/* ══════════════════════════════════════════════════════════════════════════════
   MERIDIAN — Design Tokens & Base
══════════════════════════════════════════════════════════════════════════════ */
:root {
  --void:          #06070B;
  --panel:         #0F141F;
  --panel-2:       #141B29;
  --hair:          rgba(201,162,39,0.16);
  --hair-strong:   rgba(201,162,39,0.32);
  --gold:          #CDA43B;
  --gold-warm:     #E5C68A;
  --gold-cool:     #B89E5F;
  --gold-soft:     #EAD48B;
  --gold-deep:     #8A6A1E;
  --ivory:         #F4F0E6;
  --ivory-soft:    #E8E2D9;
  --steel:         #8A96AC;
  --steel-light:   #A0A8BD;
  --aurora:        #5B8FB9;
  --danger:        #C1554A;
  --glow:          rgba(205,164,59,0.28);
  --glass-highlight: rgba(255,255,255,0.08);
  --glass-shadow:  rgba(0,0,0,0.25);
  --shadow-ambient: 0 30px 70px -28px rgba(0,0,0,0.75), 0 2px 0 rgba(255,255,255,0.02) inset;
  --shadow-lift:    0 40px 90px -30px rgba(0,0,0,0.85), 0 0 0 1px rgba(201,162,39,0.1) inset;
  --shadow-deep:    0 50px 100px -35px rgba(0,0,0,0.9), 0 0 0 1px rgba(205,164,59,0.2) inset;
}

/* ── Reset ──────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html, body {
  background: var(--void);
  color: var(--ivory);
  font-family: 'Inter', sans-serif;
  overscroll-behavior: none;
}

::selection { background: var(--gold); color: #0a0d14; }

/* ── Font helpers ────────────────────────────────────────────────────────────── */
.font-display { font-family: 'Fraunces', serif; font-feature-settings: 'ss01' 1, 'liga' 1; }
.font-mono    { font-family: 'IBM Plex Mono', monospace; }

/* ══════════════════════════════════════════════════════════════════════════════
   BACKGROUND — Starfield + Vignette
══════════════════════════════════════════════════════════════════════════════ */
body { position: relative; }

body::before {
  content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    radial-gradient(1.4px 1.4px at 12% 22%,  rgba(234,212,139,0.55), transparent 60%),
    radial-gradient(1.2px 1.2px at 78% 14%,  rgba(234,212,139,0.40), transparent 60%),
    radial-gradient(1.6px 1.6px at 33% 68%,  rgba(234,212,139,0.35), transparent 60%),
    radial-gradient(1.1px 1.1px at 92% 52%,  rgba(234,212,139,0.40), transparent 60%),
    radial-gradient(1.3px 1.3px at 58% 82%,  rgba(234,212,139,0.30), transparent 60%),
    radial-gradient(1.1px 1.1px at 15% 88%,  rgba(234,212,139,0.35), transparent 60%),
    radial-gradient(1.5px 1.5px at 68% 38%,  rgba(234,212,139,0.28), transparent 60%);
  background-repeat: no-repeat;
  opacity: .55;
}
body::after {
  content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(120% 90% at 50% -10%, transparent 45%, rgba(0,0,0,0.55) 100%);
}

/* ── Noise overlay ───────────────────────────────────────────────────────────── */
.noise {
  position: fixed; inset: 0; pointer-events: none; opacity: .035; z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
#ambientCanvas { position: fixed; inset: 0; z-index: 0; pointer-events: none; }

/* ══════════════════════════════════════════════════════════════════════════════
   GLASS CARD
══════════════════════════════════════════════════════════════════════════════ */
.glass {
  position: relative;
  background:
    linear-gradient(165deg, rgba(255,255,255,0.055), rgba(255,255,255,0.012) 40%, rgba(0,0,0,0.08) 100%),
    var(--panel);
  border: 1px solid var(--hair);
  border-radius: 1.5rem;
  box-shadow: var(--shadow-ambient);
  backdrop-filter: blur(18px) saturate(1.05);
  transition:
    border-color .45s ease,
    transform     .45s cubic-bezier(.19,1,.22,1),
    box-shadow    .45s ease;
  isolation: isolate;
}
.glass::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  padding: 1px; pointer-events: none; z-index: -1;
  background: linear-gradient(155deg, rgba(234,212,139,0.35), transparent 30%, transparent 70%, rgba(234,212,139,0.08));
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  opacity: .7;
}
.glass { transition: border-color .45s ease, transform .45s cubic-bezier(.19,1,.22,1), box-shadow .45s ease, background .45s ease; }
.glass:hover  { border-color: var(--hair-strong); box-shadow: var(--shadow-lift); transform: translateY(-2px); }
.glass:focus-within { border-color: var(--hair-strong); box-shadow: var(--shadow-lift), 0 0 0 3px rgba(205,164,59,0.12); }
.glass:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.glass:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* ── Icon filter ─────────────────────────────────────────────────────────────── */
.icon-tint {
  filter: drop-shadow(0 0 16px rgba(205,164,59,0.32)) brightness(1.06) saturate(0.9);
}

/* ══════════════════════════════════════════════════════════════════════════════
   HEADER — Meridian Logo Badge
══════════════════════════════════════════════════════════════════════════════ */
.meridian-m-badge {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1.5px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fraunces', serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--gold);
  background: linear-gradient(160deg, rgba(205,164,59,0.12), rgba(205,164,59,0.03));
  box-shadow: 0 0 16px rgba(205,164,59,0.15), inset 0 1px 0 rgba(234,212,139,0.2);
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════════════════════════
   SEARCH BAR
══════════════════════════════════════════════════════════════════════════════ */
input::placeholder { color: #5b6579; }
input:focus { outline: none; }
input:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
input.focus-visible { border-color: var(--gold); }

.search-btn {
  background: var(--gold);
  color: #0a0d14;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 0.75rem;
  padding: 0.625rem 1.25rem;
  transition: background .2s ease, transform .2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}
.search-btn:hover {
  background: var(--gold-soft);
  transform: translateY(-1px);
}
.search-btn:active { transform: translateY(0); }

#suggestPanel { transform-origin: top; box-shadow: var(--shadow-lift); }

/* ── Chip / Favorite row ──────────────────────────────────────────────────────── */
.chip { transition: all .3s cubic-bezier(.19,1,.22,1); }
.chip:hover {
  border-color: var(--gold);
  color: var(--gold-soft);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px -10px rgba(205,164,59,0.35);
}

/* ── KBD hints ───────────────────────────────────────────────────────────────── */
.kbd {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.01));
  border: 1px solid var(--hair);
  border-radius: 5px;
  padding: 1px 6px;
  color: var(--steel);
  box-shadow: 0 1px 0 rgba(255,255,255,0.03) inset;
}

/* ══════════════════════════════════════════════════════════════════════════════
   TOP PROGRESS BAR
══════════════════════════════════════════════════════════════════════════════ */
#topProgress {
  position: fixed; top: 0; left: 0; height: 2px;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-soft), var(--gold));
  z-index: 60; width: 0%; transition: width .4s ease, opacity .3s ease;
  box-shadow: 0 0 16px rgba(205,164,59,.7);
}

