:root {
  --bg: #0a0e13;
  --panel: #111820;
  --panel-2: #161e2a;
  --muted: #8b95a5;
  --text: #e2e8f0;
  --accent: #6ee76e;
  --accent-dim: rgba(110,231,110,0.12);
  --accent-2: #60a5fa;
  --accent-2-dim: rgba(96,165,250,0.12);
  --border: #1e293b;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 3px rgba(0,0,0,0.4);
}

* { box-sizing: border-box; margin: 0; padding: 0 }
html, body { height: 100% }
body {
  font-family: Inter, system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 780px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

.header {
  margin-bottom: 16px;
}
.header h1 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--text);
}
.subtitle {
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}

.controls {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  align-items: end;
}

.control {
  display: grid;
  gap: 4px;
}
.control span {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.control-full {
  grid-column: 1 / -1;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  font-size: 13px;
  color: var(--text);
}
.toggle input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

select,
input[type="password"],
input[type="text"] {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
}
select:focus,
input:focus {
  border-color: var(--accent);
}

.input-with-btn {
  display: flex;
  gap: 6px;
  align-items: center;
}
.input-with-btn input {
  flex: 1;
  min-width: 0;
}

.btn-icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--panel-2);
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, border-color .15s;
}
.btn-icon:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.hint,
.engine-info {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.api-status-box {
  grid-column: 1 / -1;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 12px;
}
.api-status-header {
  font-weight: 600;
  font-size: 12px;
  color: var(--text);
  margin-bottom: 4px;
}
.api-status-log {
  font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 80px;
  overflow-y: auto;
}
.api-log-entry {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
}
.api-log-time { opacity: 0.4; margin-right: 6px }
.api-log-success { color: #34d399 }
.api-log-error { color: #f87171 }
.api-log-info { color: #60a5fa }

.buttons {
  grid-column: 1 / -1;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  transition: transform .05s, background .15s, border-color .15s;
  user-select: none;
}
.btn:hover { transform: translateY(-1px) }
.btn:active { transform: translateY(0) }
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #052e05;
  font-weight: 700;
}
.btn.primary:hover {
  background: #5cd65c;
}
.btn.subtle {
  background: transparent;
  border-color: transparent;
  color: var(--muted);
}
.btn.subtle:hover {
  color: var(--text);
  background: var(--panel-2);
}
.btn.stop {
  background: #dc2626;
  border-color: #dc2626;
  color: #fff;
  font-weight: 700;
}
.btn.stop:hover {
  background: #ef4444;
}

.output {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.history-info,
.engine-info {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 12px 14px;
  border-radius: var(--radius);
  display: grid;
  gap: 6px;
  transition: border-color .15s;
}
.card:hover {
  border-color: #2d3a4d;
}
.line {
  font-size: 16px;
  line-height: 1.4;
  white-space: pre-line;
  letter-spacing: -0.1px;
}
.hashtags {
  color: var(--accent);
  font-size: 12px;
  line-height: 1.4;
  word-break: break-word;
}
.meta {
  color: var(--muted);
  font-size: 11px;
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}
.card .row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px;
}
.chip {
  font-size: 10px;
  font-weight: 500;
  color: var(--accent-2);
  border: 1px solid rgba(96,165,250,0.25);
  background: var(--accent-2-dim);
  padding: 1px 7px;
  border-radius: 999px;
}
.chip.engine {
  color: var(--accent);
  border-color: rgba(110,231,110,0.25);
  background: var(--accent-dim);
}
.copy {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.copy:hover {
  color: var(--text);
  border-color: var(--accent);
}

.card-btns {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}
.save-btn {
  color: var(--accent) !important;
  border-color: rgba(110,231,110,0.3) !important;
}
.save-btn:hover {
  background: var(--accent-dim) !important;
}
.save-btn:disabled {
  color: var(--muted) !important;
  border-color: var(--border) !important;
  background: transparent !important;
}

.saved-panel {
  background: var(--panel);
  border: 1px solid rgba(110,231,110,0.25);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 12px;
}
.saved-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.saved-title {
  font-weight: 700;
  font-size: 14px;
  color: var(--accent);
}
.saved-card {
  border-color: rgba(110,231,110,0.15);
}

.btn:disabled,
.copy:disabled {
  opacity: 0.5;
  cursor: wait;
  transform: none;
}

.engine-section {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  align-items: end;
}
.engine-desc {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
  font-style: italic;
}

.guided-panel {
  grid-column: 1 / -1;
  background: var(--accent-dim);
  border: 1px solid rgba(110,231,110,0.2);
  border-radius: var(--radius);
  padding: 12px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  align-items: end;
}
.guided-title {
  grid-column: 1 / -1;
  font-weight: 700;
  font-size: 13px;
  color: var(--accent);
}
.guided-hint {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
  margin-bottom: 2px;
}
.rhyme-pair-row {
  display: flex;
  align-items: center;
  gap: 4px;
}
.rhyme-pair-row input {
  flex: 1;
  min-width: 0;
}
.rhyme-sep {
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-overlay[hidden] {
  display: none !important;
}
.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  width: 100%;
  max-width: 520px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border);
}
.modal-header h2 {
  font-size: 15px;
  font-weight: 700;
}
.modal-close {
  width: 28px;
  height: 28px;
  border: none;
  background: var(--panel-2);
  color: var(--muted);
  border-radius: 6px;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .15s, background .15s;
}
.modal-close:hover {
  color: var(--text);
  background: var(--border);
}
.modal-body {
  padding: 12px 16px 16px;
  overflow-y: auto;
  flex: 1;
}

/* ── Begriffskatalog ── */
.catalog-category {
  margin-bottom: 12px;
}
.catalog-category-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent);
  margin-bottom: 6px;
}
.catalog-items {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.catalog-chip {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  transition: border-color .15s, background .15s;
  user-select: none;
}
.catalog-chip:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
}

/* ── Reimkatalog ── */
.rhyme-cat-group {
  margin-bottom: 10px;
}
.rhyme-cat-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  cursor: pointer;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  background: var(--panel-2);
  border: 1px solid var(--border);
  margin-bottom: 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background .15s;
  user-select: none;
}
.rhyme-cat-title:hover {
  background: var(--accent-dim);
}
.rhyme-cat-title .arrow {
  font-size: 10px;
  transition: transform .15s;
}
.rhyme-cat-title.open .arrow {
  transform: rotate(90deg);
}
.rhyme-cat-items {
  display: none;
  flex-wrap: wrap;
  gap: 4px;
  padding: 6px 0 2px 4px;
}
.rhyme-cat-items.open {
  display: flex;
}
.rhyme-pair-chip {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  transition: border-color .15s, background .15s;
  user-select: none;
}
.rhyme-pair-chip:hover {
  border-color: var(--accent-2);
  background: var(--accent-2-dim);
}
.rhyme-pair-chip .sep {
  color: var(--muted);
  margin: 0 2px;
}

@media (max-width: 640px) {
  .container { padding: 16px 10px 48px }
  .controls { grid-template-columns: 1fr; padding: 10px }
  .engine-section { grid-template-columns: 1fr }
  .guided-panel { grid-template-columns: 1fr }
  .card .row { grid-template-columns: 1fr }
  .header h1 { font-size: 18px }
  .modal { max-width: 100%; max-height: 90vh; border-radius: 10px }
}