/* ==========================================================================
   THE EDITOR'S DESK — Recommendations
   A curated editorial feature, not a grid of covers.
   ========================================================================== */

.recs {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--bg-inset);
  position: relative;
}

/* --- Section header — Magazine masthead --- */
.recs__masthead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 3px double var(--text);
  flex-wrap: wrap;
}

.recs__masthead-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 400;
  font-style: italic;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  line-height: 1;
  letter-spacing: -0.015em;
  color: var(--text);
  margin: 0;
}

.recs__masthead-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.recs__issue {
  white-space: nowrap;
}

.recs__focus-toggle {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--text-muted);
  padding: 6px 12px;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: 2px;
}

.recs__focus-toggle:hover {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.recs__focus-toggle--active {
  background: var(--accent);
  color: var(--bg-surface);
  border-color: var(--accent);
}

/* --- EDITOR'S PICK — hero feature --- */
.recs__hero {
  display: grid;
  grid-template-columns: minmax(180px, 260px) 1fr;
  gap: var(--space-2xl);
  align-items: start;
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--bg-inset);
  position: relative;
}

.recs__hero-number {
  position: absolute;
  top: -12px;
  left: -8px;
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 7rem);
  font-style: italic;
  font-variation-settings: 'opsz' 144;
  color: var(--accent);
  opacity: 0.13;
  line-height: 0.8;
  z-index: 0;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.04em;
}

.recs__hero-cover-wrap {
  position: relative;
  z-index: 1;
  cursor: pointer;
}

.recs__hero-cover {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 2px;
  box-shadow:
    2px 4px 0 var(--bg-inset),
    6px 12px 24px rgba(28, 22, 15, 0.22);
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s;
}

.recs__hero-cover-wrap:hover .recs__hero-cover {
  transform: translate(-3px, -3px) rotate(-0.5deg);
  box-shadow:
    5px 7px 0 var(--bg-inset),
    10px 16px 32px rgba(28, 22, 15, 0.28);
}

.recs__hero-body {
  position: relative;
  z-index: 1;
  padding-top: var(--space-sm);
}

.recs__hero-kicker {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: 10px;
}

.recs__hero-kicker::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--accent);
  opacity: 0.4;
}

.recs__hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 144;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: var(--space-sm);
  cursor: pointer;
}

.recs__hero-title:hover {
  color: var(--accent);
}

.recs__hero-authors {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-style: italic;
  font-variation-settings: 'opsz' 14;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.recs__hero-rationale {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  max-width: 56ch;
  margin-bottom: var(--space-lg);
}

.recs__hero-rationale::first-letter {
  font-family: var(--font-display);
  font-size: 3.25em;
  font-weight: 500;
  line-height: 0.85;
  float: left;
  margin: 0.08em 0.08em 0 0;
  color: var(--accent);
  font-variation-settings: 'opsz' 144;
}

.recs__hero-rationale strong {
  font-weight: 500;
  font-style: italic;
  color: var(--text);
  white-space: nowrap;
}

.recs__hero-who {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
  padding-left: var(--space-md);
  border-left: 2px solid var(--accent);
}

.recs__hero-who em {
  font-style: normal;
  color: var(--text-secondary);
  font-weight: 500;
}

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

.recs__action {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 10px 18px;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  letter-spacing: 0.01em;
}

.recs__action--primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.recs__action--primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(184, 76, 42, 0.3);
}

.recs__action--ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--text-muted);
}

.recs__action--ghost:hover {
  color: var(--text);
  border-color: var(--text);
}

.recs__action--dismiss {
  background: transparent;
  color: var(--text-muted);
  border: none;
  padding: 10px 12px;
  font-size: 0.75rem;
  text-decoration: underline;
  text-decoration-color: var(--text-faint);
  text-underline-offset: 3px;
}

.recs__action--dismiss:hover {
  color: var(--dnf);
}

.recs__action--saved {
  background: var(--completed);
  border-color: var(--completed);
  color: white;
  cursor: default;
}

/* --- TASTE TWINS panel --- */
.recs__twins {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--bg-inset);
}

.recs__section-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.recs__section-label::before {
  content: '§';
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
}

.recs__section-tagline {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-style: italic;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
  font-variation-settings: 'opsz' 14;
}

.recs__twin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
}

.recs__twin {
  padding: var(--space-lg);
  background: var(--bg-warm);
  border: 1px solid var(--bg-inset);
  border-radius: 2px;
  transition: all var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.recs__twin::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1);
}

.recs__twin:hover {
  background: var(--bg-surface);
  border-color: var(--text-muted);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.recs__twin:hover::before {
  transform: scaleX(1);
}

.recs__twin-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  font-variation-settings: 'opsz' 24;
  color: var(--text);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
}

.recs__twin-shared {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px dashed var(--bg-inset);
}

.recs__twin-shared strong {
  font-size: 1.125rem;
  font-weight: 600;
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 24;
  letter-spacing: -0.02em;
}

.recs__twin-status {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.recs__twin-status-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  display: block;
  margin-bottom: 2px;
}

.recs__twin-status-value {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-style: italic;
  color: var(--text);
  font-variation-settings: 'opsz' 14;
  display: block;
  margin-bottom: var(--space-sm);
}