/* ══════════════════════════════════════════════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════════════════════════════════════════════ */
@keyframes riseIn   { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn   { from { opacity: 0; } to { opacity: 1; } }
@keyframes pulseDot { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:.4; transform:scale(.68); } }
@keyframes livePulse {
  0%   { box-shadow: 0 0 0 0 rgba(205,164,59,.55); }
  70%  { box-shadow: 0 0 0 6px rgba(205,164,59,0); }
  100% { box-shadow: 0 0 0 0 rgba(205,164,59,0); }
}
@keyframes shimmer  { 0% { background-position: -400px 0; } 100% { background-position: 400px 0; } }
@keyframes floatSlow { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes toastIn  { from { opacity:0; transform: translateY(14px) scale(.96); } to { opacity:1; transform: translateY(0) scale(1); } }
@keyframes alertSlide { from { opacity:0; transform: translateY(-10px); } to { opacity:1; transform: translateY(0); } }
@keyframes ringPulse {
  0%   { box-shadow: 0 0 0 0 rgba(205,164,59,0.4); }
  60%  { box-shadow: 0 0 0 5px rgba(205,164,59,0); }
  100% { box-shadow: 0 0 0 0 rgba(205,164,59,0); }
}

.rise      { animation: riseIn  1s cubic-bezier(.19,1,.22,1) both; }
.fade      { animation: fadeIn  1.2s ease both; }
.pulse-dot { animation: pulseDot 2.2s ease-in-out infinite; }
.live-dot  { animation: livePulse 2.4s ease-out infinite; }
.float-slow { animation: floatSlow 6.5s ease-in-out infinite; }

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .9s cubic-bezier(.19,1,.22,1), transform .9s cubic-bezier(.19,1,.22,1);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ══════════════════════════════════════════════════════════════════════════════
   SKELETON
══════════════════════════════════════════════════════════════════════════════ */
.skeleton {
  background: linear-gradient(90deg, #10141d 25%, #1c2740 37%, #10141d 63%);
  background-size: 800px 100%;
  animation: shimmer 1.6s linear infinite;
  border: 1px solid var(--hair);
}

/* ══════════════════════════════════════════════════════════════════════════════
   DYNAMIC BACKGROUNDS
══════════════════════════════════════════════════════════════════════════════ */
.bg-clear-day   { background: radial-gradient(120% 90% at 15% -10%, #223a5c 0%, #0c1120 45%, var(--void) 80%), radial-gradient(80% 60% at 90% 5%, rgba(205,164,59,0.10), transparent 60%), var(--void); }
.bg-clear-night { background: radial-gradient(120% 90% at 85% -10%, #151d34 0%, #0a0d16 45%, var(--void) 80%), radial-gradient(70% 50% at 8% 0%, rgba(205,164,59,0.08), transparent 60%), var(--void); }
.bg-cloud       { background: radial-gradient(130% 90% at 20% -10%, #262e3f 0%, #0c0f18 55%, var(--void) 85%), var(--void); }
.bg-rain        { background: radial-gradient(130% 90% at 30% -10%, #172233 0%, #090c13 55%, var(--void) 85%), var(--void); }
.bg-storm       { background: radial-gradient(130% 90% at 30% -10%, #1e1729 0%, #0a0810 55%, var(--void) 85%), var(--void); }
.bg-snow        { background: radial-gradient(130% 90% at 20% -10%, #212b3a 0%, #0c0f18 55%, var(--void) 85%), var(--void); }

/* ══════════════════════════════════════════════════════════════════════════════
   LIVE WEATHER CARD (Hero Left)
══════════════════════════════════════════════════════════════════════════════ */
.live-card {
  background:
    linear-gradient(165deg, rgba(255,255,255,0.065), rgba(255,255,255,0.012) 35%, rgba(0,0,0,0.12) 100%),
    radial-gradient(120% 140% at 100% 0%, rgba(205,164,59,0.12), transparent 55%),
    var(--panel);
  min-height: 460px;
}

/* Tilt effect */
.hero-tilt {
  transition: transform .15s ease-out;
  transform-style: preserve-3d;
  will-change: transform;
}
.hero-tilt:hover { transform: none; }

/* Live Intelligence badge */
.live-intelligence-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  background: rgba(205,164,59,0.08);
  border: 1px solid rgba(205,164,59,0.22);
  border-radius: 999px;
  padding: 5px 12px;
}

.live-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  animation: ringPulse 2.2s ease-out infinite;
  flex-shrink: 0;
}

/* Temperature display */
.live-temp-display {
  font-size: clamp(4.5rem, 12vw, 6.5rem);
  background: linear-gradient(180deg, var(--ivory) 0%, var(--gold-soft) 130%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.live-card-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--hair-strong), transparent);
}

/* ══════════════════════════════════════════════════════════════════════════════
   CHART TABS (Analytics Card)
══════════════════════════════════════════════════════════════════════════════ */
.chart-tab-group {
  display: flex;
  gap: 2px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--hair);
  border-radius: 10px;
  padding: 3px;
  flex-shrink: 0;
}

.chart-tab-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 7px;
  color: var(--steel);
  transition: all .25s ease;
  white-space: nowrap;
}

.chart-tab-btn:hover { color: var(--ivory); }

.chart-tab-btn.active {
  background: linear-gradient(135deg, rgba(205,164,59,0.25), rgba(205,164,59,0.10));
  color: var(--gold-soft);
  border: 1px solid rgba(205,164,59,0.35);
  box-shadow: 0 2px 8px rgba(205,164,59,0.12);
}

/* ══════════════════════════════════════════════════════════════════════════════
   SECTION BADGES (small pill labels)
══════════════════════════════════════════════════════════════════════════════ */
.section-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
  border: 1px solid var(--hair);
  border-radius: 999px;
  padding: 4px 12px;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  flex-shrink: 0;
  transition: border-color .3s ease, color .3s ease;
}
.section-badge:hover {
  border-color: var(--gold);
  color: var(--gold-soft);
}

/* ══════════════════════════════════════════════════════════════════════════════
   HOURLY FORECAST STRIP
══════════════════════════════════════════════════════════════════════════════ */
@keyframes hourPop {
  from { opacity: 0; transform: translateY(16px) scale(.9); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.hour-pill {
  animation: hourPop .6s cubic-bezier(.19,1,.22,1) both;
  transition:
    border-color .3s ease,
    background   .3s ease,
    transform    .3s cubic-bezier(.19,1,.22,1),
    box-shadow   .3s ease;
  border-radius: 1.1rem;
  min-width: 76px;
}
.hour-pill:hover {
  transform: translateY(-5px);
  border-color: rgba(205,164,59,0.5);
  box-shadow: 0 16px 30px -16px rgba(0,0,0,0.6);
}
.hour-pill.is-now {
  background: linear-gradient(180deg, rgba(205,164,59,0.20), rgba(205,164,59,0.04));
  border-color: rgba(205,164,59,0.6);
  box-shadow: 0 0 0 1px rgba(205,164,59,0.14) inset, 0 14px 30px -18px rgba(205,164,59,0.45);
}
.hour-pill .hour-icon { transition: transform .35s cubic-bezier(.19,1,.22,1); }
.hour-pill:hover .hour-icon { transform: scale(1.14) translateY(-2px); }

@keyframes dropIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hour-rain { animation: dropIn .4s ease both; }

/* ══════════════════════════════════════════════════════════════════════════════
   STAT GRID CARDS
══════════════════════════════════════════════════════════════════════════════ */
#statGrid {
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 640px) {
  #statGrid { grid-template-columns: repeat(3, 1fr); }
}

