:root {
  color-scheme: dark;
  --bg-0: #050608;
  --bg-1: #0b1110;
  --panel: rgba(9, 18, 14, 0.86);
  --panel-border: rgba(56, 243, 109, 0.25);
  --neon: #38f36d;
  --neon-soft: rgba(56, 243, 109, 0.4);
  --neon-deep: #12c95f;
  --text: #e8f5ec;
  --muted: #9ed8b0;
  --danger: #ff4d7e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Zen Kaku Gothic New", "Orbitron", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top left, rgba(33, 56, 44, 0.4), transparent 55%),
    radial-gradient(circle at bottom right, rgba(8, 45, 26, 0.5), transparent 60%),
    var(--bg-0);
  min-height: 100vh;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(56, 243, 109, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(56, 243, 109, 0.08) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: 0.35;
  pointer-events: none;
}

.hero {
  padding: 48px 6vw 24px;
  text-align: left;
  position: relative;
}

.hero-line {
  font-family: "Orbitron", sans-serif;
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  letter-spacing: 0.4rem;
  text-transform: uppercase;
  text-shadow: 0 0 20px rgba(56, 243, 109, 0.6);
}

.hero-sub {
  font-size: 1rem;
  color: var(--muted);
  margin-top: 10px;
}

.hero-note {
  margin-top: 8px;
  color: rgba(232, 245, 236, 0.85);
}

.layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  padding: 24px 6vw 80px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 0 24px rgba(10, 255, 140, 0.12);
  backdrop-filter: blur(12px);
}

.panel-title {
  font-family: "Orbitron", sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.2rem;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.panel-sub {
  color: var(--muted);
  margin-bottom: 18px;
  font-size: 0.92rem;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.form label {
  display: block;
  font-size: 0.85rem;
  color: rgba(232, 245, 236, 0.9);
  margin-bottom: 12px;
}

.help {
  font-size: 0.75rem;
  color: rgba(158, 216, 176, 0.8);
  margin-top: 6px;
}

input,
textarea,
select {
  width: 100%;
  background: rgba(5, 8, 7, 0.9);
  border: 1px solid rgba(56, 243, 109, 0.35);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-family: "Zen Kaku Gothic New", sans-serif;
  margin-top: 6px;
  outline: none;
  transition: border 0.2s, box-shadow 0.2s;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--neon);
  box-shadow: 0 0 12px rgba(56, 243, 109, 0.35);
}

textarea {
  resize: vertical;
}

.row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.row > * {
  flex: 1 1 160px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--neon);
  color: var(--neon);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.08rem;
  transition: all 0.2s ease;
}

.btn:hover {
  background: rgba(56, 243, 109, 0.12);
  box-shadow: 0 0 18px rgba(56, 243, 109, 0.35);
}

.btn.neon {
  background: var(--neon);
  color: #07100b;
  box-shadow: 0 0 16px rgba(56, 243, 109, 0.5);
}

.btn.ghost {
  border-color: rgba(56, 243, 109, 0.35);
  color: var(--muted);
}

.btn.danger {
  border-color: var(--danger);
  color: var(--danger);
}

.btn.small {
  padding: 6px 10px;
  font-size: 0.75rem;
  letter-spacing: 0.05rem;
}

.speaker-list {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.session-list,
.history-list {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.session-item,
.history-item {
  padding: 10px 12px;
  border: 1px solid rgba(56, 243, 109, 0.22);
  border-radius: 8px;
  background: rgba(4, 9, 7, 0.8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.session-item > div,
.history-item > div {
  flex: 1;
}

.history-item button {
  padding: 6px 10px;
  font-size: 0.8rem;
}

.session-item {
  cursor: pointer;
  transition: all 0.2s ease;
}

.session-item.active,
.session-item:hover {
  border-color: var(--neon);
  box-shadow: 0 0 12px rgba(56, 243, 109, 0.3);
}

.history-item a {
  color: var(--neon);
  text-decoration: none;
}

.history-item small {
  color: rgba(232, 245, 236, 0.6);
}

.key-status-actions {
  justify-content: space-between;
  margin-top: 12px;
  margin-bottom: 6px;
}

.key-status-actions .label {
  margin-bottom: 0;
}

.key-status-title {
  font-family: "Orbitron", sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.08rem;
  color: var(--neon);
  margin: 10px 0 6px;
}

