:root {
  --bg0: #0e1210;
  --bg1: #161c18;
  --ink: #e8efe6;
  --muted: #9aab9c;
  --line: #2a352c;
  --accent: #c4a35a;
  --accent-ink: #1a1508;
  --ok: #7dba7a;
  --err: #e07a6a;
  --font-display: "Segoe UI", "Helvetica Neue", sans-serif;
  --font-body: "Segoe UI", "Helvetica Neue", sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(1200px 600px at 10% -10%, #1c2820 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #1a2218 0%, transparent 50%),
    var(--bg0);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.45;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--accent);
}

.shell {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3rem;
}

.hero {
  margin-bottom: 1.75rem;
}

.brand {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.lede {
  margin: 0;
  color: var(--muted);
  max-width: 34rem;
  font-size: 1.05rem;
}

.panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.key-row {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.key-row input {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg1) 90%, transparent);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.92rem;
}

.key-row input:focus {
  outline: none;
  border-color: var(--accent);
}

.drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 10.5rem;
  padding: 1.5rem;
  border: 1.5px dashed var(--line);
  background: color-mix(in srgb, var(--bg1) 88%, transparent);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.drop:hover,
.drop:focus-within,
.drop.drag {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--bg1) 70%, #2a3328);
}

.drop-title {
  font-size: 1.15rem;
  font-weight: 600;
}

.drop-hint {
  color: var(--muted);
  font-size: 0.95rem;
}

.status {
  margin: 0;
  min-height: 1.4em;
  color: var(--muted);
  font-size: 0.95rem;
}

.status.ok {
  color: var(--ok);
}

.status.err {
  color: var(--err);
}

.results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.result {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 0.85rem;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg1) 90%, transparent);
}

.result-body {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem 1rem;
}

.result-main {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
  flex: 1;
}

.result-name {
  font-weight: 600;
  word-break: break-all;
}

.result-meta {
  color: var(--muted);
  font-size: 0.85rem;
  font-family: var(--font-mono);
}

.result.ok {
  border-color: color-mix(in srgb, var(--ok) 45%, var(--line));
}

.result.err {
  border-color: color-mix(in srgb, var(--err) 55%, var(--line));
}

.result.err .result-meta {
  color: var(--err);
}

.result-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  padding: 0.75rem 1.25rem;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 650;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  transition: filter 0.15s ease, transform 0.15s ease;
}

.btn:hover {
  filter: brightness(1.06);
}

.btn:active {
  transform: translateY(1px);
}

.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.9rem;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  filter: none;
}

.foot {
  margin-top: 2.5rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.foot p {
  margin: 0 0 0.85rem;
}

.foot p:last-child {
  margin-bottom: 0;
}

.foot .warn {
  color: var(--ink);
  border-left: 3px solid var(--accent);
  padding: 0.65rem 0 0.65rem 0.85rem;
  background: color-mix(in srgb, var(--bg1) 80%, transparent);
}

.foot .warn strong {
  color: var(--accent);
}

@media (prefers-reduced-motion: reduce) {
  .drop,
  .btn {
    transition: none;
  }
}