:root {
  --color-bg: #0F0F1E;
  --color-surface: #1A1A2E;
  --color-accent: #7C6AF6;
  --color-accent-hover: #9585F8;
  --color-accent-active: #6355D4;
  --color-fg: #E0E0F0;
  --color-muted: #ADADCC;
  --color-border: #2E2E4A;
  --color-error: #E55A5A;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
}

* { box-sizing: border-box; }

body {
  background: var(--color-bg);
  color: var(--color-fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  margin: 0;
  padding: var(--space-3xl) var(--space-md);
}

.container {
  max-width: 480px;
  margin: 0 auto;
}

/* Status page is wider — override container for /status only. */
body:has(.status-table) .container { max-width: 1200px; }

/* Select page is wider to accommodate two-column newsletter list. */
body:has(.select-form) .container { max-width: 720px; }

/* Logs page: terminal-width container so the 132-col pre block fits. */
body:has(#log-pane) .container { max-width: 1400px; }

.heading {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 var(--space-lg) 0;
}

.body { font-size: 16px; font-weight: 400; line-height: 1.5; margin: 0 0 var(--space-md) 0; }

.trust-note {
  color: var(--color-muted);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
  margin-top: var(--space-2xl);
}

/* Status table */
.status-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.status-table th, .status-table td {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.status-table th { background: var(--color-bg); color: var(--color-muted); font-weight: 600; }
.status-table pre { margin: 0; font-size: 12px; max-width: 240px; white-space: pre-wrap; word-break: break-word; }

.status-success { /* default */ }
.status-partial { background: rgba(229, 90, 90, 0.05); }
.status-failed { background: rgba(229, 90, 90, 0.15); }

/* === Landing page === */

.display {
  font-size: 36px;
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 var(--space-md) 0;
}

.muted { color: var(--color-muted); }

.landing-form, .select-form { display: flex; flex-direction: column; gap: var(--space-md); margin: var(--space-2xl) 0; }

.form-label { font-size: 14px; color: var(--color-muted); }

.email-input {
  height: 44px;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface);
  color: var(--color-fg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 16px;
  font-family: inherit;
}

.email-input:focus { outline: none; border-color: var(--color-accent); }

.primary-btn {
  height: 44px;
  background: var(--color-accent);
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  width: 100%;
}

@media (min-width: 640px) {
  .primary-btn { max-width: 320px; }
}

.primary-btn:hover { background: var(--color-accent-hover); }
.primary-btn:active { background: var(--color-accent-active); }
.primary-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* Newsletter selection rows */
.newsletter-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

@media (max-width: 480px) {
  .newsletter-list { grid-template-columns: 1fr; }
}

.newsletter-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  min-height: 44px;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  cursor: pointer;
}

.newsletter-row input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  background: var(--color-bg);
  cursor: pointer;
  position: relative;
}

.newsletter-row input[type="checkbox"]:checked {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.newsletter-row input[type="checkbox"]:checked::after {
  content: "✓";
  color: #FFFFFF;
  font-size: 14px;
  position: absolute;
  top: -2px;
  left: 2px;
}

.nl-name { font-size: 16px; font-weight: 400; }

/* Confirmation: feed URL row */
.feed-url-row {
  display: flex;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
}

.feed-url-box {
  flex: 1;
  height: 48px;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface);
  color: var(--color-fg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 14px;
}

.copy-btn {
  height: 44px;
  min-width: 44px;
  padding: 0 var(--space-md);
  background: var(--color-accent);
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.copy-btn:hover { background: var(--color-accent-hover); }

.confirm-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin: var(--space-md) 0;
}

.deep-link {
  display: block;
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
}

.deep-link:hover { text-decoration: underline; }

.back-link {
  display: block;
  color: var(--color-accent);
  text-decoration: none;
  font-size: 14px;
}

.back-link:hover { text-decoration: underline; }

/* Delivery time picker */
.delivery-time-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.delivery-select {
  height: 44px;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface);
  color: var(--color-fg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 16px;
  font-family: inherit;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23ADADCC' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-md) center;
  padding-right: var(--space-2xl);
}

.delivery-select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.delivery-select option {
  background: var(--color-surface);
  color: var(--color-fg);
}

/* Phase 4: User-submitted URL additions */

.section-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: var(--space-lg) 0 var(--space-sm) 0;
}

.url-input-row {
  display: flex;
  gap: var(--space-sm);
  align-items: stretch;
}

.url-input-row .email-input {
  flex: 1;
}

.add-btn {
  height: 44px;
  min-width: 80px;
  padding: 0 var(--space-md);
  background: var(--color-accent);
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
}

.add-btn:hover { background: var(--color-accent-hover); }
.add-btn:active { background: var(--color-accent-active); }

.inline-error {
  color: var(--color-error);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;
  margin-bottom: var(--space-sm);
}

