
  --brass:#93702F;
  --p2:#2E7A6E; --p2-ink:#F0F7F3;
  --p3:#8A4FA8; --p3-ink:#F5EEF9;
  --p4:#C1861A; --p4-ink:#231A08;
  --res-azure:#2E6E8E; --res-berry:#8E2E4E; --res-gold:#9C7A1E; --res-teleport:#6B4E8E;
  --term-bg:#10160F; --term-fg:#6FE39B; --term-dim:#3E7A57; --term-line:#1B241A;
  --good:#3E7A4F; --bad:#B0402E;
  --focus:#1E6E8E;
  color-scheme: light;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family: ui-sans-serif, "Segoe UI", "Noto Sans", system-ui, -apple-system, sans-serif;
  background-image:
    linear-gradient(var(--rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule) 1px, transparent 1px);
  background-size: 26px 26px;
  background-attachment: fixed;
  background-color: var(--paper);
}
.mono{ font-family: ui-monospace, "Cascadia Code", "JetBrains Mono", "SF Mono", Consolas, monospace; }
h1,h2,h3{ text-wrap: balance; margin:0; }
button{ font: inherit; color: inherit; }
button:focus-visible, [tabindex]:focus-visible, input:focus-visible{ outline: 2px solid var(--focus); outline-offset: 2px; }
::selection{ background: var(--stamp); color: var(--stamp-ink); }

.wrap{ max-width: 1220px; margin: 0 auto; padding: clamp(14px,3vw,28px); }

header.top{
  display:flex; align-items:baseline; justify-content:space-between; gap:12px;
  padding-bottom: 14px; margin-bottom: 18px; border-bottom: 1px solid var(--rule);
  flex-wrap: wrap;
}
.brand{ display:flex; align-items:baseline; gap:10px; }
.brand .mark{ font-family: ui-monospace, "Cascadia Code", monospace; font-weight:700; font-size: clamp(20px,3.2vw,28px); letter-spacing: 0.06em; }
.brand .mark span{ color: var(--stamp); }
.brand .tag{ font-size:12px; color:var(--ink-dim); letter-spacing:.08em; text-transform:uppercase; }
.top-controls{ display:flex; gap:8px; align-items:center; }
.ghost-btn{
  background:transparent; border:1px solid var(--rule); color:var(--ink-dim);
  padding:6px 10px; border-radius: var(--radius-card); cursor:pointer;
  font-size:12px; letter-spacing:.05em; text-transform:uppercase;
}
.ghost-btn:hover{ border-color:var(--brass); color:var(--ink); }
.ghost-btn.active-lang{ border-color: var(--stamp); color: var(--stamp); }

.screen{ display:none; }
.screen.active{ display:block; }

.panel{
  background: var(--paper-raised); border:1px solid var(--rule);
  border-radius: var(--radius-card); box-shadow: var(--shadow);
  padding: clamp(16px,3vw,26px);
}
.stack{ display:flex; flex-direction:column; gap:16px; }
.eyebrow{ font-family: ui-monospace, monospace; font-size:11px; letter-spacing:.14em; text-transform:uppercase; color: var(--stamp); }
.eyebrow.p2{ color: var(--p2); }
.lede{ color:var(--ink-dim); max-width:62ch; line-height:1.55; }

.choice-grid{ display:grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap:14px; margin-top:18px; }
.choice-card{
  text-align:left; background:var(--paper); border:1px solid var(--rule);
  border-radius: var(--radius-card); padding:16px; cursor:pointer;
  display:flex; flex-direction:column; gap:8px;
}
.choice-card:hover{ border-color:var(--brass); }
.choice-card .num{ font-family: ui-monospace, monospace; color:var(--stamp); font-size:12px; letter-spacing:.1em; }
.choice-card h3{ font-size:17px; }
.choice-card p{ margin:0; color:var(--ink-dim); font-size:13.5px; line-height:1.5; }
.choice-card .meta{ display:flex; gap:10px; font-size:11px; color:var(--ink-dim); font-family: ui-monospace, monospace; margin-top:4px; flex-wrap:wrap; }

.handoff-card{ max-width: 460px; margin: 40px auto; text-align:center; padding: 40px 30px; }
.handoff-card .who{ font-family: ui-monospace, monospace; font-size: 13px; letter-spacing:.14em; text-transform:uppercase; }
.handoff-card h2{ font-size: 24px; margin: 10px 0 6px; }
.handoff-card p{ color:var(--ink-dim); font-size:13.5px; }

