:root {
  --bg: #f5f5f2;
  --surface: #ffffff;
  --ink: #17181b;
  --ink-2: #4b4f57;
  --muted: #868a92;
  --line: #e3e3de;
  --accent: #2f5bea;
  --accent-bg: #e9eefd;
  --red: #c2412d;
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111214;
    --surface: #1b1c1f;
    --ink: #ececee;
    --ink-2: #b4b6bc;
    --muted: #7e828a;
    --line: #2c2e33;
    --accent: #7c9bff;
    --accent-bg: #1f2747;
    --red: #ff8a75;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); }
[hidden] { display: none !important; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.page { max-width: 760px; margin: 0 auto; padding: 56px 20px 48px; }
.head h1 { margin: 0; font-size: 30px; letter-spacing: -0.02em; font-weight: 700; }
.head h1 span { color: var(--muted); font-weight: 500; }
.head p { margin: 4px 0 0; color: var(--ink-2); }

.drop {
  margin-top: 28px; display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 56px 20px; border: 2px dashed var(--line); border-radius: 18px; background: var(--surface);
  text-align: center; cursor: pointer; transition: border-color 0.15s, background 0.15s;
}
.drop:hover, .drop.over { border-color: var(--accent); background: var(--accent-bg); }
.drop strong { font-size: 18px; }
.drop-sub { color: var(--ink-2); }
.drop-fine { color: var(--muted); font-size: 13px; margin-top: 6px; }
.drop-icon { width: 46px; height: 38px; border-radius: 9px; background: var(--accent); margin-bottom: 10px; position: relative; }
.drop-icon::before { content: ""; position: absolute; left: 9px; top: 8px; width: 9px; height: 9px; border-radius: 50%; background: var(--surface); }
.drop-icon::after { content: ""; position: absolute; left: 7px; right: 7px; bottom: 7px; height: 13px; background: var(--surface); clip-path: polygon(0 100%, 35% 20%, 60% 65%, 75% 45%, 100% 100%); }
kbd { font: 12px ui-monospace, Menlo, monospace; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; padding: 0 5px; background: var(--bg); }

.uploads { margin-top: 24px; display: grid; gap: 12px; }
.card { display: grid; grid-template-columns: 88px 1fr; gap: 16px; align-items: center; padding: 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
.thumb { width: 88px; height: 88px; border-radius: 9px; background: var(--bg); overflow: hidden; display: grid; place-items: center; }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.info { min-width: 0; }
.link-row { display: flex; gap: 8px; }
.link-row input { flex: 1; min-width: 0; height: 38px; padding: 0 12px; border: 1px solid var(--line); border-radius: 9px; background: var(--bg); font: 13.5px ui-monospace, Menlo, monospace; }
.btn { height: 38px; padding: 0 14px; border-radius: 9px; border: 1px solid var(--line); background: var(--surface); font-weight: 600; font-size: 13.5px; white-space: nowrap; }
.btn:hover { border-color: var(--muted); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); border-color: var(--accent); }
.meta { display: flex; flex-wrap: wrap; gap: 4px 14px; margin-top: 8px; color: var(--muted); font-size: 13px; align-items: center; }
.meta a { color: var(--ink-2); }
.meta button { background: none; border: 0; padding: 0; color: var(--muted); font-size: 13px; text-decoration: underline; }
.meta button:hover { color: var(--red); }
.status { color: var(--ink-2); font-size: 14px; }
.error { color: var(--red); }
.bar { height: 6px; border-radius: 3px; background: var(--bg); overflow: hidden; margin-top: 10px; }
.bar span { display: block; height: 100%; width: 0; background: var(--accent); transition: width 0.15s; }
.foot { margin-top: 36px; color: var(--muted); font-size: 13px; text-align: center; }

.cover { position: fixed; inset: 0; background: color-mix(in srgb, var(--accent) 18%, transparent); backdrop-filter: blur(2px); display: grid; place-items: center; z-index: 10; pointer-events: none; }
.cover div { background: var(--accent); color: #fff; font-weight: 700; font-size: 20px; padding: 18px 28px; border-radius: 14px; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-size: 14px; z-index: 20; }

.gone { max-width: 460px; margin: 18vh auto 0; padding: 0 20px; text-align: center; }
.gone h1 { font-size: 26px; margin: 0 0 6px; }
.gone p { color: var(--ink-2); margin: 0 0 22px; }
.button { display: inline-block; background: var(--accent); color: #fff; text-decoration: none; padding: 10px 18px; border-radius: 10px; font-weight: 600; }

@media (max-width: 560px) {
  .page { padding-top: 32px; }
  .drop { padding: 40px 16px; }
  .card { grid-template-columns: 64px 1fr; gap: 12px; }
  .thumb { width: 64px; height: 64px; }
  .link-row { flex-wrap: wrap; }
  .link-row input { flex-basis: 100%; }
}
.link-row input { line-height: 1.4; padding-top: 2px; }
@media (prefers-color-scheme: dark) {
  .btn-primary, .button, .cover div { color: #0b1020; }
}