.stat-glass {
  display: flex !important;
  flex-direction: column !important;
  padding: 1.25rem 1.5rem !important;
  gap: 0 !important;
  min-height: 150px;
  transition: border-color .3s ease, transform .3s ease, box-shadow .3s ease;
}
.stat-glass:hover {
  transform: translateY(-3px);
  border-color: var(--hair-strong);
  box-shadow: var(--shadow-lift);
}

.stat-glass > div:first-child {
  order: 1;
  opacity: 0.75;
  margin-bottom: 0.6rem;
}

.stat-glass > div:nth-child(3) {
  order: 2;
  font-family: 'IBM Plex Mono', monospace !important;
  font-size: 0.6rem !important;
  letter-spacing: 0.2em !important;
  text-transform: uppercase;
  color: var(--steel) !important;
  margin-bottom: 0.35rem;
  margin-top: 0;
}

.stat-glass > div:nth-child(2) {
  order: 3;
  font-family: 'Fraunces', serif !important;
  font-size: 2rem !important;
  line-height: 1 !important;
  color: var(--ivory) !important;
  margin-top: auto;
}

.stat-glass > div:nth-child(4) {
  order: 4;
  margin-top: 0.75rem;
}

/* UV gauge track */
.uv-gauge {
  position: relative;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg,
    #5FA777 0%, #C9A227 35%, #D9843A 60%, #C1554A 80%, #9B4F96 100%
  );
  overflow: visible;
}
.uv-gauge-dot {
  position: absolute;
  top: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ivory);
  border: 2px solid var(--void);
  box-shadow: 0 0 0 1.5px var(--gold);
  transform: translate(-50%, -50%);
  transition: left 1.1s cubic-bezier(.19,1,.22,1);
}

/* ══════════════════════════════════════════════════════════════════════════════
   SOLAR / LUNAR / WIND SECTION
══════════════════════════════════════════════════════════════════════════════ */
.tick       { stroke: var(--steel); }
.tick.major { stroke: var(--gold); }

/* ══════════════════════════════════════════════════════════════════════════════
   AQI METER
══════════════════════════════════════════════════════════════════════════════ */
.aqi-track {
  position: relative;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg,
    #5FA777 0%, #CDA43B 25%, #D9843A 50%, #C1554A 70%, #9B4F96 85%, #7A2E38 100%
  );
  overflow: visible;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.45);
}
.aqi-marker {
  position: absolute;
  top: 50%;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--ivory);
  border: 2px solid var(--void);
  box-shadow: 0 0 0 2px var(--gold), 0 4px 12px rgba(0,0,0,0.5);
  transform: translate(-50%, -50%);
  transition: left 1.1s cubic-bezier(.19,1,.22,1);
}

/* ══════════════════════════════════════════════════════════════════════════════
   7-DAY CARDS
══════════════════════════════════════════════════════════════════════════════ */
.day-card-btn {
  transition:
    border-color .3s ease,
    transform    .3s cubic-bezier(.19,1,.22,1),
    box-shadow   .3s ease;
}
.day-card-btn:hover {
  transform: translateY(-4px);
  border-color: rgba(205,164,59,0.5);
  box-shadow: 0 16px 30px -16px rgba(0,0,0,0.6);
}

/* ══════════════════════════════════════════════════════════════════════════════
   SCROLLBAR
══════════════════════════════════════════════════════════════════════════════ */
.scrollbar-none::-webkit-scrollbar { display: none; }
.scrollbar-none { -ms-overflow-style: none; scrollbar-width: none; }

::-webkit-scrollbar          { height: 6px; width: 6px; }
::-webkit-scrollbar-thumb    { background: rgba(205,164,59,0.4); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(205,164,59,0.6); }

/* ══════════════════════════════════════════════════════════════════════════════
   MODAL
══════════════════════════════════════════════════════════════════════════════ */
#dayModalCard {
  animation: toastIn .4s cubic-bezier(.19,1,.22,1) both;
}

/* ══════════════════════════════════════════════════════════════════════════════
   ── RESPONSIVE DESIGN ─────────────────────────────────────────────────────────
══════════════════════════════════════════════════════════════════════════════ */

/* ── Extra small mobile (≤ 374px) ─── Ultra compact, no overlap ──────────── */
@media (max-width: 374px) {
  #app { padding-left: 0.5rem; padding-right: 0.5rem; }
  header { padding-top: 1rem; padding-bottom: 0.75rem; flex-wrap: wrap; gap: 0.5rem; }
  .meridian-m-badge { width: 24px; height: 24px; font-size: 0.7rem; border-radius: 6px; }
  header .font-display { font-size: 0.95rem !important; }
  header .font-mono { font-size: 7px !important; letter-spacing: 0.15em !important; }
  #unitToggle { font-size: 0.6rem !important; padding: 0.35rem 0.6rem !important; letter-spacing: 0.05em !important; }
  #shareBtn { width: 28px !important; height: 28px !important; }

  /* Search bar: compact row */
  #searchInput { font-size: 0.68rem !important; padding-top: 0.5rem !important; padding-bottom: 0.5rem !important; }
  .search-btn { padding: 0.35rem 0.55rem !important; font-size: 0.5rem !important; letter-spacing: 0.1em !important; border-radius: 0.55rem !important; }
  #locateBtn { padding-left: 0.25rem !important; padding-right: 0.25rem !important; font-size: 0.55rem !important; gap: 0.2rem !important; }
  #locateBtn svg { width: 11px !important; height: 11px !important; }
  .kbd { font-size: 8px !important; padding: 1px 4px !important; }

  /* Hero card */
  .live-temp-display { font-size: 3rem; }
  .live-card { min-height: 330px; border-radius: 1rem; }
  .live-card > div:first-child { padding-left: 1rem !important; padding-right: 1rem !important; padding-top: 0.875rem !important; }
  .live-card .live-intelligence-badge { padding: 3px 8px !important; gap: 4px !important; font-size: 7px !important; letter-spacing: 0.12em !important; }
  .live-card .live-indicator { width: 5px; height: 5px; }
  #condIcon { width: 56px !important; height: 56px !important; }
  #condText { font-size: 0.85rem !important; }
  #feelsLike { font-size: 0.6rem !important; }
  #locName { font-size: 1.15rem !important; }
  #locMeta { font-size: 8px !important; }
  #hiLo { font-size: 7px !important; gap: 0.5rem !important; }
  .live-card-divider { margin-left: 1rem !important; margin-right: 1rem !important; }
  #heroCard > div:last-child { padding-left: 1rem !important; padding-right: 1rem !important; padding-bottom: 1rem !important; }

  /* Analytics card */
  .chart-tab-btn { font-size: 0.55rem !important; padding: 4px 8px !important; letter-spacing: 0.03em !important; }
  .chart-tab-group { gap: 1px; padding: 2px; border-radius: 7px; }

  /* Hourly */
  .hour-pill { min-width: 56px; padding: 0.6rem 0.2rem; border-radius: 0.85rem; }
  .hour-pill .font-mono { font-size: 8px !important; letter-spacing: 0.08em !important; }
  .hour-pill .font-display { font-size: 0.8rem; }
  .hour-pill .hour-icon { width: 28px !important; height: 28px !important; }
  .hour-pill .hour-rain { font-size: 7px !important; }