.auth-card{ max-width: 420px; margin: 30px auto; padding: 32px 30px; }
.field{ display:flex; flex-direction:column; gap:6px; margin-top:14px; text-align:left; }
.field label{ font-family: ui-monospace, monospace; font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-dim); }
.field input{
  background: var(--paper); border:1px solid var(--rule); color:var(--ink);
  border-radius: var(--radius-card); padding:10px 12px; font-size:15px; font-family: ui-monospace, monospace;
  letter-spacing: .04em;
}
.field input:focus{ border-color: var(--stamp); }
.form-error{ color: var(--bad); font-size:12.5px; margin-top:10px; min-height: 1em; }
.form-note{ color: var(--ink-dim); font-size:12px; margin-top:14px; line-height:1.5; }

.mode-grid{ display:grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap:16px; margin-top:20px; }
.mode-card{
  text-align:left; background:var(--paper); border:1px solid var(--rule);
  border-radius: var(--radius-card); padding:20px; cursor:pointer;
  display:flex; flex-direction:column; gap:8px;
}
.mode-card:hover{ border-color:var(--brass); }
.mode-card h3{ font-size:18px; }
.mode-card p{ margin:0; color:var(--ink-dim); font-size:13.5px; line-height:1.5; }

.plan-layout{ display:grid; grid-template-columns: 1.5fr 1fr; gap:16px; align-items:start; }
@media (max-width: 900px){ .plan-layout{ grid-template-columns: 1fr; } }

.board-header{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom:10px; gap:8px; flex-wrap:wrap; }
.board-header h2{ font-size:18px; }
.board-header h2 .who-tag{ padding:2px 7px; border-radius:2px; font-size:11px; letter-spacing:.06em; margin-right:8px; font-family: ui-monospace,monospace; }
.who-tag.seat-1, .status-pill.seat-1{ background: var(--stamp); color: var(--stamp-ink); }
.who-tag.seat-2, .status-pill.seat-2{ background: var(--p2); color: var(--p2-ink); }
.who-tag.seat-3, .status-pill.seat-3{ background: var(--p3); color: var(--p3-ink); }
.who-tag.seat-4, .status-pill.seat-4{ background: var(--p4); color: var(--p4-ink); }
.stat-row{ display:flex; gap:14px; font-family: ui-monospace, monospace; font-size:12px; color:var(--ink-dim); font-variant-numeric: tabular-nums; flex-wrap:wrap; }
.stat-row b{ color:var(--ink); }

.board-surface{
  position:relative; background: var(--paper-inset);
  border:1px solid var(--rule); border-radius: var(--radius-card);
  padding: 10px; overflow:auto;
}
.tile-grid{ display:grid; gap:2px; position:relative; }
.tile{
  width:var(--cell); height:var(--cell); position:relative;
  background: var(--paper-raised); border:1px solid var(--rule);
  display:flex; align-items:center; justify-content:center;
  padding:0; margin:0; appearance:none; -webkit-appearance:none; font:inherit;
}
.tile.obstacle{ background: repeating-linear-gradient(135deg, var(--paper-inset), var(--paper-inset) 5px, var(--paper) 5px, var(--paper) 10px); }
.tile.spawn{ cursor:pointer; }
.tile.spawn:hover{ box-shadow: inset 0 0 0 2px var(--stamp); }
.tile.spawn[disabled]{ cursor:default; opacity:.35; }
.tile-icon{ width:60%; height:60%; }
.qty-badge{
  position:absolute; bottom:1px; right:2px; font-family: ui-monospace, monospace;
  font-size:10px; font-variant-numeric: tabular-nums; color: var(--ink-dim);
  background: var(--paper-raised); padding:0 3px; border-radius:2px; line-height:1.4;
}

.player-token{
  position:absolute; width:var(--cell); height:var(--cell); top:0; left:0;
  display:flex; align-items:center; justify-content:center;
  transition: left .32s ease, top .32s ease, transform .22s ease;
  pointer-events:none;
}
.player-token .body{ width:56%; height:56%; border-radius:50%; box-shadow: 0 2px 5px rgba(0,0,0,.25); display:flex; align-items:center; justify-content:center; }
.player-token svg{ width:58%; height:58%; }
.player-token.blocked .body{ animation: shake .32s ease; }
@keyframes shake{ 0%,100%{transform:translateX(0)} 25%{transform:translateX(-3px)} 75%{transform:translateX(3px)} }
.player-token.teleporting{ opacity:0; }

