/* Bulk KKT check — vanilla CSS, kkt-web palette */
:root {
  --bg: #1a1a2e;
  --bg2: #16213e;
  --bg3: #0f3460;
  --fg: #e8e8e8;
  --fg2: #b0b0b0;
  --accent: #16c79a;
  --accent-hover: #14a380;
  --danger: #e94560;
  --warning: #f9b208;
  --border: #2c3e6b;
  --radius: 6px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}

.hd {
  padding: 24px 32px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}
.hd h1 { margin: 0; font-size: 24px; }
.hd .sub { margin: 4px 0 0; color: var(--fg2); font-size: 14px; }

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 16px 80px;
}

.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.card h2 {
  margin: 0 0 12px;
  font-size: 16px;
  color: var(--fg);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hint {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--fg2);
}

.hidden { display: none !important; }

/* ---------- Models ---------- */

.models {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 8px;
}
.models .loading {
  grid-column: 1 / -1;
  color: var(--fg2);
}
.model-check {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  user-select: none;
}
.model-check input { margin: 0; }
.model-check .code {
  font-size: 11px;
  color: var(--fg2);
  font-family: ui-monospace, Menlo, monospace;
}
.model-check .pc {
  font-size: 11px;
  color: var(--accent);
}

/* ---------- Textarea ---------- */

textarea {
  width: 100%;
  padding: 10px 12px;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 13px;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 4px;
  resize: vertical;
  min-height: 200px;
}
textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.row {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 8px;
}
.meta { font-size: 13px; }
.counter { color: var(--fg2); }
.warning { color: var(--warning); font-weight: 500; }

/* ---------- Buttons ---------- */

.cta { text-align: center; margin: 16px 0; }

button, .dl {
  display: inline-block;
  padding: 10px 22px;
  font-size: 14px;
  font-weight: 500;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s;
}
button.primary, .dl {
  background: var(--accent);
  color: #000;
}
button.primary:hover:not(:disabled), .dl:hover {
  background: var(--accent-hover);
  color: #000;
}
button.primary:disabled {
  background: var(--border);
  color: var(--fg2);
  cursor: not-allowed;
}
button.secondary {
  background: var(--bg3);
  color: var(--fg);
}
button.secondary:hover { background: #1a4a85; }
button.danger {
  background: var(--danger);
  color: #fff;
}
button.danger:hover { background: #c9354e; }

.quota-info { color: var(--fg2); font-size: 13px; margin-left: 12px; }

/* ---------- Progress ---------- */

.progress {
  height: 8px;
  background: var(--bg);
  border-radius: 4px;
  overflow: hidden;
  margin: 12px 0;
}
.progress-bar {
  height: 100%;
  background: var(--accent);
  transition: width 0.2s ease;
}
#progress-text {
  font-family: ui-monospace, Menlo, monospace;
  font-size: 13px;
  color: var(--fg2);
  margin: 0 0 8px;
}

/* ---------- Result ---------- */

.counts {
  display: flex;
  gap: 16px;
  margin: 12px 0 16px;
  flex-wrap: wrap;
}
.count-chip {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 12px;
  font-size: 13px;
}
.count-chip strong {
  color: var(--accent);
  font-family: ui-monospace, Menlo, monospace;
  margin-right: 6px;
}
.count-chip.used strong { color: var(--warning); }
.count-chip.err strong { color: var(--danger); }

.download-row {
  margin: 16px 0;
}
.dl {
  font-size: 13px;
  padding: 6px 12px;
}

.bucket {
  margin: 8px 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
}
.bucket summary {
  cursor: pointer;
  padding: 8px 12px;
  font-weight: 500;
  list-style: none;
}
.bucket summary::-webkit-details-marker { display: none; }
.bucket summary:before {
  content: "▸ ";
  color: var(--fg2);
  display: inline-block;
  transition: transform 0.15s;
}
.bucket[open] summary:before { content: "▾ "; }

.list {
  max-height: 360px;
  overflow-y: auto;
  padding: 0 12px 8px;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 12px;
}
.list .row-item {
  padding: 4px 0;
  border-bottom: 1px dashed var(--border);
  display: flex;
  gap: 12px;
}
.list .row-item:last-child { border-bottom: none; }
.list .serial { color: var(--fg); }
.list .meta { color: var(--fg2); flex: 1; }
.list .inn { color: var(--warning); }

.ttl-hint {
  margin-top: 16px;
  font-size: 12px;
  color: var(--fg2);
  text-align: center;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg3);
  color: var(--fg);
  padding: 10px 18px;
  border-radius: 4px;
  font-size: 13px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
  z-index: 100;
}
.toast.show { opacity: 1; }

/* Footer — matches check.horoalt.ru style */
.ft {
  text-align: center;
  padding: 20px 16px 30px;
  color: var(--fg2);
  font-size: 14px;
  border-top: 1px solid var(--border);
  margin-top: 30px;
}
.ft a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s;
}
.ft a:hover { color: var(--accent-hover); text-decoration: underline; }
.ft .sep {
  margin: 0 10px;
  color: var(--border);
}