:root {
  --bg-main: #0f172a;
  --bg-card: #1e293b;
  --bg-card-subtle: #243046;
  --bg-input: #0f172a;
  --border-color: #334155;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-glow: rgba(99, 102, 241, 0.35);
  --success: #10b981;
  --error: #ef4444;
  --warning: #f59e0b;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
  width: 360px;
  background-color: var(--bg-main);
  color: var(--text-main);
  font-size: 13px;
  line-height: 1.5;
}

.container {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.logo-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  font-size: 20px;
  background: linear-gradient(135deg, #4f46e5, #9333ea);
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  box-shadow: 0 2px 8px var(--primary-glow);
}

.title-group h1 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.2px;
}

.badge-tag {
  font-size: 10px;
  font-weight: 600;
  background-color: rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
  padding: 1px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}

.icon-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 30px;
  height: 30px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  font-size: 14px;
}

.icon-btn:hover {
  background: var(--bg-card);
  color: var(--text-main);
  border-color: var(--primary);
}

/* Action Section */
.action-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-large {
  padding: 12px 16px;
  font-size: 14px;
}

.btn-primary {
  background: linear-gradient(135deg, #6366f1, #4f46e5);
  color: #ffffff;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, #4f46e5, #4338ca);
  transform: translateY(-1px);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.shortcut-tip {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 11px;
}

kbd {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 11px;
  font-family: inherit;
  color: #cbd5e1;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

/* Status Box */
.status-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 12px;
}

.status-box.success {
  border-color: rgba(16, 185, 129, 0.5);
  background: rgba(16, 185, 129, 0.1);
  color: #34d399;
}

.status-box.error {
  border-color: rgba(239, 68, 68, 0.5);
  background: rgba(239, 68, 68, 0.1);
  color: #f87171;
}

.status-box.loading {
  border-color: rgba(99, 102, 241, 0.5);
  background: rgba(99, 102, 241, 0.1);
  color: #a5b4fc;
}

.spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Recent Result */
.recent-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.section-header h2 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.btn-sm {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: #cbd5e1;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-sm:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.result-card {
  max-height: 160px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.result-meta {
  font-size: 11px;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.result-text {
  font-size: 12px;
  color: #e2e8f0;
  white-space: pre-wrap;
  line-height: 1.45;
  background: var(--bg-input);
  padding: 8px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Settings Panel */
.settings-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.worker-info-badge {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.25);
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 11px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.worker-info-badge .info-label {
  color: var(--text-muted);
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 600;
}

.worker-info-badge .info-url {
  color: #c7d2fe;
  font-family: monospace;
  font-weight: 600;
  word-break: break-all;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

label {
  font-size: 11px;
  font-weight: 600;
  color: #cbd5e1;
}

.required {
  color: var(--error);
}

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

input[type="text"],
input[type="url"],
input[type="password"],
select,
textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 12px;
  outline: none;
  transition: border-color 0.2s;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
}

.input-with-action {
  display: flex;
  gap: 6px;
}

.btn-secondary {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: #cbd5e1;
  padding: 0 10px;
  border-radius: 6px;
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: var(--border-color);
  color: white;
}

.mt-1 {
  margin-top: 6px;
}

.settings-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
}

.btn-save {
  background: var(--primary);
  color: white;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 12px;
}

.btn-save:hover {
  background: var(--primary-hover);
}

.save-status {
  font-size: 11px;
  color: var(--success);
}

/* Footer */
.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding-top: 4px;
  font-size: 11px;
  color: var(--text-dim);
}

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

.footer a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.hidden {
  display: none !important;
}