:root {
  --bg: #16120d;
  --card: #201a13;
  --line: #362c1e;
  --tape: #f0d9b5;
  --accent: #ffb238;
  --error: #ff5c4d;
  --text: #f2e8d8;
  --text-dim: #8a7b62;
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 20% 0%, rgba(201, 255, 61, 0.05), transparent 45%),
    var(--bg);
  font-family: 'Courier New', ui-monospace, 'SF Mono', Menlo, monospace;
  color: var(--text);
  padding: 24px;
}

.card {
  width: 100%;
  max-width: 600px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 40px 32px;
  position: relative;
}

.card::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 2px;
  pointer-events: none;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

h1 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 32px;
  font-weight: 400;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.sub {
  color: var(--text-dim);
  font-size: 13px;
  margin: 0 0 32px;
  line-height: 1.5;
}

.input-row {
  display: flex;
  gap: 8px;
}

#urlInput {
  flex: 1;
  min-width: 0;
  background: #0d0e0c;
  border: 1px solid var(--line);
  color: var(--text);
  padding: 13px 14px;
  font-family: inherit;
  font-size: 13px;
  border-radius: 3px;
  outline: none;
  transition: border-color 0.15s ease;
}

#urlInput::placeholder { color: #4d4e47; }

#urlInput:focus {
  border-color: var(--accent);
}

button#submitBtn {
  background: var(--accent);
  color: #10110f;
  border: none;
  padding: 13px 20px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 3px;
  cursor: pointer;
  transition: opacity 0.15s ease, transform 0.1s ease;
  white-space: nowrap;
}

button#submitBtn:hover { opacity: 0.88; }
button#submitBtn:active { transform: translateY(1px); }
button#submitBtn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

button#submitBtn:focus-visible,
#urlInput:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-dim);
  cursor: pointer;
  user-select: none;
}

.checkbox-row input[type="checkbox"] {
  appearance: none;
  width: 15px;
  height: 15px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #0d0e0c;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.checkbox-row input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}

.checkbox-row input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 1px;
  width: 4px;
  height: 8px;
  border: solid #10110f;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-row input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.status {
  margin-top: 20px;
  font-size: 12.5px;
  min-height: 18px;
  color: var(--text-dim);
}

.status.error { color: var(--error); }
.status.success { color: var(--accent); }

.track {
  margin-top: 14px;
  height: 3px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
}

.track-bar {
  height: 100%;
  width: 30%;
  background: var(--accent);
  animation: scrub 1.1s ease-in-out infinite;
}

@keyframes scrub {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(333%); }
}

@media (prefers-reduced-motion: reduce) {
  .track-bar { animation: none; width: 100%; }
}

@media (max-width: 480px) {
  .input-row { flex-direction: column; }
  button#submitBtn { width: 100%; }
}

.history {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.history-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 10px;
}

.history h2 {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 400;
  font-size: 15px;
  margin: 0;
  color: var(--text);
}

.ghost-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: inherit;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  padding: 2px 0;
}

.ghost-btn:hover { color: var(--error); }

.ghost-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.history-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 220px;
  overflow-y: auto;
}

.history-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  font-size: 12.5px;
}

.history-list li:last-child { border-bottom: none; }

.history-list .h-title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
}

.history-list .h-tag {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  flex-shrink: 0;
}

.history-list .h-time {
  font-size: 10.5px;
  color: var(--text-dim);
  flex-shrink: 0;
}

.history-list .empty {
  color: var(--text-dim);
  font-style: italic;
}