  /* Stat grid: 1 column */
  #statGrid { grid-template-columns: 1fr; gap: 0.5rem; }
  .stat-glass { padding: 0.8rem !important; min-height: 105px; border-radius: 1rem !important; }
  .stat-glass > div:nth-child(2) { font-size: 1.3rem !important; }
  .stat-glass > div:nth-child(3) { font-size: 0.5rem !important; letter-spacing: 0.12em !important; }
  .stat-glass > div:first-child svg { width: 16px !important; height: 16px !important; }

  /* Glass sections */
  .glass.rounded-3xl { border-radius: 1rem; padding: 1rem !important; }

  /* Solar/Lunar/Wind: stack — using ID + direct child selectors, no escaped Tailwind classes */
  .solar-lunar-grid { gap: 0.5rem; }
  section.mt-5.grid > .glass { padding: 1rem !important; border-radius: 1rem !important; }

  /* Day cards */
  #dayCards .day-card-btn { width: 78px !important; padding: 0.65rem !important; border-radius: 1rem !important; }
  #dayCards .day-card-btn .font-mono { font-size: 7px !important; }
  #dayCards .day-card-btn .font-display { font-size: 0.85rem !important; }
  #dayCards .day-card-btn img { width: 30px !important; height: 30px !important; }
  #dayCards { gap: 0.5rem !important; }

  /* AQI */
  section .aqi-track { height: 6px; }
  #aqiBadge { width: 42px !important; height: 42px !important; font-size: 1.2rem !important; }
  #aqiLabel { font-size: 0.75rem !important; }

  /* Modal */
  #dayModalCard { max-width: 95vw !important; padding: 1rem !important; border-radius: 1.25rem !important; }

  /* Footer */
  footer { gap: 0.4rem !important; font-size: 8px !important; }

  /* Section badges */
  .section-badge { font-size: 0.45rem !important; padding: 3px 8px !important; letter-spacing: 0.1em !important; }

  /* Font-display headings */
  .font-display.text-xl { font-size: 1rem !important; }
  .font-display.text-2xl { font-size: 1.15rem !important; }
  .font-mono.text-\[9px\], .font-mono.text-\[10px\] { font-size: 7px !important; letter-spacing: 0.12em !important; }

  /* Skeleton */
  #skeleton { gap: 0.5rem; }
  .skeleton { border-radius: 1rem; height: 15rem; }
}


/* ── Mobile portrait (375–479px) ──────────────────────────────────────────── */
@media (min-width: 375px) and (max-width: 479px) {
  #app { padding-left: 0.75rem; padding-right: 0.75rem; }
  header { padding-top: 1.1rem; padding-bottom: 0.9rem; }
  .meridian-m-badge { width: 30px; height: 30px; font-size: 0.9rem; }
  .search-btn { padding: 0.5rem 0.875rem; font-size: 0.6rem; }
  .live-card { min-height: 390px; border-radius: 1.25rem; }
  .live-temp-display { font-size: 3.8rem; }
  .hour-pill { min-width: 65px; }
  #statGrid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
  .stat-glass { padding: 1rem !important; min-height: 130px; }
  .stat-glass > div:nth-child(2) { font-size: 1.6rem !important; }
  .glass.rounded-3xl { border-radius: 1.25rem; }
  #dayCards .day-card-btn { width: 95px !important; }
}

/* ── Mobile landscape / small tablet (480–639px) ──────────────────────────── */
@media (min-width: 480px) and (max-width: 639px) {
  .live-card { min-height: 410px; }
  .live-temp-display { font-size: 4.5rem; }
  #statGrid { grid-template-columns: repeat(3, 1fr); gap: 0.875rem; }
  #dayCards .day-card-btn { width: 110px !important; }
}

/* ── Tablet (640–767px) ───────────────────────────────────────────────────── */
@media (min-width: 640px) and (max-width: 767px) {
  .live-card { min-height: 430px; }
  .live-temp-display { font-size: 5rem; }
  #statGrid { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
}

/* ── Small desktop / large tablet (768–1023px) ────────────────────────────── */
@media (min-width: 768px) and (max-width: 1023px) {
  section.mt-8.grid { grid-template-columns: 1fr; }
  .live-card {
    min-height: unset;
    display: grid !important;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto 1fr auto;
    gap: 0 1.5rem;
  }
  .live-card > div:first-child  { grid-column: 1 / -1; }
  .live-card > div:nth-child(2) { grid-column: 1; grid-row: 2; align-self: center; padding: 0 1.5rem 0 0; }
  .live-card > div:nth-child(3) { grid-column: 2; grid-row: 2; text-align: left !important; padding: 0; align-self: center; }
  .live-card > div:nth-child(4) { display: none; }
  .live-card > div:nth-child(5) { grid-column: 1 / -1; grid-row: 3; }
  .live-temp-display { font-size: 5rem; }
  .solar-lunar-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Desktop (≥ 1024px) ───────────────────────────────────────────────────── */
@media (min-width: 1024px) {
  section.mt-8.grid { grid-template-columns: 340px 1fr; }
  .live-card { min-height: 480px; }
}

/* ── Large desktop (≥ 1280px) ─────────────────────────────────────────────── */
@media (min-width: 1280px) {
  #app { max-width: 72rem; }
  section.mt-8.grid { grid-template-columns: 360px 1fr; }
  .live-card { min-height: 500px; }
}

/* ══════════════════════════════════════════════════════════════════════════════
   REDUCED MOTION
══════════════════════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  .rise, .fade, .pulse-dot, .live-dot, .skeleton, .float-slow,
  .hour-pill, .reveal, .glass, .live-indicator {
    animation: none !important;
    transition: none !important;
  }
}



/* ══════════════════════════════════════════════════════════════════════════════
   PREMIUM ENHANCEMENTS — Micro-Interactions, Animations & Effects
   ══════════════════════════════════════════════════════════════════════════════ */

/* ── Custom Easing Functions ─────────────────────────────────────────────────── */
:root {
  --ease-premium: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --ease-snap: cubic-bezier(0.86, 0, 0.07, 1);
  --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-elastic: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* ══════════════════════════════════════════════════════════════════════════════
   PREMIUM KEYFRAME ANIMATIONS
══════════════════════════════════════════════════════════════════════════════ */

@keyframes goldShimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes breathe {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.05); opacity: 0.85; }
}

@keyframes slideUp {
  0%   { opacity: 0; transform: translateY(24px) scale(0.97); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes ripple {
  0%   { transform: scale(0); opacity: 0.6; }
  100% { transform: scale(4); opacity: 0; }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 8px rgba(205, 164, 59, 0.3), 0 0 16px rgba(205, 164, 59, 0.1); }
  50%      { box-shadow: 0 0 16px rgba(205, 164, 59, 0.5), 0 0 32px rgba(205, 164, 59, 0.2); }
}

@keyframes typewriter {
  0%       { width: 0; }
  50%      { width: 100%; }
  90%      { width: 100%; }
  100%     { width: 0; }
}

@keyframes skeletonShimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

@keyframes offlineSlideDown {
  0%   { transform: translateY(-100%); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes offlinePulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

@keyframes borderShimmer {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes progressGlow {
  0%   { left: -30%; }
  100% { left: 130%; }
}

