/* ============================================
   GitPulse — Layout (Editorial Redesign)
   ============================================ */

/* ═══════════════════════════════════════
   HEADER — Minimal top bar
   ═══════════════════════════════════════ */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(17, 16, 20, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.header__content {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  width: 100%;
  min-height: var(--header-height);
}

.header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--text-primary);
  flex-shrink: 0;
}
.header__logo-icon {
  width: 20px;
  height: 20px;
  color: var(--accent);
}
.header__logo-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.header__logo-accent {
  color: var(--accent);
}

.header__search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
  max-width: 480px;
  margin-left: auto;
  animation: searchExpand 0.25s var(--ease-out);
}
.header__search[hidden] { display: none !important; }
.header__search .input-icon {
  position: relative;
  flex: 1;
  display: block;
}
.header__search .input-icon i,
.header__search .input-icon svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
}
.header__search .input-icon .input {
  width: 100%;
  height: 38px;
  font-size: 0.8125rem;
  border-radius: 10px;
  padding-left: 40px;
}

#search-toggle {
  margin-left: auto;
}

@keyframes searchExpand {
  from { opacity: 0; max-width: 0; }
  to { opacity: 1; max-width: 480px; }
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

@media (max-width: 640px) {
  .header__content:has(.header__search:not([hidden])) .header__brand,
  .header__content:has(.header__search:not([hidden])) .header__actions {
    display: none !important;
  }
  .header__search {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
  }
}

/* ── PAT Panel ── */
.header__pat-panel {
  padding: var(--space-4) 0;
  border-top: 1px solid var(--border-subtle);
  margin-top: var(--space-3);
}
.header__pat-panel[hidden] { display: none; }

.pat-panel__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
}
.pat-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pat-panel__title {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}
.pat-panel__info {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.pat-panel__info i { flex-shrink: 0; margin-top: 2px; }
.pat-panel__inner .input-group {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}
.pat-panel__inner .input-group .input { flex: 1; min-width: 0; }

/* ═══════════════════════════════════════
   LANDING — Full-screen search
   ═══════════════════════════════════════ */
.landing {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Kill the old canvas background and orbs */
.landing__grid-canvas {
  display: none !important;
}
.landing__orb { display: none !important; }

/* ── Subtle animated grain texture ── */
.landing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 60% at 50% 40%,
    rgba(200, 162, 255, 0.04) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.landing__container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.landing__split {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.landing__visual { display: none !important; }

.landing__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}

/* Brand Mark */
.landing__brand-mark {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-primary);
}

/* Tagline */
.landing__tagline {
  font-size: 1rem;
  color: var(--text-tertiary);
  font-weight: 400;
  letter-spacing: 0.02em;
  margin-top: calc(var(--space-4) * -1);
}

.landing__subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 480px;
}

/* Search Box */
.landing__search-box {
  display: flex;
  align-items: stretch;
  gap: 0;
  width: 100%;
  max-width: 460px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: 16px;
  padding: 6px;
  transition: border-color var(--duration-base) var(--ease-out);
}
.landing__search-box:focus-within {
  border-color: var(--accent);
}

.landing__search-input-wrapper {
  display: flex;
  align-items: center;
  flex: 1;
  position: relative;
}
.landing__search-input-wrapper .search-icon {
  position: absolute;
  left: 14px;
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  pointer-events: none;
}
.landing__search-input {
  width: 100%;
  padding: 12px 16px 12px 44px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
}
.landing__search-input::placeholder {
  color: var(--text-muted);
}
.landing__search-hint {
  display: none; /* hide kbd hint on mobile */
}

.landing__search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
  flex-shrink: 0;
}
.landing__search-btn:hover {
  background: var(--accent-bright);
}
.landing__search-btn:active {
  transform: scale(0.92);
}

/* Example users */
.landing__examples {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
}
.landing__examples-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.landing__example-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}
.landing__example-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}
.landing__example-avatar {
  width: 20px;
  height: 20px;
  border-radius: 50%;
}

/* Features list */
.landing__features-list {
  display: flex;
  gap: var(--space-6);
}
.landing__feature-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}
.landing__feature-item i {
  width: 14px;
  height: 14px;
  color: var(--accent-secondary);
}

/* Hide old CTA features section */
.landing__cta-features { display: none !important; }

/* ═══════════════════════════════════════
   DASHBOARD — Bento Grid
   ═══════════════════════════════════════ */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(160px, auto);
  gap: 16px;
  width: 100%;
  padding-bottom: var(--space-16);
}

.bento-item {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* Grid Placement */
.bento-profile { grid-column: span 2; grid-row: span 2; }
.bento-heatmap { grid-column: span 4; }
.bento-streaks { grid-column: span 2; }
.bento-languages { grid-column: span 2; }
.bento-patterns { grid-column: span 4; }
.bento-repos { grid-column: span 4; }

.bento-header h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.bento-header h2 i {
  width: 18px;
  height: 18px;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-8) 0;
}
.footer__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-secondary);
  font-size: 0.875rem;
}
.footer__brand i { width: 14px; height: 14px; }
.footer__text {
  color: var(--text-tertiary);
  font-size: 0.8rem;
  max-width: 400px;
}
.footer__links a {
  color: var(--text-secondary);
  font-size: 0.8125rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--duration-fast) var(--ease-out);
}
.footer__links a:hover { color: var(--accent); }

/* ═══════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════ */
@media (min-width: 768px) {
  .landing__search-hint {
    display: flex;
  }
  .landing__search-hint kbd {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    padding: 2px 8px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
  }
}

@media (max-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-profile,
  .bento-stats-bar,
  .bento-heatmap,
  .bento-streaks,
  .bento-languages,
  .bento-patterns,
  .bento-repos {
    grid-column: span 2;
  }
}

@media (max-width: 640px) {
  .bento-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .bento-profile,
  .bento-stats-bar,
  .bento-heatmap,
  .bento-streaks,
  .bento-languages,
  .bento-patterns,
  .bento-repos {
    grid-column: 1 / -1;
  }
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .landing__title {
    font-size: 2.2rem;
  }
  .landing__features-list {
    flex-direction: column;
    gap: var(--space-3);
  }
  .header__search span { display: none; }
  .footer__content {
    flex-direction: column;
    text-align: center;
    gap: var(--space-4);
  }
}

/* ═══════════════════════════════════════
   Smooth reveal — dashboard & cards
   ═══════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: no-preference) {
  #dashboard:not([hidden]) .bento-item,
  #dashboard:not([hidden]) .stat-card {
    animation: fadeUp 0.42s var(--ease-out) both;
  }
  #dashboard:not([hidden]) .bento-profile { animation-delay: 0.02s; }
  #dashboard:not([hidden]) .stat-card:nth-child(1) { animation-delay: 0.06s; }
  #dashboard:not([hidden]) .stat-card:nth-child(2) { animation-delay: 0.10s; }
  #dashboard:not([hidden]) .stat-card:nth-child(3) { animation-delay: 0.14s; }
  #dashboard:not([hidden]) .stat-card:nth-child(4) { animation-delay: 0.18s; }
  #dashboard:not([hidden]) .bento-heatmap   { animation-delay: 0.16s; }
  #dashboard:not([hidden]) .bento-streaks,
  #dashboard:not([hidden]) .bento-languages { animation-delay: 0.22s; }
  #dashboard:not([hidden]) .bento-patterns  { animation-delay: 0.28s; }
  #dashboard:not([hidden]) .bento-repos     { animation-delay: 0.34s; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}