/* --- SHELVES — themed horizontal rails --- */
.recs__shelf {
  margin-bottom: var(--space-2xl);
}

.recs__shelf-header {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--text);
}

.recs__shelf-label {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 400;
  font-variation-settings: 'opsz' 48;
  color: var(--text);
  letter-spacing: -0.015em;
  line-height: 1.1;
  margin-bottom: 4px;
}

.recs__shelf-label em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: 'opsz' 48;
}

.recs__shelf-subtitle {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-style: italic;
}

.recs__shelf-rail {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  padding-bottom: var(--space-md);
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--text-muted) transparent;
}

.recs__shelf-rail::-webkit-scrollbar {
  height: 6px;
}
.recs__shelf-rail::-webkit-scrollbar-track {
  background: transparent;
}
.recs__shelf-rail::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: 3px;
}

.recs__shelf-item {
  flex: 0 0 150px;
  scroll-snap-align: start;
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(.2,.8,.2,1);
}

.recs__shelf-item:hover {
  transform: translateY(-4px);
}

.recs__shelf-cover {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: var(--shadow-book);
  margin-bottom: var(--space-sm);
  transition: box-shadow 0.25s;
}

.recs__shelf-item:hover .recs__shelf-cover {
  box-shadow:
    0 0 0 1px var(--accent),
    4px 8px 20px rgba(28, 22, 15, 0.24);
}

.recs__shelf-cover--placeholder {
  background: var(--bg-inset);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 2rem;
  font-style: italic;
}

.recs__shelf-title {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-variation-settings: 'opsz' 14;
  line-height: 1.25;
  color: var(--text);
  margin-bottom: 2px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.recs__shelf-author {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  color: var(--text-muted);
  font-style: italic;
}

.recs__shelf-badge {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 1px;
}

.recs__shelf-progress {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  display: block;
  margin-top: 2px;
}

/* --- FOCUS MODE — one card at a time --- */
.recs[data-mode="focus"] .recs__hero,
.recs[data-mode="focus"] .recs__twins,
.recs[data-mode="focus"] .recs__shelves {
  display: none;
}

.recs__focus {
  display: none;
}

.recs[data-mode="focus"] .recs__focus {
  display: grid;
}

.recs__focus {
  grid-template-columns: minmax(220px, 320px) 1fr;
  gap: var(--space-2xl);
  padding: var(--space-xl);
  background: var(--bg-warm);
  border: 1px solid var(--bg-inset);
  border-radius: 2px;
  position: relative;
  min-height: 480px;
  align-items: center;
}

.recs__focus-counter {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

.recs__focus-counter strong {
  color: var(--accent);
  font-weight: 600;
}

.recs__focus-cover {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 2px;
  box-shadow:
    3px 6px 0 var(--bg-inset),
    8px 16px 32px rgba(28, 22, 15, 0.28);
}

.recs__focus-body {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.recs__focus-rationale {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--accent);
  margin-bottom: var(--space-md);
  font-variation-settings: 'opsz' 14;
}

.recs__focus-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  font-variation-settings: 'opsz' 144;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: var(--space-sm);
  cursor: pointer;
}

.recs__focus-authors {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.recs__focus-meta {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: var(--space-xl);
  padding-left: var(--space-md);
  border-left: 2px solid var(--accent);
}

.recs__focus-controls {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  margin-top: auto;
  flex-wrap: wrap;
}

.recs__focus-nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.recs__nav-btn {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--text-muted);
  color: var(--text);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.25rem;
  transition: all var(--transition);
  border-radius: 2px;
}

.recs__nav-btn:hover {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.recs__nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  background: transparent;
  color: var(--text-muted);
  border-color: var(--bg-inset);
}

.recs__key-hint {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-left: var(--space-sm);
}

.recs__key-hint kbd {
  display: inline-block;
  padding: 1px 6px;
  margin: 0 2px;
  background: var(--bg-surface);
  border: 1px solid var(--bg-inset);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-secondary);
  box-shadow: 0 1px 0 var(--bg-inset);
}

/* --- Staggered page-load animation --- */
@keyframes recs-rise {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.recs__hero,
.recs__twins,
.recs__shelf {
  animation: recs-rise 0.55s cubic-bezier(.2,.8,.2,1) both;
}
.recs__hero { animation-delay: 0.05s; }
.recs__twins { animation-delay: 0.15s; }
.recs__shelf:nth-of-type(1) { animation-delay: 0.25s; }
.recs__shelf:nth-of-type(2) { animation-delay: 0.35s; }
.recs__shelf:nth-of-type(3) { animation-delay: 0.45s; }

/* --- Responsive --- */
@media (max-width: 720px) {
  .recs__hero {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  .recs__hero-cover-wrap {
    max-width: 220px;
  }
  .recs__focus {
    grid-template-columns: 1fr;
  }
  .recs__focus-cover {
    max-width: 240px;
    margin: 0 auto;
  }
  .recs__shelf-item {
    flex: 0 0 130px;
  }
}

@media (max-width: 480px) {
  .recs__masthead {
    flex-direction: column;
    align-items: flex-start;
  }
  .recs__hero-number {
    font-size: 5rem;
  }
}

/* --- Empty state --- */
.recs--empty {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  color: var(--text-muted);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.0625rem;
}