@keyframes indeterminate {
  0%   { left: -35%; width: 35%; }
  60%  { left: 100%; width: 35%; }
  100% { left: 100%; width: 0%; }
}

@keyframes tooltipFadeIn {
  0%   { opacity: 0; transform: translateY(4px) scale(0.95); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* ══════════════════════════════════════════════════════════════════════════════
   PREMIUM MICRO-INTERACTIONS
══════════════════════════════════════════════════════════════════════════════ */

/* ── Button press effect ─────────────────────────────────────────────────────── */
button:active,
.search-btn:active,
.chart-tab-btn:active,
.day-card-btn:active {
  transform: scale(0.96) !important;
  transition: transform 0.1s var(--ease-snap);
}

/* ── Card hover lift with 3D perspective shadow ──────────────────────────────── */
.glass,
.stat-glass,
.day-card-btn,
.hour-pill {
  transform-style: preserve-3d;
  perspective: 1000px;
}

.glass:hover {
  transform: translateY(-3px) rotateX(0.5deg);
  box-shadow:
    var(--shadow-lift),
    0 20px 60px -20px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(205, 164, 59, 0.08);
}

/* ── Search input glow-pulse on focus ────────────────────────────────────────── */
#searchInput:focus,
input[type="text"]:focus {
  box-shadow:
    0 0 0 3px rgba(205, 164, 59, 0.12),
    0 0 20px rgba(205, 164, 59, 0.08),
    inset 0 1px 0 rgba(234, 212, 139, 0.1);
  border-color: var(--gold) !important;
  animation: glowPulse 2.5s ease-in-out infinite;
}

/* ── Chip hover with gold shimmer sweep ──────────────────────────────────────── */
.chip {
  position: relative;
  overflow: hidden;
}

.chip::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgba(205, 164, 59, 0.15) 45%,
    rgba(234, 212, 139, 0.25) 50%,
    rgba(205, 164, 59, 0.15) 55%,
    transparent 80%
  );
  background-size: 200% 100%;
  background-position: -200% center;
  transition: background-position 0s;
  pointer-events: none;
  border-radius: inherit;
}

.chip:hover::after {
  background-position: 200% center;
  transition: background-position 0.8s var(--ease-smooth);
}

/* ── Stat card hover with inner glow ─────────────────────────────────────────── */
.stat-glass::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.4s ease;
  background: radial-gradient(
    ellipse at 50% 0%,
    rgba(205, 164, 59, 0.08) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.stat-glass {
  position: relative;
  overflow: hidden;
}

.stat-glass:hover::after {
  opacity: 1;
}

/* ══════════════════════════════════════════════════════════════════════════════
   PREMIUM SKELETON LOADER
══════════════════════════════════════════════════════════════════════════════ */

.skeleton-text,
.skeleton-circle,
.skeleton-chart {
  background: linear-gradient(
    90deg,
    rgba(16, 20, 29, 0.8) 25%,
    rgba(28, 39, 64, 0.9) 37%,
    rgba(205, 164, 59, 0.06) 50%,
    rgba(28, 39, 64, 0.9) 63%,
    rgba(16, 20, 29, 0.8) 75%
  );
  background-size: 800px 100%;
  animation: skeletonShimmer 1.8s linear infinite;
  border-radius: 8px;
  border: 1px solid var(--hair);
}

.skeleton-text {
  height: 14px;
  width: 100%;
  border-radius: 6px;
  margin-bottom: 10px;
}

.skeleton-text:nth-child(1) { animation-delay: 0s; width: 85%; }
.skeleton-text:nth-child(2) { animation-delay: 0.1s; width: 70%; }
.skeleton-text:nth-child(3) { animation-delay: 0.2s; width: 92%; }
.skeleton-text:nth-child(4) { animation-delay: 0.3s; width: 60%; }
.skeleton-text:nth-child(5) { animation-delay: 0.4s; width: 78%; }

.skeleton-text.skeleton-heading {
  height: 28px;
  width: 45%;
  border-radius: 8px;
  margin-bottom: 16px;
}

.skeleton-text.skeleton-subheading {
  height: 18px;
  width: 30%;
  border-radius: 7px;
  margin-bottom: 12px;
}

.skeleton-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  flex-shrink: 0;
}

.skeleton-circle.skeleton-circle-sm {
  width: 36px;
  height: 36px;
}

.skeleton-circle.skeleton-circle-lg {
  width: 80px;
  height: 80px;
}

.skeleton-chart {
  height: 180px;
  width: 100%;
  border-radius: 12px;
}

.skeleton-chart.skeleton-chart-sm {
  height: 100px;
}

/* Staggered skeleton group */
.skeleton-group > * {
  opacity: 0;
  animation: slideUp 0.5s var(--ease-premium) forwards, skeletonShimmer 1.8s linear infinite;
}

.skeleton-group > *:nth-child(1) { animation-delay: 0s, 0s; opacity: 1; }
.skeleton-group > *:nth-child(2) { animation-delay: 0.08s, 0.08s; opacity: 1; }
.skeleton-group > *:nth-child(3) { animation-delay: 0.16s, 0.16s; opacity: 1; }
.skeleton-group > *:nth-child(4) { animation-delay: 0.24s, 0.24s; opacity: 1; }
.skeleton-group > *:nth-child(5) { animation-delay: 0.32s, 0.32s; opacity: 1; }
.skeleton-group > *:nth-child(6) { animation-delay: 0.40s, 0.40s; opacity: 1; }

/* ══════════════════════════════════════════════════════════════════════════════
   OFFLINE BANNER
══════════════════════════════════════════════════════════════════════════════ */

.offline-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  background: linear-gradient(135deg, rgba(193, 85, 74, 0.95), rgba(138, 106, 30, 0.9));
  border-bottom: 1px solid rgba(205, 164, 59, 0.3);
  color: var(--ivory);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: offlineSlideDown 0.5s var(--ease-premium) both;
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.offline-banner::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff6b6b;
  animation: offlinePulse 1.5s ease-in-out infinite;
  flex-shrink: 0;
}

.offline-banner-dismiss {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 4px 10px;
  color: var(--ivory);
  font-size: 0.65rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.offline-banner-dismiss:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ══════════════════════════════════════════════════════════════════════════════
   PREMIUM CARD EFFECTS
══════════════════════════════════════════════════════════════════════════════ */

.card-premium {
  position: relative;
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.015) 35%, rgba(0, 0, 0, 0.12) 100%),
    radial-gradient(ellipse at 20% -20%, rgba(205, 164, 59, 0.08), transparent 50%),
    var(--panel);
  border: 1px solid var(--hair);
  border-radius: 1.5rem;
  backdrop-filter: blur(24px) saturate(1.1);
  box-shadow:
    0 30px 70px -28px rgba(0, 0, 0, 0.75),
    0 2px 0 rgba(255, 255, 255, 0.02) inset,
    0 -1px 0 rgba(0, 0, 0, 0.2);
  overflow: hidden;
  isolation: isolate;
  transition: all 0.5s var(--ease-premium);
}

/* Inner radial gradient glow on hover */
.card-premium::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.5s ease;
  background: radial-gradient(
    ellipse at var(--mouse-x, 50%) var(--mouse-y, 0%),
    rgba(205, 164, 59, 0.1) 0%,
    rgba(205, 164, 59, 0.03) 30%,
    transparent 60%
  );
  pointer-events: none;
  z-index: 1;
}

