/* ============================================================
   MiaoMi — devices.css
   Spec Lab / Device Database
   Sesi 4
   ============================================================ */

/* ── Page Header ─────────────────────────────────────────────── */
.devices-header {
  padding: calc(var(--navbar-height) + var(--space-xl)) 0 var(--space-lg);
  background: var(--bg-void);
  border-bottom: 1px solid var(--border-hairline);
  position: relative;
  overflow: hidden;
}

.devices-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 100% at 100% 50%, rgba(33,150,243,0.04) 0%, transparent 60%),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 59px,
      var(--border-hairline) 59px,
      var(--border-hairline) 60px
    );
  pointer-events: none;
}

.devices-header-inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.speclab-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: #64B5F6;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.devices-headline {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.devices-subheadline {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: var(--space-xs);
  max-width: 400px;
}

/* DB Stats */
.devices-header-stats {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-shrink: 0;
}

.db-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.db-stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  font-family: var(--font-mono);
  letter-spacing: -0.04em;
  line-height: 1;
}

.db-stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.db-stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border-subtle);
}

/* ── Filter Bar ──────────────────────────────────────────────── */
.devices-filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-hairline);
}

.filter-search-wrap {
  position: relative;
  flex-shrink: 0;
}

.filter-search-icon {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.filter-search-input {
  width: 220px;
  padding: 8px 14px 8px 34px;
  background: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.filter-search-input:focus {
  border-color: var(--orange-fire);
  box-shadow: 0 0 0 3px var(--orange-glow);
}

.filter-search-input::placeholder { color: var(--text-muted); }

.filter-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.filter-chip {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.filter-chip:hover {
  border-color: var(--border-active);
  color: var(--text-primary);
}

.filter-chip.active {
  background: var(--bg-surface-2);
  border-color: var(--border-active);
  color: var(--text-primary);
  font-weight: 600;
}

/* Chipset-specific active colors */
.filter-chip.chip-snap.active  { background: rgba(33,150,243,0.15); border-color: rgba(33,150,243,0.4); color: #64B5F6; }
.filter-chip.chip-dim.active   { background: rgba(76,175,80,0.15);  border-color: rgba(76,175,80,0.4);  color: #A5D6A7; }
.filter-chip.chip-helio.active { background: rgba(120,120,120,0.15); border-color: rgba(160,160,160,0.4); color: #BDBDBD; }

/* Compare info bar */
.compare-info {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 14px;
  background: var(--orange-glow);
  border: 1px solid rgba(255,85,0,0.3);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--orange-fire);
  font-family: var(--font-mono);
  font-weight: 600;
  animation: fadeSlideIn 200ms ease-out;
}

.btn-compare-now {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  background: var(--orange-fire);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition-fast), opacity var(--transition-fast);
}

.btn-compare-now:disabled {
  opacity: 0.5;
  cursor: default;
}

.btn-compare-now:not(:disabled):hover {
  background: var(--orange-dim);
}

.btn-compare-clear {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: transparent;
  border: 1px solid rgba(255,85,0,0.4);
  border-radius: 50%;
  color: var(--orange-fire);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.btn-compare-clear:hover { background: rgba(255,85,0,0.15); }

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateX(-8px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── Devices Grid ────────────────────────────────────────────── */
.devices-section {
  padding: var(--space-xl) 0 var(--space-2xl);
  background: var(--bg-void);
}

.devices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-lg);
  align-items: start;
}

/* AD row full-width */
.device-ad-row {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
}

.device-ad-row .ad-slot {
  min-width: 300px;
  width: 100%;
  max-width: 728px;
}

/* ── Device Card — Flip ──────────────────────────────────────── */
.device-card-wrap {
  perspective: 900px;
  height: 280px;
}

.device-card-wrap.hidden { display: none; }

.device-card {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: var(--radius-lg);
  cursor: pointer;
}

/* Hover: flip 180° */
.device-card:hover,
.device-card:focus-visible {
  transform: rotateY(180deg);
}

.device-card:focus-visible {
  outline: none;
}

.device-card:focus-visible .card-front {
  box-shadow: 0 0 0 3px var(--orange-fire);
}

/* Front */
.card-front,
.card-back {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
}

.card-front {
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-lg) var(--space-md) var(--space-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

/* Chipset-based card tint */
.device-card--snap .card-front  { background: linear-gradient(145deg, hsl(215deg 22% 11%) 0%, hsl(215deg 18% 8%) 100%); }
.device-card--dim  .card-front  { background: linear-gradient(145deg, hsl(135deg 18% 11%) 0%, hsl(135deg 14% 8%) 100%); }
.device-card--helio .card-front { background: linear-gradient(145deg, hsl(0deg 0% 12%)    0%, hsl(0deg 0% 9%)    100%); }

/* Back */
.card-back {
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  padding: var(--space-lg) var(--space-md);
  border: 1px solid var(--border-active);
}