.history-item.key-status-item {
  flex-direction: column;
  align-items: stretch;
}

.key-counts {
  font-size: 0.85rem;
  color: var(--muted);
}

.key-meta {
  color: rgba(232, 245, 236, 0.6);
}

.key-error {
  color: var(--danger);
}

.key-ok {
  color: rgba(232, 245, 236, 0.6);
}

.history-item.output {
  flex-direction: column;
  align-items: stretch;
}

.history-item.output > div {
  flex: unset;
}

.output-bulk {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.output-bulk label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--muted);
}

.output-bulk input[type="checkbox"] {
  width: auto;
  margin: 0;
  accent-color: var(--neon);
}

.output-meta {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.output-select {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--muted);
}

.output-check {
  width: auto;
  margin: 0;
  accent-color: var(--neon);
}

.output-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.output-rename-row {
  align-items: center;
}

.output-rename-row input {
  flex: 2 1 240px;
}

.output-rename-row button {
  flex: 0 0 auto;
}

.output-actions audio {
  width: 100%;
  max-width: 360px;
}

.speaker-item {
  padding: 10px 12px;
  border: 1px solid rgba(56, 243, 109, 0.25);
  border-radius: 8px;
  cursor: pointer;
  background: rgba(4, 9, 7, 0.8);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.speaker-item.active,
.speaker-item:hover {
  border-color: var(--neon);
  box-shadow: 0 0 12px rgba(56, 243, 109, 0.3);
}

.speaker-name {
  font-weight: 600;
}

.speaker-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.label {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.block-tools {
  display: grid;
  gap: 12px;
  margin: 12px 0 18px;
}

.tool-card {
  border: 1px solid rgba(56, 243, 109, 0.18);
  border-radius: 10px;
  padding: 12px;
  background: rgba(4, 9, 7, 0.75);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-button {
  border: 1px solid rgba(56, 243, 109, 0.4);
  background: rgba(3, 8, 6, 0.85);
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tag-button:hover {
  color: var(--neon);
  border-color: var(--neon);
  box-shadow: 0 0 12px rgba(56, 243, 109, 0.25);
}

.blocks {
  display: grid;
  gap: 14px;
}

.block-card {
  border: 1px solid rgba(56, 243, 109, 0.2);
  border-radius: 10px;
  padding: 14px;
  background: rgba(3, 8, 6, 0.8);
}

.block-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-family: "Orbitron", sans-serif;
  letter-spacing: 0.1rem;
  color: var(--neon);
}

.block-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  font-family: "Zen Kaku Gothic New", sans-serif;
}

.selection-panel {
  display: none;
  border: 1px solid rgba(56, 243, 109, 0.18);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 12px;
  background: rgba(6, 12, 9, 0.7);
}

.selection-panel.active {
  display: block;
}

.selection-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 6px;
}

.selection-current {
  font-size: 0.82rem;
  color: rgba(232, 245, 236, 0.9);
  margin-bottom: 8px;
}

.selection-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.selection-note {
  font-size: 0.72rem;
  color: rgba(158, 216, 176, 0.75);
  margin-bottom: 6px;
}

.selection-list {
  display: grid;
  gap: 6px;
}

.selection-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 1px solid rgba(56, 243, 109, 0.15);
  border-radius: 6px;
  padding: 6px 8px;
  background: rgba(4, 9, 7, 0.85);
  font-size: 0.78rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.chips-empty {
  color: rgba(232, 245, 236, 0.55);
  font-size: 0.8rem;
}

.chip {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(56, 243, 109, 0.4);
  color: var(--muted);
  cursor: pointer;
  font-size: 0.8rem;
}

.chip.active,
.chip:hover {
  color: var(--neon);
  border-color: var(--neon);
}

.mode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.radio {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(56, 243, 109, 0.25);
  background: rgba(4, 9, 7, 0.8);
}

.status {
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--muted);
}

.progress {
  width: 100%;
  height: 10px;
  background: rgba(56, 243, 109, 0.1);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 12px;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, rgba(56, 243, 109, 0.4), var(--neon));
  transition: width 0.2s ease;
}

.footer {
  padding: 0 6vw 48px;
  color: rgba(232, 245, 236, 0.6);
  letter-spacing: 0.2rem;
  text-transform: uppercase;
  font-family: "Orbitron", sans-serif;
}

@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .hero {
    text-align: left;
  }

  .row {
    flex-direction: column;
  }
}