.card-premium:hover::after {
  opacity: 1;
}

/* Border shimmer animation */
.card-premium::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  pointer-events: none;
  z-index: -1;
  background: linear-gradient(
    270deg,
    rgba(234, 212, 139, 0.4),
    rgba(205, 164, 59, 0.1),
    rgba(234, 212, 139, 0.4),
    rgba(205, 164, 59, 0.1)
  );
  background-size: 300% 100%;
  animation: borderShimmer 4s ease-in-out infinite;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
}

/* Depth shadow layers */
.card-premium:hover {
  transform: translateY(-4px);
  box-shadow:
    0 50px 100px -35px rgba(0, 0, 0, 0.9),
    0 0 0 1px rgba(205, 164, 59, 0.2) inset,
    0 25px 50px -20px rgba(0, 0, 0, 0.5),
    0 0 40px -10px rgba(205, 164, 59, 0.08);
  border-color: var(--hair-strong);
}

/* ══════════════════════════════════════════════════════════════════════════════
   ENHANCED TOOLTIP STYLES
══════════════════════════════════════════════════════════════════════════════ */

.tooltip {
  position: absolute;
  z-index: 80;
  padding: 10px 16px;
  background: rgba(15, 20, 31, 0.92);
  backdrop-filter: blur(16px) saturate(1.2);
  border: 1px solid var(--hair);
  border-radius: 10px;
  color: var(--ivory);
  font-size: 0.78rem;
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.02em;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px) scale(0.95);
  transition: opacity 0.25s ease, transform 0.25s var(--ease-elastic);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(205, 164, 59, 0.08) inset;
}

.tooltip.visible,
*:hover > .tooltip,
*:focus > .tooltip {
  opacity: 1;
  transform: translateY(0) scale(1);
  animation: tooltipFadeIn 0.3s var(--ease-elastic) both;
}

/* Arrow / pointer */
.tooltip::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background: rgba(15, 20, 31, 0.92);
  border-right: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}

.tooltip.tooltip-top::after {
  bottom: -5px;
  top: auto;
}

.tooltip.tooltip-bottom::after {
  top: -5px;
  bottom: auto;
  transform: translateX(-50%) rotate(-135deg);
}

.tooltip.tooltip-left::after {
  right: -5px;
  left: auto;
  top: 50%;
  bottom: auto;
  transform: translateY(-50%) rotate(-45deg);
}

.tooltip.tooltip-right::after {
  left: -5px;
  right: auto;
  top: 50%;
  bottom: auto;
  transform: translateY(-50%) rotate(135deg);
}

/* ══════════════════════════════════════════════════════════════════════════════
   PREMIUM SCROLLBAR
══════════════════════════════════════════════════════════════════════════════ */

/* Custom scrollbar with gold gradient thumb */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(205, 164, 59, 0.4) transparent;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  transition: width 0.3s ease;
}

::-webkit-scrollbar-track {
  background: rgba(6, 7, 11, 0.5);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--gold-deep), var(--gold), var(--gold-warm));
  border-radius: 10px;
  border: 1px solid rgba(6, 7, 11, 0.3);
  transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--gold), var(--gold-soft), var(--gold-warm));
  box-shadow: 0 0 8px rgba(205, 164, 59, 0.3);
}

/* Hover state expansion */
*:hover::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-corner {
  background: transparent;
}

/* ══════════════════════════════════════════════════════════════════════════════
   ACCESSIBILITY ENHANCEMENTS
══════════════════════════════════════════════════════════════════════════════ */

/* Better focus-visible rings */
*:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
  transition: outline-offset 0.15s ease;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px rgba(205, 164, 59, 0.1);
}

.glass:focus-visible,
.card-premium:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
  box-shadow: 0 0 0 6px rgba(205, 164, 59, 0.15), var(--shadow-lift);
}

/* Skip to content link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 200;
  padding: 12px 24px;
  background: var(--gold);
  color: #0a0d14;
  font-weight: 600;
  border-radius: 0 0 8px 8px;
  transition: top 0.3s ease;
}

.skip-link:focus {
  top: 0;
}

/* High contrast mode support */
@media (forced-colors: active) {
  .glass,
  .card-premium,
  .stat-glass {
    border: 2px solid CanvasText;
  }

  .search-btn,
  button {
    border: 1px solid ButtonText;
  }

  .live-indicator,
  .pulse-dot {
    background: Highlight;
  }

  ::-webkit-scrollbar-thumb {
    background: CanvasText;
  }

  .skeleton-text,
  .skeleton-circle,
  .skeleton-chart {
    border: 1px solid CanvasText;
    background: Canvas;
  }

  .offline-banner {
    border: 2px solid Highlight;
    background: Canvas;
    color: CanvasText;
  }
}

/* ── Print styles ────────────────────────────────────────────────────────────── */
@media print {
  body::before,
  body::after,
  .noise,
  #ambientCanvas,
  #topProgress,
  .offline-banner,
  .live-indicator {
    display: none !important;
  }

  body {
    background: #fff !important;
    color: #1a1a1a !important;
  }

  .glass,
  .card-premium,
  .stat-glass {
    background: #fff !important;
    border: 1px solid #ccc !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    break-inside: avoid;
  }

  .live-temp-display {
    -webkit-text-fill-color: #1a1a1a !important;
    background: none !important;
  }

  * {
    animation: none !important;
    transition: none !important;
  }
}

/* ══════════════════════════════════════════════════════════════════════════════
   SMOOTH TRANSITIONS & GPU ACCELERATION
══════════════════════════════════════════════════════════════════════════════ */

/* GPU-accelerated transforms */
.glass,
.card-premium,
.stat-glass,
.hour-pill,
.day-card-btn,
.chip,
.search-btn,
.chart-tab-btn,
.meridian-m-badge {
  transform: translateZ(0);
  backface-visibility: hidden;
  -webkit-font-smoothing: antialiased;
}

/* will-change hints on animated elements */
.glass,
.card-premium {
  will-change: transform, box-shadow;
}

.hour-pill,
.day-card-btn {
  will-change: transform, box-shadow, border-color;
}

.stat-glass {
  will-change: transform, box-shadow;
}

.chip {
  will-change: transform, border-color, color;
}

.skeleton-text,
.skeleton-circle,
.skeleton-chart {
  will-change: background-position;
}

.live-indicator {
  will-change: box-shadow, opacity;
}

#topProgress {
  will-change: width, opacity;
}

.reveal {
  will-change: transform, opacity;
}

/* Breathe animation for live indicators */
.live-indicator,
.live-dot {
  animation: breathe 3s ease-in-out infinite, ringPulse 2.2s ease-out infinite;
}

/* Slide-up entrance utility */
.slide-up-enter {
  animation: slideUp 0.6s var(--ease-premium) both;
}

.slide-up-enter:nth-child(1) { animation-delay: 0s; }
.slide-up-enter:nth-child(2) { animation-delay: 0.06s; }
.slide-up-enter:nth-child(3) { animation-delay: 0.12s; }
.slide-up-enter:nth-child(4) { animation-delay: 0.18s; }
.slide-up-enter:nth-child(5) { animation-delay: 0.24s; }
.slide-up-enter:nth-child(6) { animation-delay: 0.30s; }
.slide-up-enter:nth-child(7) { animation-delay: 0.36s; }
.slide-up-enter:nth-child(8) { animation-delay: 0.42s; }

