:root {
  --bg: #f6f7f9; --fg: #1d2330; --muted: #5f6878; --card: #ffffff; --line: #dde1e8;
  --accent: #2856d9; --accent-fg: #ffffff; --warn-bg: #fff4d6; --warn-fg: #6b4e00; --bad: #b42318; --ok: #1a7f37;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #14171d; --fg: #e6e9ef; --muted: #9aa3b2; --card: #1c2028; --line: #2c323d;
    --accent: #6d8fff; --accent-fg: #0d1020; --warn-bg: #3a2f10; --warn-fg: #f3d27a; --bad: #ff8a80; --ok: #6fdc8c; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.55 system-ui, -apple-system, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif; }
a { color: var(--accent); }
.top { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; text-decoration: none; color: var(--fg); }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 14px; flex: 1; }
.top nav a { text-decoration: none; color: var(--muted); padding: 2px 0; }
.top nav a[aria-current] { color: var(--fg); border-bottom: 2px solid var(--accent); }
.logout { display: flex; gap: 8px; align-items: center; margin: 0; }
.who { color: var(--muted); font-size: 13px; }
.banner { background: var(--warn-bg); color: var(--warn-fg); padding: 8px 16px; white-space: pre-wrap; }
main { max-width: 1100px; margin: 0 auto; padding: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.narrow { max-width: 520px; margin: 40px auto; }
h1 { font-size: 20px; margin: 0 0 8px; } h2 { font-size: 17px; margin: 0 0 8px; } h3 { font-size: 15px; margin: 12px 0 6px; }
.muted { color: var(--muted); } .small { font-size: 13px; }
.error { color: var(--bad); } .warn { background: var(--warn-bg); color: var(--warn-fg); padding: 6px 10px; border-radius: 6px; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.row { display: flex; gap: 8px; align-items: center; } .row.wrap { flex-wrap: wrap; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 14px; }
label.check, .field.check { flex-direction: row; align-items: center; gap: 8px; font-weight: 500; }
.field { display: flex; flex-direction: column; gap: 4px; } .field > label { display: block; font-weight: 600; }
.help { margin: 0; color: var(--muted); font-size: 13px; font-weight: 400; }
.req { color: var(--bad); }
input, select, textarea { font: inherit; color: inherit; background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; width: 100%; }
input[type=checkbox] { width: auto; }
textarea { resize: vertical; }
button, .button { font: inherit; border-radius: 6px; padding: 8px 14px; border: 1px solid var(--line); background: var(--card); color: var(--fg); cursor: pointer; text-decoration: none; display: inline-block; }
button.primary, .button.primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
button.small, .button.small { padding: 4px 10px; font-size: 13px; }
button.link { border: 0; background: none; color: var(--accent); padding: 0; }
button:disabled { opacity: .5; cursor: default; }
.tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.tabs button[aria-selected="true"] { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.mode-pick { flex-direction: row; align-items: center; gap: 8px; } .mode-pick select { width: auto; min-width: 220px; }
details summary { cursor: pointer; font-weight: 600; margin-bottom: 8px; }
.estimate { padding: 8px 10px; border: 1px dashed var(--line); border-radius: 6px; }
.picker .picks { display: flex; flex-wrap: wrap; gap: 8px; }
.pick { width: 112px; padding: 4px; display: flex; flex-direction: column; align-items: center; position: relative; font-weight: 400; }
.pick.on { outline: 3px solid var(--accent); }
.pick.add { justify-content: center; min-height: 80px; border: 1px dashed var(--line); border-radius: 6px; cursor: pointer; font-size: 13px; text-align: center; }
.pick-name { font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; width: 100%; }
.pick-n { position: absolute; top: 2px; right: 4px; background: var(--accent); color: var(--accent-fg); border-radius: 9px; padding: 0 6px; font-size: 12px; }
.pv { width: 100px; height: 64px; object-fit: cover; border-radius: 4px; }
.pv.big { width: 100%; height: 160px; }
.mine { border-top: 1px solid var(--line); padding-top: 8px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.backlog li { display: flex; justify-content: space-between; gap: 8px; margin: 4px 0; }
progress { width: 160px; vertical-align: middle; }
.results { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.result .player { aspect-ratio: 16/9; background: #000; border-radius: 6px; overflow: hidden; display: flex; align-items: center; justify-content: center; color: #aaa; }
.result .thumb { width: 100%; height: 100%; object-fit: contain; cursor: pointer; }
.prompt { white-space: pre-wrap; word-break: break-word; max-height: 8em; overflow: auto; margin: 6px 0; }
.badge { font-size: 12px; padding: 1px 8px; border-radius: 9px; border: 1px solid var(--line); }
.badge.succeeded { color: var(--ok); } .badge.failed, .badge.canceled { color: var(--bad); }
.uploads { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.upload p { margin: 4px 0; word-break: break-all; }
.upload-btn { display: inline-block; cursor: pointer; }
.consent { white-space: pre-wrap; margin-bottom: 16px; }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { border-bottom: 1px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }
.prompt-cell { max-width: 420px; white-space: pre-wrap; word-break: break-word; }
pre { white-space: pre-wrap; font-size: 12px; }
fieldset { border: 1px solid var(--line); border-radius: 8px; }
#toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--fg); color: var(--bg); padding: 10px 16px; border-radius: 8px; opacity: 0; transition: opacity .2s; pointer-events: none; max-width: 90vw; }
#toast.show { opacity: .95; } #toast.bad { background: var(--bad); color: #fff; }
@media (max-width: 600px) { main { padding: 10px; } .card { padding: 12px; } .mode-pick { flex-direction: column; align-items: stretch; } }