.episode-status { margin: var(--space-md) 0; }
.episode-ready { margin: var(--space-md) 0; }
.download-btn {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  margin-top: var(--space-sm);
}
.download-btn:hover { background: var(--color-accent-hover); }

.regen-btn {
  background: none;
  border: none;
  padding: 0;
  font-size: 14px;
  font-family: inherit;
  color: var(--color-accent);
  text-decoration: none;
  cursor: pointer;
  display: block;
  text-align: left;
}
.regen-btn:hover:not(:disabled) { text-decoration: underline; }
.regen-btn:disabled { opacity: 0.4; cursor: default; }
.regen-status { font-size: 14px; color: var(--color-muted, #888); margin-top: 0; }

.episode-sources { margin-top: 1rem; }
.sources-summary {
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--color-muted, #888);
  user-select: none;
  list-style: none;
}
.sources-summary::-webkit-details-marker { display: none; }
.sources-list {
  margin: 0.6rem 0 0 0;
  padding: 0;
  list-style: none;
}
.source-item {
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--color-border, #eee);
  font-size: 0.9rem;
}
.source-item:last-child { border-bottom: none; }
.source-name { font-weight: 600; }
.article-list {
  margin: 0.3rem 0 0 1rem;
  padding: 0;
  list-style: disc;
  font-size: 0.85rem;
  color: var(--color-muted, #666);
}
.article-list a { color: inherit; text-decoration: underline; }
.article-list a:hover { color: var(--color-accent); }

.divider { border: none; border-top: 1px solid var(--color-border, #e0e0e0); margin: var(--space-lg) 0; }

/* Voice host toggle */
.voice-toggle {
  display: flex;
  gap: var(--space-sm);
}

.voice-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  cursor: pointer;
}

.voice-option:has(input:checked) {
  border-color: var(--color-accent);
  background: rgba(124, 106, 246, 0.08);
}

.voice-option input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-bg);
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
}

.voice-option input[type="radio"]:checked {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.voice-option input[type="radio"]:checked::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
}

.voice-label {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.voice-label strong { font-size: 14px; font-weight: 600; }
.voice-desc { font-size: 12px; color: var(--color-muted); }

/* Newsletter table with Morning/Afternoon columns */
.nl-table { width: 100%; }
.nl-table-header, .nl-table-row {
  display: grid;
  grid-template-columns: 1fr 80px 80px;
  align-items: center;
  padding: 6px 0;
}
.nl-table-header { font-size: 0.8rem; color: var(--color-muted, #888); border-bottom: 1px solid var(--color-border, #eee); margin-bottom: 4px; }
.nl-table-row { border-bottom: 1px solid var(--color-border, #f5f5f5); }
.nl-col-slot { text-align: center; }
.afternoon-col { display: none; }

/* Metrics page */
body:has(.metrics-grid) .container { max-width: 960px; }

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.metric-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--space-lg);
}

.metric-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}

.metric-value {
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-fg);
  margin-bottom: var(--space-xs);
}

.metric-unit {
  font-size: 18px;
  font-weight: 400;
  color: var(--color-muted);
  margin-left: 2px;
}

.metric-sub {
  font-size: 13px;
  color: var(--color-muted);
}

.bar-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.bar-fill {
  height: 8px;
  background: var(--color-accent);
  border-radius: 4px;
  min-width: 2px;
  opacity: 0.7;
}

.bar-label {
  font-size: 12px;
  color: var(--color-muted);
  white-space: nowrap;
}

/* Voice picker (radio list + custom voice ID input) */
.voice-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.voice-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  cursor: pointer;
}

.voice-row:has(input[type="radio"]:checked) {
  border-color: var(--color-accent);
  background: rgba(124, 106, 246, 0.08);
}

.voice-row input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-bg);
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
}

.voice-row input[type="radio"]:checked {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.voice-row input[type="radio"]:checked::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
}

.voice-row-label {
  flex: 1;
  font-size: 14px;
}

.voice-custom-input {
  width: 100%;
  height: 32px;
  padding: 4px var(--space-sm);
  font-size: 13px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* Admin pages: cross-nav between /status, /metrics, /logs */
.admin-nav {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
  font-size: 16px;
}
.admin-nav a {
  color: var(--color-fg);
  text-decoration: none;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.admin-nav a:hover {
  color: var(--color-accent-hover);
  border-bottom-color: var(--color-border);
}
.admin-nav a.active {
  color: var(--color-accent-hover);
  font-weight: 700;
  border-bottom-color: var(--color-accent);
}

/* Autosave status next to the Save button */
.save-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.autosave-status {
  font-size: 13px;
  color: var(--color-muted);
  transition: opacity 0.2s ease;
}
.autosave-status.pending { color: var(--color-muted); }
.autosave-status.ok      { color: #6cd17c; }
.autosave-status.err     { color: var(--color-error); }