/* Gold shimmer utility */
.gold-shimmer {
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgba(205, 164, 59, 0.15) 45%,
    rgba(234, 212, 139, 0.3) 50%,
    rgba(205, 164, 59, 0.15) 55%,
    transparent 80%
  );
  background-size: 200% 100%;
  animation: goldShimmer 3s ease-in-out infinite;
}

/* ══════════════════════════════════════════════════════════════════════════════
   PREMIUM LOADING BAR
══════════════════════════════════════════════════════════════════════════════ */

/* Enhanced top progress with glow trail */
#topProgress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold), var(--gold-soft), var(--gold));
  z-index: 60;
  width: 0%;
  transition: width 0.4s var(--ease-smooth), opacity 0.3s ease;
  box-shadow:
    0 0 12px rgba(205, 164, 59, 0.8),
    0 0 30px rgba(205, 164, 59, 0.4),
    0 1px 4px rgba(205, 164, 59, 0.6);
  border-radius: 0 2px 2px 0;
}

/* Glow trail */
#topProgress::after {
  content: '';
  position: absolute;
  right: 0;
  top: -2px;
  width: 80px;
  height: 7px;
  background: linear-gradient(90deg, transparent, rgba(234, 212, 139, 0.8), rgba(205, 164, 59, 0.6));
  border-radius: 50%;
  filter: blur(3px);
  animation: none;
}

/* Indeterminate mode */
.progress-indeterminate {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 60;
  overflow: hidden;
  background: rgba(205, 164, 59, 0.1);
}

.progress-indeterminate::before {
  content: '';
  position: absolute;
  top: 0;
  left: -35%;
  height: 100%;
  width: 35%;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold-soft), var(--gold), transparent);
  border-radius: 2px;
  animation: indeterminate 1.8s var(--ease-smooth) infinite;
  box-shadow: 0 0 16px rgba(205, 164, 59, 0.6), 0 0 30px rgba(205, 164, 59, 0.3);
}

.progress-indeterminate::after {
  content: '';
  position: absolute;
  top: 0;
  left: -35%;
  height: 100%;
  width: 35%;
  background: linear-gradient(90deg, transparent, var(--gold-warm), transparent);
  border-radius: 2px;
  animation: indeterminate 1.8s var(--ease-smooth) 0.6s infinite;
  opacity: 0.5;
}

/* ══════════════════════════════════════════════════════════════════════════════
   RIPPLE EFFECT (for button clicks)
══════════════════════════════════════════════════════════════════════════════ */

.ripple-container {
  position: relative;
  overflow: hidden;
}

.ripple-container .ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(205, 164, 59, 0.25);
  transform: scale(0);
  animation: ripple 0.6s ease-out forwards;
  pointer-events: none;
}

/* ══════════════════════════════════════════════════════════════════════════════
   TYPEWRITER LOADING TEXT
══════════════════════════════════════════════════════════════════════════════ */

.typewriter-text {
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  border-right: 2px solid var(--gold);
  animation: typewriter 3.5s steps(30) infinite, breathe 1s step-end infinite;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--gold-soft);
  letter-spacing: 0.05em;
}

/* ══════════════════════════════════════════════════════════════════════════════
   PREMIUM REDUCED MOTION (extends existing)
══════════════════════════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  .card-premium::before,
  .chip::after,
  .gold-shimmer,
  .skeleton-text,
  .skeleton-circle,
  .skeleton-chart,
  .progress-indeterminate::before,
  .progress-indeterminate::after,
  .ripple-container .ripple-effect,
  .typewriter-text,
  .slide-up-enter {
    animation: none !important;
    transition: none !important;
  }

  .tooltip {
    transition: opacity 0.01s !important;
    transform: none !important;
  }

  #searchInput:focus,
  input[type="text"]:focus {
    animation: none !important;
  }
}



/* ══════════════════════════════════════════════════════════════════════════════
   NEW PREMIUM FEATURES — STYLES
══════════════════════════════════════════════════════════════════════════════ */

/* ── WEATHER MAP LAYER BUTTONS ──────────────────────────────────────────────── */
.map-layer-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.04em;
  padding: 5px 10px;
  border-radius: 8px;
  border: 1px solid var(--hair);
  color: var(--steel);
  background: transparent;
  transition: all .25s ease;
  white-space: nowrap;
  cursor: pointer;
}
.map-layer-btn:hover {
  border-color: var(--gold);
  color: var(--gold-soft);
}
.map-layer-btn.active {
  background: linear-gradient(135deg, rgba(205,164,59,0.25), rgba(205,164,59,0.10));
  color: var(--gold-soft);
  border-color: rgba(205,164,59,0.5);
  box-shadow: 0 2px 8px rgba(205,164,59,0.15);
}

#weatherMap {
  z-index: 1;
}
#weatherMap .leaflet-tile-pane { filter: brightness(0.6) saturate(0.5) hue-rotate(20deg); }
#weatherMap .leaflet-overlay-pane { filter: none; }
#weatherMap .leaflet-control-zoom a {
  background: var(--panel) !important;
  color: var(--ivory) !important;
  border-color: var(--hair) !important;
}
#weatherMap .leaflet-control-zoom a:hover {
  background: var(--panel-2) !important;
  color: var(--gold-soft) !important;
}
#weatherMap .leaflet-container {
  background: var(--panel) !important;
}

/* ── SEVERE WEATHER ALERTS ──────────────────────────────────────────────────── */
.alert-icon-badge {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(193,85,74,0.15);
  border: 1px solid rgba(193,85,74,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--danger);
  animation: glowPulse 2.5s ease-in-out infinite;
}

.alert-card {
  border-radius: 1rem;
  padding: 1rem 1.25rem;
  border: 1px solid;
  transition: all .3s ease;
  cursor: pointer;
}
.alert-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -15px rgba(0,0,0,0.5);
}
.alert-card.severity-extreme {
  background: rgba(122,46,56,0.15);
  border-color: rgba(122,46,56,0.6);
}
.alert-card.severity-severe {
  background: rgba(193,85,74,0.12);
  border-color: rgba(193,85,74,0.5);
}
.alert-card.severity-moderate {
  background: rgba(217,132,58,0.10);
  border-color: rgba(217,132,58,0.4);
}
.alert-card.severity-minor {
  background: rgba(201,162,39,0.08);
  border-color: rgba(201,162,39,0.3);
}
.alert-card-expanded {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  color: var(--steel-light);
  line-height: 1.6;
  max-height: 200px;
  overflow-y: auto;
}

/* ── AI INSIGHTS CARDS ──────────────────────────────────────────────────────── */
.insight-card {
  background: linear-gradient(165deg, rgba(255,255,255,0.04), rgba(0,0,0,0.04));
  border: 1px solid var(--hair);
  border-radius: 1.25rem;
  padding: 1.25rem;
  transition: all .3s cubic-bezier(.19,1,.22,1);
}
.insight-card:hover {
  border-color: var(--hair-strong);
  transform: translateY(-3px);
  box-shadow: 0 16px 35px -18px rgba(0,0,0,0.6);
}
.insight-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}
.insight-icon.clothing { background: rgba(91,143,185,0.15); border: 1px solid rgba(91,143,185,0.3); }
.insight-icon.activity { background: rgba(95,167,119,0.15); border: 1px solid rgba(95,167,119,0.3); }
.insight-icon.summary { background: rgba(205,164,59,0.15); border: 1px solid rgba(205,164,59,0.3); }
.insight-icon.health { background: rgba(193,85,74,0.15); border: 1px solid rgba(193,85,74,0.3); }
.insight-icon.driving { background: rgba(155,79,150,0.15); border: 1px solid rgba(155,79,150,0.3); }
.insight-icon.gardening { background: rgba(95,167,119,0.15); border: 1px solid rgba(95,167,119,0.3); }