.device-card--snap  .card-back { background: linear-gradient(145deg, hsl(215deg 28% 14%) 0%, hsl(215deg 22% 10%) 100%); }
.device-card--dim   .card-back { background: linear-gradient(145deg, hsl(135deg 22% 14%) 0%, hsl(135deg 18% 10%) 100%); }
.device-card--helio .card-back { background: linear-gradient(145deg, hsl(0deg 0% 15%)    0%, hsl(0deg 0% 11%)   100%); }

/* Device Mockup */
.device-mockup-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.device-mockup {
  width: 64px;
  height: 110px;
  border-radius: 12px;
  border: 2px solid var(--border-subtle);
  background: var(--bg-void);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

/* Notch */
.device-mockup::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 4px;
  background: var(--border-subtle);
  border-radius: 2px;
}

.device-mockup-screen {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  overflow: hidden;
}

.device-mockup-emoji {
  font-size: 1.6rem;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5));
}

.card-front-info {
  width: 100%;
  text-align: center;
}

.device-series-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(33,150,243,0.15);
  color: #64B5F6;
  border: 1px solid rgba(33,150,243,0.25);
  margin-bottom: var(--space-xs);
}

.badge-redmi { background: rgba(244,67,54,0.12); color: #EF9A9A; border-color: rgba(244,67,54,0.25); }
.badge-poco  { background: rgba(255,165,0,0.12);  color: #FFCC80; border-color: rgba(255,165,0,0.25); }

.device-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 2px;
}

.device-year {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  display: block;
  margin-bottom: var(--space-xs);
}

.device-chip-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-weight: 600;
}

.chip-snap  { background: rgba(33,150,243,0.12); color: #64B5F6; border: 1px solid rgba(33,150,243,0.2); }
.chip-dim   { background: rgba(76,175,80,0.12);  color: #A5D6A7; border: 1px solid rgba(76,175,80,0.2); }
.chip-helio { background: rgba(120,120,120,0.12); color: #BDBDBD; border: 1px solid rgba(120,120,120,0.2); }

/* Compare button on card */
.btn-add-compare {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  width: 30px;
  height: 30px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface-2);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 2;
  /* Prevent flip trigger on button click */
  backface-visibility: hidden;
}

.btn-add-compare:hover {
  background: var(--orange-glow);
  border-color: rgba(255,85,0,0.4);
  color: var(--orange-fire);
}

.btn-add-compare.is-selected {
  background: var(--orange-fire);
  border-color: var(--orange-fire);
  color: #fff;
}

/* Card Back */
.card-back-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-hairline);
}

.card-back-specs {
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.card-back-specs li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
}

.spec-key {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.spec-val {
  color: var(--text-primary);
  font-weight: 600;
  text-align: right;
}

.card-back-hint {
  display: block;
  text-align: center;
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: var(--space-sm);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* Empty state */
.devices-empty {
  text-align: center;
  padding: var(--space-2xl);
  color: var(--text-secondary);
}

.devices-empty-icon { font-size: 3rem; display: block; margin-bottom: var(--space-md); }

.btn-reset-filter {
  margin-top: var(--space-md);
  padding: 8px 24px;
  background: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-reset-filter:hover {
  border-color: var(--orange-fire);
  color: var(--orange-fire);
}

/* ── Device Modal ────────────────────────────────────────────── */
.device-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl) var(--space-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
  overflow-y: auto;
}

.device-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.device-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.device-modal-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 780px;
  background: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  /* "Grow from origin" */
  transform: scale(0.88);
  transform-origin: center center;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow-modal);
  margin: auto;
}

.device-modal.is-open .device-modal-container {
  transform: scale(1);
}

.device-modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  z-index: 10;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: rgba(0,0,0,0.4);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: all var(--transition-fast);
}

.device-modal-close:hover {
  background: rgba(244,67,54,0.15);
  border-color: rgba(244,67,54,0.3);
  color: #EF5350;
}

/* Modal Hero */
.modal-hero {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  padding: var(--space-xl);
  background: linear-gradient(135deg, hsl(215deg 22% 10%) 0%, hsl(215deg 16% 7%) 100%);
  border-bottom: 1px solid var(--border-hairline);
}

.modal-hero.hero-dim  { background: linear-gradient(135deg, hsl(135deg 20% 10%) 0%, hsl(135deg 14% 7%) 100%); }
.modal-hero.hero-helio { background: linear-gradient(135deg, hsl(0deg 0% 12%) 0%, hsl(0deg 0% 8%) 100%); }

.modal-device-frame {
  width: 90px;
  height: 156px;
  border-radius: 16px;
  border: 2px solid var(--border-active);
  background: var(--bg-void);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 12px 40px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.05);
  position: relative;
}

.modal-device-frame::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 5px;
  background: var(--border-subtle);
  border-radius: 3px;
}