.legend{ display:flex; flex-wrap:wrap; gap:10px 16px; margin-top:12px; font-size:12px; color:var(--ink-dim); }
.legend span{ display:inline-flex; align-items:center; gap:6px; }
.legend svg{ width:14px; height:14px; }
.legend .sw{ width:11px; height:11px; border-radius:2px; display:inline-block; }
.legend .dot{ width:9px; height:9px; border-radius:50%; display:inline-block; }

.side-stack{ display:flex; flex-direction:column; gap:14px; }

.opp-panel{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  background:var(--paper); border:1px dashed var(--rule); border-radius:var(--radius-card);
  padding:8px 12px; font-size:12.5px; flex-wrap:wrap;
}
.opp-panel .who-tag{ padding:2px 7px; border-radius:2px; font-size:11px; letter-spacing:.06em; font-family: ui-monospace,monospace; }
.opp-panel b{ font-variant-numeric: tabular-nums; }

.missions{ display:flex; flex-direction:column; gap:8px; }
.mission{ background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-card); padding:9px 10px; font-size:12.5px; }
.mission.done{ border-color: var(--stamp); }
.mission .m-top{ display:flex; align-items:center; justify-content:space-between; gap:8px; margin-bottom:6px; }
.mission .m-reqs{ display:flex; gap:8px; flex-wrap:wrap; }
.mission .m-req{ display:flex; align-items:center; gap:4px; font-family: ui-monospace, monospace; font-size:11.5px; font-variant-numeric: tabular-nums; }
.mission .m-req .sw{ width:9px; height:9px; border-radius:2px; }
.mission .m-score{ font-family: ui-monospace, monospace; font-size:13px; font-variant-numeric: tabular-nums; }
.mission .m-badge{ font-family: ui-monospace, monospace; font-size:9.5px; letter-spacing:.08em; text-transform:uppercase; color: var(--stamp); }

.hand-area, .queue-area{ background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-card); padding:12px; }
.area-title{ font-family: ui-monospace, monospace; font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-dim); margin-bottom:8px; display:flex; justify-content:space-between; }

.card-row{ display:flex; flex-wrap:wrap; gap:8px; min-height: 74px; align-items:flex-start; }
.card{
  background: var(--paper-raised); border:1px solid var(--rule); border-radius: var(--radius-card);
  width:60px; height:70px; display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:6px; cursor:pointer; box-shadow: var(--shadow);
}
.card:hover{ border-color: var(--brass); transform: translateY(-2px); }
.card svg{ width:20px; height:20px; fill:var(--ink); }
.card .label{ font-family: ui-monospace, monospace; font-size:9px; letter-spacing:.05em; color:var(--ink-dim); text-align:center; }
.card.loop svg{ fill: var(--stamp); }
.card.loop .label{ color: var(--stamp); }
.card.pending{ outline:2px dashed var(--stamp); outline-offset:2px; }

.queue-list{ display:flex; flex-wrap:wrap; gap:6px; align-items:center; min-height:70px; }
.queue-item{
  display:flex; align-items:center; gap:4px; background:var(--paper-raised);
  border:1px solid var(--rule); border-radius: var(--radius-card); padding:6px 8px; cursor:pointer;
  font-family: ui-monospace, monospace; font-size:11px;
}
.queue-item:hover{ border-color: var(--stamp); }
.queue-item svg{ width:16px; height:16px; fill:var(--ink); }
.queue-item .mult{ color:var(--stamp); font-weight:700; }
.queue-arrow{ color:var(--rule); font-size:14px; }
.empty-hint{ color:var(--ink-dim); font-size:12px; padding:8px 2px; }

.action-row{ display:flex; gap:8px; flex-wrap:wrap; margin-top:10px; }
.btn{ border:none; border-radius: var(--radius-card); padding:10px 16px; cursor:pointer; font-family: ui-monospace, monospace; font-size:12px; letter-spacing:.06em; text-transform:uppercase; }
.btn.primary{ background: var(--stamp); color: var(--stamp-ink); }
.btn.primary.seat-2{ background: var(--p2); color: var(--p2-ink); }
.btn.primary.seat-3{ background: var(--p3); color: var(--p3-ink); }
.btn.primary.seat-4{ background: var(--p4); color: var(--p4-ink); }
.btn.primary:disabled{ background: var(--rule); color: var(--ink-dim); cursor:not-allowed; }
.btn.secondary{ background: transparent; border:1px solid var(--rule); color:var(--ink); }
.btn.secondary:disabled{ opacity:.4; cursor:not-allowed; }
.btn.secondary .count{ color: var(--stamp); font-weight:700; }
.btn.full{ width:100%; }

