:root {
  --ink: #141B2D; --ink-2: #1E2840; --paper: #F4EBDD; --paper-2: #EADFCB; --amber: #F2A93B;
  --blue: #6CC4EE; --blue-dark: #1F5F8B; --red: #D9534F; --green: #3FA66B; --muted: #6B6458;
  --text: #141B2D; --card: #FFFDF8; --line: #D8CBB4;
}
@media (prefers-color-scheme: dark) {
  :root { --paper: #10162A; --paper-2: #182038; --card: #1A2238; --text: #F4EBDD; --muted: #A9A193; --line: #2C3654; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--text); font: 16px/1.5 "Public Sans", system-ui, sans-serif; }
a { color: var(--blue-dark); }
@media (prefers-color-scheme: dark) { a { color: var(--blue); } }
header.top { background: var(--ink); color: var(--paper); border-bottom: 4px solid var(--amber); }
header.top .wrap { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; padding: 14px 16px; }
header.top a { color: var(--paper); text-decoration: none; font-family: Oswald, sans-serif; letter-spacing: .04em; text-transform: uppercase; font-size: 15px; }
header.top a:hover { color: var(--amber); }
.brand { font-family: Oswald, sans-serif; font-size: 22px !important; color: var(--amber) !important; margin-right: auto; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 24px 16px; }
h1, h2, h3 { font-family: Oswald, sans-serif; letter-spacing: .02em; line-height: 1.15; }
h1 { font-size: 40px; margin: 8px 0 12px; }
.stamp { font-family: "Special Elite", monospace; color: var(--amber); letter-spacing: .1em; text-transform: uppercase; font-size: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; margin: 16px 0; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.stat { font-family: Oswald, sans-serif; font-size: 30px; }
.label { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .06em; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-family: Oswald, sans-serif; font-weight: 500; text-transform: uppercase; letter-spacing: .05em; font-size: 13px; color: var(--muted); }
.table-scroll { overflow-x: auto; }
code, pre, .mono { font-family: "JetBrains Mono", ui-monospace, monospace; font-size: 13px; }
pre { background: var(--ink); color: var(--paper); padding: 12px 14px; border-radius: 8px; overflow-x: auto; white-space: pre-wrap; word-break: break-word; }
input, select, textarea { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--card); color: var(--text); width: 100%; }
textarea { font-family: "JetBrains Mono", monospace; font-size: 13px; min-height: 90px; }
label { display: block; margin: 10px 0 4px; font-weight: 600; font-size: 14px; }
button, .btn { display: inline-block; font-family: Oswald, sans-serif; letter-spacing: .05em; text-transform: uppercase; background: var(--amber); color: var(--ink); border: 0; border-radius: 6px; padding: 9px 16px; cursor: pointer; text-decoration: none; font-size: 14px; }
button.ghost { background: transparent; border: 1px solid var(--line); color: var(--text); }
button.danger { background: var(--red); color: #fff; }
.inline { display: inline; }
.inline-form { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.inline-form input { width: auto; }
.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; background: var(--paper-2); }
.pill.open, .pill.Solved { background: var(--green); color: #fff; }
.pill.paused, .pill.Submitted { background: var(--amber); color: var(--ink); }
.pill.closed { background: var(--muted); color: #fff; }
.pill.Investigating { background: var(--blue); color: var(--ink); }
.bar { height: 12px; background: var(--paper-2); border-radius: 6px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--amber); }
.error { background: #fbe3e2; color: #7b1f1c; border: 1px solid var(--red); padding: 10px 14px; border-radius: 8px; }
.flash { background: #e3f4ea; color: #134a2b; border: 1px solid var(--green); padding: 10px 14px; border-radius: 8px; word-break: break-all; }
.key { font-family: "JetBrains Mono", monospace; font-size: 18px; background: var(--ink); color: var(--amber); padding: 12px; border-radius: 8px; word-break: break-all; }
.trap { color: var(--red); font-weight: 700; }
.ok { color: var(--green); font-weight: 700; }
.bad { color: var(--red); font-weight: 700; }
.rank-1 td:first-child::before { content: "🥇 "; }
.rank-2 td:first-child::before { content: "🥈 "; }
.rank-3 td:first-child::before { content: "🥉 "; }
.muted { color: var(--muted); }
.big-board td { font-size: 18px; }
footer { color: var(--muted); font-size: 13px; text-align: center; padding: 30px 16px; }
@media (max-width: 640px) { h1 { font-size: 30px; } .hide-sm { display: none; } }