@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@300;400;500&family=DM+Sans:wght@300;400;500;600&display=swap');

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0a0a0a;
  --surface: #111111;
  --surface-2: #1a1a1a;
  --border: #222222;
  --text: #e8e8e8;
  --text-muted: #666666;
  --accent: #e8ff57;
  --accent-dim: rgba(232, 255, 87, 0.08);
  --error: #ff5757;
  --success: #57ff9a;
  --radius: 8px;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-size: 15px;
  line-height: 1.6;
}

main.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 60px 24px 40px;
  flex: 1;
  width: 100%;
}

header {
  margin-bottom: 48px;
}

h1 {
  font-family: 'DM Mono', monospace;
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.5px;
  color: var(--text);
}

h1 span {
  color: var(--accent);
}

.subtitle {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 6px;
}

form {
  display: flex;
  gap: 10px;
  margin-bottom: 32px;
}

input[type="text"] {
  flex: 1;
  padding: 12px 16px;
  font-size: 14px;
  font-family: 'DM Mono', monospace;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}

input[type="text"]:focus {
  border-color: var(--accent);
}

input[type="text"]::placeholder {
  color: var(--text-muted);
}

button {
  padding: 12px 20px;
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  background: var(--accent);
  color: #0a0a0a;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s;
}

button:hover {
  opacity: 0.85;
}

button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

button.secondary {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
}

button.secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

#status {
  font-size: 13px;
  color: var(--text-muted);
  font-family: 'DM Mono', monospace;
  margin-bottom: 24px;
  min-height: 18px;
}

#results h2 {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 4px;
}

#results p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
  font-family: 'DM Mono', monospace;
}

h3 {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
  margin-top: 28px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.formats-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.formats-table th {
  background: var(--surface);
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.formats-table td {
  padding: 10px 14px;
  font-size: 13px;
  font-family: 'DM Mono', monospace;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

.formats-table tr:last-child td {
  border-bottom: none;
}

.formats-table tr:hover td {
  background: var(--surface);
}

.formats-table input[type="radio"] {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.radio-cell {
  width: 48px;
  text-align: center;
}

.codec-cell {
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-muted);
}

.selected-card {
  margin-top: 24px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.selected-card h3 {
  margin-top: 0;
  color: var(--accent);
}

.selected-card p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-family: 'DM Mono', monospace;
}

.selected-card p strong {
  color: var(--text);
}

.clip-controls {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.clip-controls h4 {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.clip-controls label {
  font-size: 12px;
  color: var(--text-muted);
  font-family: 'DM Mono', monospace;
}

.clip-controls input[type="text"] {
  font-size: 13px;
  padding: 10px 14px;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text);
}

.checkbox-row input[type="checkbox"] {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.hint {
  font-size: 12px;
  color: var(--text-muted);
  font-family: 'DM Mono', monospace;
}

.error-text {
  color: var(--error);
  font-size: 13px;
  font-family: 'DM Mono', monospace;
}

.success-text {
  color: var(--success);
  font-size: 13px;
  font-family: 'DM Mono', monospace;
}

.btn-row {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

footer {
  border-top: 1px solid var(--border);
  padding: 24px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  font-family: 'DM Mono', monospace;
  line-height: 1.8;
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

.disclaimer {
  max-width: 600px;
  margin: 0 auto;
}

.download-btn-wrap {
  display: flex;
  justify-content: center;
  margin-top: 8px;
}

#cancel-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}