:root {
  --bg: #0f1420;
  --panel-bg: #171d2e;
  --border: #2a3247;
  --text: #e6e9f0;
  --text-dim: #9aa4bd;
  --accent: #4f8cff;
  --ok: #3ecf8e;
  --warn: #f5b942;
  --error: #ef5a5a;
  --live: #ff5c9a;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

header {
  padding: 24px 32px 8px;
}

h1 { margin: 0; font-size: 1.6rem; }
.subtitle { color: var(--text-dim); margin: 4px 0 0; font-size: 0.95rem; }

main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 16px 32px 64px;
}

.columns {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.column {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media (max-width: 900px) {
  .columns {
    flex-direction: column;
  }
}

.panel {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
}

.panel h2 {
  margin: 0 0 14px;
  font-size: 1.05rem;
  color: var(--text);
}

.mode-tabs {
  display: flex;
  gap: 4px;
  background: #10151f;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px;
  margin-bottom: 16px;
  width: fit-content;
}

.mode-tab {
  background: transparent;
  color: var(--text-dim);
  padding: 7px 14px;
  font-size: 0.85rem;
  border-radius: 6px;
}

.mode-tab.active {
  background: var(--accent);
  color: white;
}

.record-status {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.language-control {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
  color: var(--text-dim);
  font-size: 0.82rem;
}

.language-control select {
  max-width: 360px;
  background: #10151f;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 10px;
  font: inherit;
}

.upload-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

input[type="file"] {
  color: var(--text-dim);
  flex: 1;
}

button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 6px;
  font-size: 0.95rem;
  cursor: pointer;
}

button:disabled {
  background: #3a4258;
  cursor: not-allowed;
}

.hint {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin: 10px 0 0;
}

.progress-bar-track {
  background: #232b40;
  border-radius: 6px;
  height: 14px;
  overflow: hidden;
}

.progress-bar-fill {
  background: linear-gradient(90deg, var(--accent), var(--ok));
  height: 100%;
  width: 0%;
  transition: width 0.25s ease;
}

.progress-label {
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 18px 0;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-value {
  font-size: 1.15rem;
  font-weight: 600;
}

.chunk-table-wrap {
  max-height: 420px;
  overflow-y: auto;
  margin-top: 8px;
}

.chunk-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.chunk-table thead th {
  position: sticky;
  top: 0;
  background: var(--panel-bg);
}

.chunk-table th, .chunk-table td {
  text-align: left;
  padding: 7px 8px;
  border-bottom: 1px solid var(--border);
}

.chunk-table th {
  color: var(--text-dim);
  font-weight: 500;
}

.status-badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 600;
}

.status-waiting { background: #2a3247; color: var(--text-dim); }
.status-uploading { background: rgba(245, 185, 66, 0.15); color: var(--warn); }
.status-recording { background: rgba(255, 92, 154, 0.15); color: var(--live); animation: pulse-badge 1.2s ease-in-out infinite; }
.status-warning { background: rgba(245, 158, 11, 0.16); color: #fbbf24; }
.status-processing { background: rgba(79, 140, 255, 0.15); color: var(--accent); }
.status-completed { background: rgba(62, 207, 142, 0.15); color: var(--ok); }
.status-failed { background: rgba(239, 90, 90, 0.15); color: var(--error); }

@keyframes pulse-badge {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.progress-bar-fill.indeterminate {
  width: 35%;
  animation: indeterminate-slide 1.1s ease-in-out infinite;
}

@keyframes indeterminate-slide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(285%); }
}

.transcript-box {
  background: #10151f;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  min-height: 80px;
  max-height: 320px;
  overflow-y: auto;
  white-space: pre-wrap;
  font-size: 0.92rem;
  color: var(--text);
}

.soap-status {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.soap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.soap-block {
  background: #10151f;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
}

.soap-block h3 {
  margin: 0 0 8px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.soap-block p {
  margin: 0;
  font-size: 0.9rem;
  white-space: pre-wrap;
}

@media (max-width: 640px) {
  .soap-grid { grid-template-columns: 1fr; }
  main { padding: 16px; }
}