/* Read view — Stage 6A.9. */

.read-feed { margin-top: var(--space-6); }

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}
.feed-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Window switch (Today / 3d / 7d) */
.window-switch {
  display: inline-flex;
  padding: 3px;
  background: var(--color-surface-2, rgba(255,255,255,0.04));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  gap: 2px;
}
.win-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}
.win-btn:hover:not(.is-active) { color: var(--color-text); }
.win-btn.is-active {
  background: var(--color-primary);
  color: #17130e;
  font-weight: 600;
}
.result-count {
  font-family: var(--font-mono, monospace);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Filter rails */
.filter-rail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
}
.filter-rail:first-of-type { border-top: 1px solid var(--color-divider); }
.rail-label {
  flex: 0 0 auto;
  padding-top: 5px;
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  min-width: 56px;
}
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* Chips */
.chip {
  --chip-color: var(--color-text-muted);
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  cursor: pointer;
  transition: color .15s ease, border-color .15s ease, background .15s ease;
}
.chip:hover:not(:disabled):not(.is-active) {
  color: var(--color-text);
  border-color: var(--chip-color);
}
.chip:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.chip.is-active {
  color: #17130e;
  background: var(--chip-color);
  border-color: var(--chip-color);
  font-weight: 600;
}
.chip-all { --chip-color: var(--color-primary); }
.chip-count {
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.06);
  color: inherit;
}
.chip.is-active .chip-count { background: rgba(23,19,14,0.18); }
.chip-dot {
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--chip-color);
}
.chip.is-active .chip-dot { background: #17130e; }

/* Feed statuses */
.read-status {
  padding: var(--space-6) 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-family: var(--font-mono, monospace);
}
.read-status.is-error { color: var(--color-danger, #e5644a); }

.read-empty {
  padding: var(--space-8) var(--space-4);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  margin-top: var(--space-4);
  text-align: center;
  background: var(--color-surface, rgba(255,255,255,0.015));
}
.read-empty-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.read-empty-body {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 46ch;
  margin: 0 auto;
}

/* Cards */
.read-list {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  margin-top: var(--space-4);
}
/* `hidden` attribute must beat the explicit display:grid above. */
.read-list[hidden], .read-empty[hidden], .read-status[hidden] { display: none; }
@media (min-width: 720px)  { .read-list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1120px) { .read-list { grid-template-columns: repeat(3, 1fr); } }

.read-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--color-surface, rgba(255,255,255,0.02));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color .15s ease, transform .15s ease;
  min-width: 0;
}
.read-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
}

.read-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  font-family: var(--font-mono, monospace);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.read-card-source {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  background: var(--color-surface-2, rgba(240,165,76,0.10));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-primary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 10px;
  font-weight: 600;
}

.read-card-headline {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0;
}
.read-card-headline a { color: var(--color-text); text-decoration: none; }
.read-card-headline a:hover { color: var(--color-primary); }

.read-card-dek {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Theme badge on card */
.read-card-theme {
  --chip-color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  margin-top: auto;
  padding: 2px 8px;
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--chip-color);
  border: 1px solid color-mix(in oklab, var(--chip-color) 40%, transparent);
  border-radius: var(--radius-full);
}

.footer {
  margin-top: var(--space-10);
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-divider);
  font-family: var(--font-mono, monospace);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
}

/* --------------------------------------------------------------------- */
/* Stage 6B.4 additions: auth gate, cost panel, card tags/summary/save   */
/* --------------------------------------------------------------------- */

/* Ensure the browser's [hidden] rule wins over section-level display */
[hidden] { display: none !important; }

/* Auth gate */
/* .auth-gate styles moved to style.css (shared with Listen and Today, step 4a) */

/* Cost telemetry panel */
.cost-panel {
  margin-top: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.cost-panel-summary {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  list-style: none;
  color: var(--color-text-muted);
  font-family: var(--font-mono, monospace);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.cost-panel-summary::-webkit-details-marker { display: none; }
.cost-panel-summary:hover { color: var(--color-text); }
.cost-panel-label { color: var(--color-text-muted); }
.cost-panel-value {
  margin-left: auto;
  color: var(--color-text);
  font-family: var(--font-mono, monospace);
  font-size: var(--text-xs);
  text-transform: none;
  letter-spacing: 0;
}
.cost-panel-chev {
  display: inline-flex;
  align-items: center;
  color: var(--color-text-muted);
  transition: transform .15s ease;
}
.cost-panel[open] .cost-panel-chev { transform: rotate(180deg); }
.cost-panel-body {
  padding: var(--space-3) var(--space-4) var(--space-4);
  border-top: 1px solid var(--color-divider);
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}
@media (min-width: 720px) {
  .cost-panel-body { grid-template-columns: repeat(2, 1fr); column-gap: var(--space-6); }
}
.cost-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  font-family: var(--font-mono, monospace);
  font-size: var(--text-xs);
}
.cost-k { color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.06em; font-size: 10px; }
.cost-v { color: var(--color-text); }
.cost-row-meta .cost-v { color: var(--color-text-muted); }

/* Card: unread pip in meta row */
.read-card-meta-right {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.read-card-unread-dot {
  width: 7px; height: 7px;
  border-radius: 999px;
  background: var(--color-primary);
  box-shadow: 0 0 0 2px color-mix(in oklab, var(--color-primary) 30%, transparent);
}
.read-card.is-read .read-card-headline a { color: var(--color-text-muted); }
.read-card.is-read .read-card-headline a:hover { color: var(--color-primary); }

/* Card: summary and dek */
.read-card-summary,
.read-card-dek {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.read-card-summary { color: var(--color-text); }

/* Card: footer row containing theme chip, tag chips, actions */
.read-card-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-2);
}
.read-card-footer .read-card-theme { margin-top: 0; }

.read-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.read-card-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: color-mix(in oklab, var(--color-text) 5%, transparent);
  color: var(--color-text-muted);
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--color-divider);
}
.read-card-tag-more {
  background: transparent;
  color: var(--color-text-faint);
}

.read-card-actions {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.read-card-readtime {
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}
.read-card-save {
  appearance: none;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color .15s ease, border-color .15s ease, background .15s ease;
}
.read-card-save:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.read-card-save[aria-pressed="true"] {
  color: #17130e;
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* Truncation hint on card (subtle) */
.read-card.is-truncated .read-card-summary::after,
.read-card.is-truncated .read-card-dek::after {
  content: ' ·  truncated';
  color: var(--color-text-faint);
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}