.modal-device-screen {
  font-size: 2.8rem;
}

.modal-hero-info {
  flex: 1;
}

.modal-series-badge {
  display: inline-block;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(33,150,243,0.15);
  color: #64B5F6;
  border: 1px solid rgba(33,150,243,0.3);
  margin-bottom: var(--space-sm);
}

.modal-device-name {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

.modal-chip-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.modal-meta-row {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.modal-meta-chip {
  padding: 3px 10px;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

/* Modal Tabs */
.modal-tabs {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid var(--border-hairline);
  background: var(--bg-surface-2);
}

.modal-tabs::-webkit-scrollbar { display: none; }

.modal-tab {
  flex-shrink: 0;
  padding: 14px 20px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}

.modal-tab:hover { color: var(--text-primary); }

.modal-tab.active {
  color: var(--orange-fire);
  border-bottom-color: var(--orange-fire);
  font-weight: 700;
}

/* Tab Content */
.modal-tab-content {
  padding: var(--space-xl);
  max-height: 380px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-subtle) transparent;
}

/* Spec Rows inside tabs */
.spec-section { margin-bottom: var(--space-lg); }

.spec-section-title {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
  font-family: var(--font-mono);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
}

.spec-table tr {
  border-bottom: 1px solid var(--border-hairline);
  transition: background var(--transition-fast);
}

.spec-table tr:hover { background: var(--bg-surface-2); }
.spec-table tr:last-child { border-bottom: none; }

.spec-table td {
  padding: 10px var(--space-sm);
  font-size: 0.85rem;
}

.spec-table td:first-child {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  width: 140px;
  letter-spacing: 0.03em;
}

.spec-table td:last-child {
  color: var(--text-primary);
  font-weight: 500;
}

/* ── Compare Overlay — Split Screen ─────────────────────────── */
.compare-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(0,0,0,0.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.compare-overlay.is-open {
  opacity: 1;
}

.compare-panel {
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  background: var(--bg-surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.34, 1.2, 0.64, 1);
}

.compare-overlay.is-open .compare-panel {
  transform: translateY(0);
}

.compare-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--border-hairline);
  background: var(--bg-surface-2);
  flex-shrink: 0;
}

.compare-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.compare-close-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.compare-close-btn:hover {
  background: rgba(244,67,54,0.12);
  border-color: rgba(244,67,54,0.3);
  color: #EF5350;
}

.compare-body {
  overflow-y: auto;
  flex: 1;
  scrollbar-width: thin;
  scrollbar-color: var(--border-subtle) transparent;
}

/* Split: devices header */
.compare-devices-row {
  display: grid;
  grid-template-columns: 160px 1fr 1fr;
  gap: 0;
  border-bottom: 2px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--bg-surface-2);
}

.compare-devices-row .compare-col-label {
  padding: var(--space-lg);
  border-right: 1px solid var(--border-hairline);
}

.compare-device-header {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  border-right: 1px solid var(--border-hairline);
  text-align: center;
}

.compare-device-header:last-child { border-right: none; }

.compare-device-emoji { font-size: 2rem; }

.compare-device-hname {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Spec rows */
.compare-spec-group {
  display: contents;
}

.compare-group-title-row {
  grid-column: 1 / -1;
  padding: 10px var(--space-lg);
  background: var(--bg-void);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-mono);
  border-top: 1px solid var(--border-hairline);
}

.compare-row {
  display: grid;
  grid-template-columns: 160px 1fr 1fr;
  border-bottom: 1px solid var(--border-hairline);
  transition: background var(--transition-fast);
}

.compare-row:hover { background: var(--bg-surface-2); }

.compare-row-label {
  padding: 10px var(--space-lg);
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  border-right: 1px solid var(--border-hairline);
  display: flex;
  align-items: center;
}

.compare-row-val {
  padding: 10px var(--space-lg);
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 500;
  border-right: 1px solid var(--border-hairline);
  display: flex;
  align-items: center;
}

.compare-row-val:last-child { border-right: none; }

/* Highlight winning value */
.compare-row-val.is-winner {
  color: var(--orange-fire);
  font-weight: 700;
  background: var(--orange-glow);
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .devices-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
}

@media (max-width: 768px) {
  .devices-header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .devices-filter-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .filter-search-input { width: 100%; }

  .devices-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .device-card-wrap { height: 260px; }

  .modal-hero {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .modal-device-name { font-size: 1.3rem; }

  .modal-tab-content { max-height: none; }

  .compare-devices-row,
  .compare-row {
    grid-template-columns: 100px 1fr 1fr;
  }

  .compare-row-label,
  .compare-col-label {
    font-size: 0.65rem;
    padding: 8px var(--space-sm);
  }
}

@media (max-width: 480px) {
  .devices-grid { grid-template-columns: 1fr 1fr; gap: var(--space-sm); }
  .device-card-wrap { height: 240px; }
  .compare-overlay { align-items: flex-start; }
  .compare-panel { max-height: 100vh; border-radius: 0; }
}