/* ── RAIN RADAR TIMELINE ────────────────────────────────────────────────────── */
.rain-timeline-container {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 80px;
  padding: 0;
}
.rain-bar {
  flex: 1;
  border-radius: 3px 3px 0 0;
  min-height: 3px;
  transition: all .3s ease;
  position: relative;
}
.rain-bar:hover {
  filter: brightness(1.3);
  transform: scaleY(1.1);
  transform-origin: bottom;
}
.rain-bar.light   { background: linear-gradient(180deg, rgba(91,143,185,0.7), rgba(91,143,185,0.3)); }
.rain-bar.moderate { background: linear-gradient(180deg, rgba(91,143,185,1), rgba(91,143,185,0.5)); }
.rain-bar.heavy   { background: linear-gradient(180deg, rgba(193,85,74,0.9), rgba(91,143,185,0.7)); }
.rain-bar.none    { background: rgba(255,255,255,0.04); }

.rain-bar-tooltip {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel);
  border: 1px solid var(--hair);
  border-radius: 6px;
  padding: 3px 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  color: var(--ivory);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
.rain-bar:hover .rain-bar-tooltip { opacity: 1; }

/* ── GOLDEN HOUR TIMELINE ───────────────────────────────────────────────────── */
.golden-hour-bar {
  position: relative;
  height: 40px;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
}
.gh-segment {
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  transition: all .3s ease;
  overflow: hidden;
}
.gh-segment:hover { filter: brightness(1.15); }
.gh-segment.night   { background: linear-gradient(135deg, #0a0d14, #151d34); color: rgba(255,255,255,0.4); }
.gh-segment.blue-am { background: linear-gradient(135deg, #1a2a4a, #2a3a5a); }
.gh-segment.golden-am { background: linear-gradient(135deg, #8B6914, #C9A227); color: #000; }
.gh-segment.day     { background: linear-gradient(135deg, #3a6a9a, #5B8FB9); }
.gh-segment.golden-pm { background: linear-gradient(135deg, #C9A227, #8B6914); color: #000; }
.gh-segment.blue-pm { background: linear-gradient(135deg, #2a3a5a, #1a2a4a); }

.gh-now-marker {
  position: absolute;
  top: -4px;
  bottom: -4px;
  width: 3px;
  background: var(--ivory);
  border-radius: 3px;
  box-shadow: 0 0 10px rgba(255,255,255,0.5);
  z-index: 5;
  transition: left 1s cubic-bezier(.19,1,.22,1);
}

.gh-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--steel);
  letter-spacing: 0.05em;
}
.gh-label-dot {
  width: 8px;
  height: 8px;
  border-radius: 3px;
}

/* ── FEELS LIKE / DEW POINT / CLOUD COVER CARDS ─────────────────────────────── */
.feels-factor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.feels-factor:last-child { border-bottom: none; }
.feels-factor-bar {
  width: 60px;
  height: 4px;
  border-radius: 4px;
  background: rgba(255,255,255,0.06);
  overflow: hidden;
}
.feels-factor-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 1s cubic-bezier(.19,1,.22,1);
}

.dew-point-gauge {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 3px solid var(--hair);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}
.dew-point-ring {
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: var(--aurora);
  transition: transform 1.5s cubic-bezier(.19,1,.22,1);
}

.cloud-cover-visual {
  width: 100%;
  height: 60px;
  border-radius: 12px;
  background: linear-gradient(180deg, #1a2a4a 0%, #0a0d14 100%);
  position: relative;
  overflow: hidden;
}
.cloud-layer {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(255,255,255,0.08), rgba(255,255,255,0.15), rgba(255,255,255,0.05));
  transition: width 1.2s cubic-bezier(.19,1,.22,1);
}

/* ── POLLEN INDEX ───────────────────────────────────────────────────────────── */
.pollen-card {
  background: linear-gradient(165deg, rgba(255,255,255,0.035), rgba(0,0,0,0.04));
  border: 1px solid var(--hair);
  border-radius: 1rem;
  padding: 1rem;
  text-align: center;
  transition: all .3s ease;
}
.pollen-card:hover {
  transform: translateY(-3px);
  border-color: var(--hair-strong);
}
.pollen-level-bar {
  width: 100%;
  height: 6px;
  border-radius: 6px;
  background: rgba(255,255,255,0.06);
  overflow: hidden;
  margin-top: 0.5rem;
}
.pollen-level-fill {
  height: 100%;
  border-radius: 6px;
  transition: width 1s cubic-bezier(.19,1,.22,1);
}
.pollen-low    { background: #5FA777; }
.pollen-medium { background: #C9A227; }
.pollen-high   { background: #D9843A; }
.pollen-vhigh  { background: #C1554A; }

/* ── HISTORICAL COMPARISON ──────────────────────────────────────────────────── */
.history-card {
  background: linear-gradient(165deg, rgba(255,255,255,0.035), rgba(0,0,0,0.04));
  border: 1px solid var(--hair);
  border-radius: 1rem;
  padding: 1rem;
  text-align: center;
  transition: all .3s ease;
}
.history-card:hover {
  transform: translateY(-2px);
  border-color: var(--hair-strong);
}
.trend-arrow {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
}
.trend-up   { color: #C1554A; background: rgba(193,85,74,0.12); }
.trend-down { color: #5B8FB9; background: rgba(91,143,185,0.12); }
.trend-same { color: var(--steel); background: rgba(255,255,255,0.04); }

/* ── MULTI-CITY DASHBOARD ───────────────────────────────────────────────────── */
.city-card {
  background: linear-gradient(165deg, rgba(255,255,255,0.045), rgba(0,0,0,0.05));
  border: 1px solid var(--hair);
  border-radius: 1.25rem;
  padding: 1.25rem;
  transition: all .3s cubic-bezier(.19,1,.22,1);
  position: relative;
  overflow: hidden;
}
.city-card:hover {
  border-color: var(--hair-strong);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -20px rgba(0,0,0,0.6);
}
.city-card-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 150px;
}
.city-card-loading::after {
  content: '';
  width: 24px;
  height: 24px;
  border: 2px solid var(--hair);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── RESPONSIVE ADJUSTMENTS FOR NEW SECTIONS ────────────────────────────────── */
@media (max-width: 374px) {
  .map-layer-btn { font-size: 0.5rem; padding: 3px 6px; }
  #weatherMap { height: 250px !important; }
  .rain-timeline-container { height: 60px; }
  .golden-hour-bar { height: 30px; }
  .gh-segment { font-size: 6px; }
  .insight-card { padding: 0.875rem; }
  .pollen-card, .history-card { padding: 0.75rem; }
  .city-card { padding: 1rem; }
}

@media (min-width: 375px) and (max-width: 639px) {
  .map-layer-btn { font-size: 0.55rem; padding: 4px 7px; }
  #weatherMap { height: 280px !important; }
}