:root { --ink: #1d1b16; --paper: #f7f3ea; --line: #d8cfbd; --accent: #c2410c; --muted: #6b6457; }
* { box-sizing: border-box; }
body { margin: 0; font-family: "Hiragino Sans", "Noto Sans JP", system-ui, sans-serif; color: var(--ink); background: var(--paper); }
header { display: flex; justify-content: space-between; align-items: baseline; padding: 14px 20px; border-bottom: 2px solid var(--ink); }
h1 { margin: 0; font-size: 20px; letter-spacing: .04em; }
h1 a { color: inherit; text-decoration: none; }
h2 { font-size: 16px; display: flex; gap: 10px; align-items: center; }
main { max-width: 860px; margin: 0 auto; padding: 20px; }
.note { color: var(--muted); }
form { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
input { font: inherit; padding: 8px 10px; border: 1px solid var(--line); background: #fff; min-width: 240px; }
button { font: inherit; padding: 8px 16px; border: 2px solid var(--ink); background: var(--ink); color: var(--paper); cursor: pointer; }
button:hover:not(:disabled) { background: var(--accent); border-color: var(--accent); }
button:disabled { opacity: .45; cursor: default; }
button.danger { background: transparent; color: var(--accent); border-color: var(--accent); }
button.small { padding: 2px 10px; font-size: 13px; }
#choose { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.card { display: flex; flex-direction: column; gap: 6px; padding: 22px; border: 2px solid var(--ink); color: inherit; text-decoration: none; background: #fff; }
.card:hover { border-color: var(--accent); }
.card strong { font-size: 20px; }
.card span { color: var(--muted); font-size: 13px; }
#list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
#list li { display: flex; justify-content: space-between; align-items: center; padding: 10px 2px; border-bottom: 1px solid var(--line); }
#list li.empty { color: var(--muted); }
video { width: 100%; max-height: 60vh; background: #111; margin-top: 14px; }
video:not([src]):empty { min-height: 0; }
.badge { background: var(--accent); color: #fff; padding: 2px 8px; font-weight: 700; font-size: 12px; letter-spacing: .08em; }
#log { margin-top: 18px; padding: 10px; background: #fff; border: 1px solid var(--line); font-size: 12px; max-height: 260px; overflow: auto; white-space: pre-wrap; }