.terminal{ background: var(--term-bg); border-radius: var(--radius-card); border:1px solid var(--term-line); padding:12px; height: 300px; overflow-y:auto; font-family: ui-monospace, monospace; font-size:12px; }
.term-line{ line-height:1.65; opacity:0; animation: termin .25s ease forwards; }
.term-line.seat-1{ color: var(--stamp-dim); }
.term-line.seat-2{ color: #7FD6BF; }
.term-line.seat-3{ color: var(--p3); }
.term-line.seat-4{ color: var(--p4); }
.term-line.sys{ color: var(--term-fg); }
.term-line.dim{ color: var(--term-dim); }
.term-line .p{ color: var(--term-dim); margin-right:6px; }
@keyframes termin{ from{opacity:0; transform:translateY(2px);} to{opacity:1; transform:translateY(0);} }
@media (prefers-reduced-motion: reduce){
  .term-line{ animation:none; opacity:1; }
  .player-token{ transition:none; }
  .player-token.blocked .body{ animation:none; }
}

.helpbox{ border:1px dashed var(--rule); border-radius: var(--radius-card); padding:12px; font-size:12.5px; color:var(--ink-dim); line-height:1.55; }
.helpbox summary{ cursor:pointer; color:var(--ink); font-family: ui-monospace, monospace; font-size:11px; letter-spacing:.08em; text-transform:uppercase; }
.helpbox ul{ margin:8px 0 0; padding-left:18px; }

.exec-toplabel{ text-align:center; margin-bottom:10px; }
.exec-toplabel .eyebrow{ color: var(--ink-dim); }

.waiting-note{ display:flex; align-items:center; gap:10px; color:var(--ink-dim); font-size:12.5px; padding:10px 2px; }
.waiting-dot{ width:8px; height:8px; border-radius:50%; background: var(--stamp); animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse{ 0%,100%{opacity:.3} 50%{opacity:1} }
@media (prefers-reduced-motion: reduce){ .waiting-dot{ animation:none; opacity:.8; } }

.final-table{ width:100%; border-collapse:collapse; margin-top:14px; font-size:13px; }
.final-table th, .final-table td{ text-align:left; padding:7px 8px; border-bottom:1px solid var(--rule); }
.final-table th{ font-family: ui-monospace, monospace; font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-dim); }
.final-table td.num, .final-table th.num{ text-align:right; font-variant-numeric: tabular-nums; font-family: ui-monospace, monospace; }
.final-score-row{ display:flex; gap:18px; justify-content:center; margin: 18px 0; flex-wrap:wrap; }
.final-score-card{ text-align:center; padding:14px 22px; border-radius:var(--radius-card); border:1px solid var(--rule); min-width:140px; }
.final-score-card.winner{ border-color: currentColor; }
.final-score-card .fname{ font-family: ui-monospace, monospace; font-size:11px; letter-spacing:.1em; text-transform:uppercase; }
.final-score-card .fscore{ font-family: ui-monospace, monospace; font-size:34px; font-variant-numeric: tabular-nums; margin-top:4px; }

/* moderator dashboard */
.mod-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:16px; margin-top:16px; }
@media (max-width: 800px){ .mod-grid{ grid-template-columns: 1fr; } }
.keyword-row{ display:flex; align-items:center; justify-content:space-between; gap:10px; background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-card); padding:10px 12px; margin-top:8px; }
.keyword-row .kw{ font-family: ui-monospace, monospace; font-size:16px; letter-spacing:.08em; }
.status-card{ background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-card); padding:14px; }
.status-card h3{ font-size:14px; display:flex; align-items:center; gap:8px; }
.status-pill{ font-family: ui-monospace, monospace; font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; padding:2px 8px; border-radius:20px; }
.status-pill.on{ background: color-mix(in srgb, var(--good) 22%, transparent); color: var(--good); }
.status-pill.off{ background: color-mix(in srgb, var(--bad) 18%, transparent); color: var(--bad); }
.status-rows{ display:flex; flex-direction:column; gap:6px; margin-top:10px; font-size:13px; }
.status-rows div{ display:flex; justify-content:space-between; gap:10px; }
.status-rows b{ font-variant-numeric: tabular-nums; }
.select-field{ display:flex; flex-direction:column; gap:6px; margin-top:14px; }
.select-field label{ font-family: ui-monospace, monospace; font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-dim); }
.select-field select{ background: var(--paper); border:1px solid var(--rule); color:var(--ink); border-radius: var(--radius-card); padding:9px 10px; font-family: ui-monospace, monospace; font-size:13.5px; }

/* auth tabs (login/register) */
.auth-tabs{ display:flex; gap:6px; margin-top:14px; }
.auth-tab{ flex:1; background:transparent; border:1px solid var(--rule); border-radius:var(--radius-card); padding:8px; cursor:pointer; font-family: ui-monospace, monospace; font-size:11px; letter-spacing:.05em; text-transform:uppercase; color:var(--ink-dim); }
.auth-tab.active{ border-color: var(--stamp); color: var(--stamp); }

/* profile / lobby */
.profile-card{ display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap; }
.profile-card .pname{ font-size:20px; font-weight:600; }
.profile-card .pcode{ font-family: ui-monospace, monospace; color:var(--ink-dim); font-size:12px; letter-spacing:.06em; }
.xp-pill{ display:flex; align-items:center; gap:10px; font-family: ui-monospace, monospace; font-size:12px; }
.xp-pill b{ color: var(--stamp); font-size:16px; }

.lobby-grid{ display:grid; grid-template-columns: 1fr 1.2fr; gap:16px; margin-top:16px; }
@media (max-width: 900px){ .lobby-grid{ grid-template-columns: 1fr; } }
.classmate-row{ display:flex; align-items:center; justify-content:space-between; padding:8px 4px; border-bottom:1px solid var(--rule); font-size:13px; }
.classmate-row:last-child{ border-bottom:none; }
.classmate-row .pdot{ width:8px; height:8px; border-radius:50%; display:inline-block; margin-right:8px; }
.pdot.on{ background: var(--good); } .pdot.off{ background: var(--rule); }
.session-card{ background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-card); padding:12px; margin-top:8px; display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap; }
.session-card .seats{ display:flex; gap:4px; }
.session-card .seat-chip{ font-family: ui-monospace, monospace; font-size:11px; padding:2px 7px; border-radius:20px; background: var(--paper-inset); }

/* roster */
.roster-table{ width:100%; border-collapse:collapse; margin-top:12px; font-size:13px; }
.roster-table th, .roster-table td{ text-align:left; padding:7px 8px; border-bottom:1px solid var(--rule); }
.roster-table th{ font-family: ui-monospace, monospace; font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-dim); }
.roster-table .kw-reveal{ font-family: ui-monospace, monospace; font-weight:700; color: var(--stamp); }
.roster-note{ border:1px dashed var(--stamp); border-radius:var(--radius-card); padding:10px 12px; font-size:12.5px; color:var(--ink); margin-top:10px; background: color-mix(in srgb, var(--stamp) 8%, transparent); }
textarea.bulk-input{ width:100%; min-height:120px; background:var(--paper); border:1px solid var(--rule); color:var(--ink); border-radius:var(--radius-card); padding:10px 12px; font-family: ui-monospace, monospace; font-size:13px; resize:vertical; }

/* analytics */
.stat-grid{ display:grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap:12px; margin-top:14px; }
.stat-box{ background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-card); padding:12px; text-align:center; }
.stat-box .sv{ font-family: ui-monospace, monospace; font-size:26px; font-variant-numeric: tabular-nums; color: var(--stamp); }
.stat-box .sl{ font-size:11px; color:var(--ink-dim); margin-top:4px; }
.trend-bars{ display:flex; align-items:flex-end; gap:4px; height:80px; margin-top:14px; }
.trend-bars .bar{ flex:1; background: var(--stamp); border-radius:2px 2px 0 0; min-height:2px; }
.achv-grid{ display:grid; grid-template-columns: repeat(auto-fit,minmax(160px,1fr)); gap:10px; margin-top:12px; }
.achv-card{ background:var(--paper); border:1px solid var(--rule); border-radius:var(--radius-card); padding:10px 12px; font-size:12.5px; }
.achv-card .an{ font-weight:600; }
.achv-card .ad{ color:var(--ink-dim); font-size:11.5px; margin-top:2px; }
.class-row{ display:flex; align-items:center; justify-content:space-between; padding:10px 4px; border-bottom:1px solid var(--rule); }
.class-row:last-child{ border-bottom:none; }

footer.credits{ text-align:center; margin-top: 24px; color:var(--ink-dim); font-size:11px; letter-spacing:.04em; }
.sr-only{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }