/* =====================================================
   Global Performance Variables
   ===================================================== */
   :root {

  /* ===== Card ===== */
  --card-bg-light: #ffffffee;
  --card-bg-dark: rgba(15, 23, 42, 0.96);
  --card-radius: 18px;

  /* ===== Shadows ===== */
  --card-shadow-desktop: 0 18px 40px rgba(15, 23, 42, 0.12);
  --card-shadow-dark: 0 18px 40px rgba(0, 0, 0, 0.8);

  --city-shadow-desktop: 0 8px 20px rgba(15, 23, 42, 0.08);
  --city-shadow-hover: 0 14px 34px rgba(15, 23, 42, 0.14);
  --city-shadow-mobile: 0 4px 10px rgba(0,0,0,0.08);

  /* ===== Blur ===== */
  --card-blur-desktop: 14px;

  /* ===== Colors ===== */
  --primary: #2563eb;
  --primary-hover: #1d4ed8;

  --text-dark: #0f172a;
  --text-muted: #6b7280;
  --text-darkmode: #e5e7eb;
  --text-muted-dark: #9ca3af;

  /* ===== Borders ===== */
  --border-light: rgba(148, 163, 184, 0.3);
  --border-medium: rgba(148, 163, 184, 0.4);
  --border-strong: rgba(148, 163, 184, 0.6);

  /* ===== Background ===== */
  --bg-soft: #f9fafb;
  --bg-muted: rgba(241, 245, 249, 0.9);
}

/* ---------- Layout: Hero / Main ---------- */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ---------- Card ---------- */

.card {
  background: var(--card-bg-light);
  border-radius: var(--card-radius);
  border: 1px solid var(--border-light);
  box-shadow: var(--card-shadow-desktop);
  padding: 18px 20px;

  backdrop-filter: blur(var(--card-blur-desktop));
  -webkit-backdrop-filter: blur(var(--card-blur-desktop));
}

/* Slight variation for nested cards in facts section */
.info-block .card {
  background: rgba(248, 250, 252, 0.9);
  border-style: dashed;
}

/* Dark mode overrides for cards */
body.dark-mode .card {
  background: var(--card-bg-dark);
  border-color: var(--border-medium);
  box-shadow: var(--card-shadow-dark);
}

body.dark-mode .info-block .card {
  background: rgba(15, 23, 42, 0.8);
}

/* ---------- Main Clock Block ---------- */

.info-block {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.main-clock {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

/* 🔵 UTC pill clock */
.utc-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  background: rgba(37, 99, 235, 0.06);
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  font-size: 0.85rem;
  opacity: 0.9;
}

body.dark-mode .utc-row {
  background: rgba(37, 99, 235, 0.14);
  border-color: rgba(37, 99, 235, 0.25);
}

.clock-time {
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
  font-weight: 500;
}

.clock-tz {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #6b7280;
}

body.dark-mode .clock-tz {
  color: #9ca3af;
}

/* ---------- Meta Row (country, capital, etc.) ---------- */

.meta-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px 16px;
  margin-top: 6px;
}

.meta {
  font-size: 0.9rem;
  line-height: 1.4;
  color:var(--text-muted);
  padding: 8px 10px;
  border-left: 3px solid rgba(148, 163, 184, 0.6);
  background: rgba(241, 245, 249, 0.9);
  border-radius: 0 10px 10px 0;
}

body.dark-mode .meta {
  color: #e5e7eb;
  background: rgba(15, 23, 42, 0.7);
}

/* ---------- Section Titles ---------- */

.section-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 12px 0 10px;
  color: #0f172a;
}

body.dark-mode .section-title {
  color: #e5e7eb;
}

.section-title img.flag-inline-title {
  box-shadow: none;
}

/* ---------- Cities Lists ---------- */

.cities {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 8px;
}

.city-card {

  padding: 14px 16px;

  border-radius: 16px;

  background:
  radial-gradient(circle at top right, rgba(37,99,235,0.14), transparent 55%),
  rgba(255,255,255,0.96);

  border: 1px solid rgba(148,163,184,0.35);

  box-shadow: var(--city-shadow-desktop);

  display: flex;
  flex-direction: column;

  gap: 6px;

  transition: transform .12s ease, box-shadow .12s ease;
}

@media (hover:hover){
.city-card:hover{

  transform: translateY(-2px);

  box-shadow: var(--city-shadow-hover);

}
}

body.dark-mode .city-card {

  background:
  radial-gradient(circle at top right, rgba(37,99,235,0.22), transparent 55%),
  var(--card-bg-dark);

  border-color: rgba(148,163,184,0.25);

  box-shadow: 0 12px 30px rgba(0,0,0,0.6);

}

.city-name {
  font-size: 0.95rem;
  font-weight: 500;     /* stronger like India page */
  letter-spacing: .01em;
  color: var(--text-dark);
}

.city-time {
  font-size: 1.35rem;   /* bigger clock */
  font-weight: 600;     /* bold */
  font-feature-settings: "tnum";
  letter-spacing: .01em;
  color:var(--text-dark);
}

.city-offset{
  font-size: .8rem;
  font-weight: 400;
  color: var(--text-muted);
}

body.dark-mode .city-name {
  color: var(--text-darkmode);
}

body.dark-mode .city-time{
  color:var(--text-darkmode);
}

body.dark-mode .city-offset {
  color:var(--text-darkmode);
}

/* ---------- Facts, Holidays & Tourism Block ---------- */

.info-block ul {
  margin: 6px 0 10px;
  padding-left: 20px;
  font-size: 0.9rem;
  color: #4b5563 !important;
}

body.dark-mode .info-block ul {
  color: #9ca3af;
}

.info-block li {
  margin-bottom: 4px;
}

.info-block h4 {
  font-size: 0.98rem;
  margin-top: 10px;
  margin-bottom: 4px;
  font-weight: 600;
  color: #0f172a;
}

body.dark-mode .info-block h4 {
  color: #e5e7eb;
}

/* SEO text links – light mode */
.seo-text a {
  color: #2563eb;
}

.seo-text a:hover {
  color: #1d4ed8;
}

/* SEO text links – dark mode */
body.dark-mode .seo-text a {
  color: #93c5fd;
  text-decoration: underline;
}

body.dark-mode .seo-text a:hover {
  color: #60a5fa;
}

/* ---------- Related Searches ---------- */

.related-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.related-tags a {
  display: inline-block;
  padding: 6px 12px;
  font-size: 0.85rem;
  border-radius: 999px;

  background: var(--bg-soft);
  border: 1px solid rgba(148,163,184,0.4);

  color: #2563eb;
  text-decoration: none;

  transition: background .12s ease, border-color .12s ease, transform .08s ease;
}

.related-tags a:hover {
  background: rgba(37,99,235,0.06);
  border-color: #2563eb;
  transform: translateY(-1px);
}

/* Dark mode */

body.dark-mode .related-tags a {
  background: rgba(15,23,42,0.9);
  border-color: rgba(148,163,184,0.5);
  color: #93c5fd;
  text-decoration: none;
}

body.dark-mode .related-tags a:hover {
  background: rgba(37,99,235,0.15);
  border-color: #2563eb;
  color: #e5f0ff;
  text-decoration: none;
}

/* ---------- Converter + UK Divisions Wrapper ---------- */

.converter-countries-wrapper {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* Converter box */
.converter {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.converter .section-title {
  margin-bottom: 4px;
}

.converter .row {
  display: grid;
  grid-template-columns: 1.1fr 1.1fr 1.1fr;
  gap: 8px;
}

.converter select,
.converter input[type="datetime-local"] {
  width: 100%;
  border-radius: 10px;
  padding: 8px 10px;
  border: 1px solid rgba(148, 163, 184, 0.55);
  font-size: 0.9rem;
  background:var(--bg-soft);
  color: #111827;
  outline: none;
  appearance: none;
}

.converter select:focus,
.converter input[type="datetime-local"]:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.25);
}

body.dark-mode .converter select,
body.dark-mode .converter input[type="datetime-local"] {
  background: rgba(15, 23, 42, 0.9);
  color: #e5e7eb;
}

/* Converter buttons */
.convert-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.cta {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  border: none;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  background: #2563eb;
  color: #f9fafb;
  transition: transform 0.08s ease-out, box-shadow 0.12s ease-out, background 0.1s ease-out;
  box-shadow: 0 12px 25px rgba(37, 99, 235, 0.45);
}

.cta:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
}

.cta:active {
  transform: translateY(0);
  box-shadow: 0 6px 16px rgba(30, 64, 175, 0.45);
}

/* ===== Override Convert button (remove blue bg) ===== */
#convert-btn {
  background: transparent !important;
  color: #2563eb;
  border: 1px solid rgba(148, 163, 184, 0.7);
  box-shadow: none;
}

/* Hover */
#convert-btn:hover {
  background: rgba(37, 99, 235, 0.06);
  color: #1d4ed8;
}

/* Active */
#convert-btn:active {
  box-shadow: none;
}

/* Dark mode */
body.dark-mode #convert-btn {
  color: #93c5fd;
  border-color: rgba(148, 163, 184, 0.6);
}

body.dark-mode #convert-btn:hover {
  background: rgba(37, 99, 235, 0.12);
  color: #e5f0ff;
}

/* ===== Swap Button – Convert Button Style ===== */

.swap-btn {
  flex: 0 0 auto;
  width: 40px;
  padding-inline: 0;
  font-size: 1.1rem;

  background: transparent;
  border: 1px solid rgba(148, 163, 184, 0.7);
  box-shadow: none;
  transition: background 0.12s ease-out, border-color 0.12s ease-out;
}

/* Icon default */
.swap-icon {
  color: #2563eb;
  font-size: 1.1rem;
  line-height: 1;
}

/* Hover — SAME feel as Convert button */
.swap-btn:hover {
  background: rgba(37, 99, 235, 0.06);
  border-color: #2563eb;
}

/* Hover icon */
.swap-btn:hover .swap-icon {
  color: #1d4ed8;
}

/* Active */
.swap-btn:active {
  background: rgba(37, 99, 235, 0.1);
  box-shadow: none;
}

/* Dark mode */
body.dark-mode .swap-btn {
  border-color: rgba(148, 163, 184, 0.6);
}

body.dark-mode .swap-btn:hover {
  background: rgba(37, 99, 235, 0.12);
  border-color: #2563eb;
}

body.dark-mode .swap-icon {
  color: #93c5fd;
}

body.dark-mode .swap-btn:hover .swap-icon {
  color: #e5f0ff;
}

/* Converter result box */
#convert-result-box {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background:var(--bg-soft);
  border: 1px solid rgba(148, 163, 184, 0.5);
}

body.dark-mode #convert-result-box {
  background: rgba(15, 23, 42, 0.95);
}

#convert-result-box h3 {
  font-size: 0.95rem;
  margin-bottom: 6px;
}

#convert-result {
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
}

/* Hidden utility */
.hidden {
  display: none !important;
}

/* Small info text under converter */
.info-text {
  font-size: 0.82rem;
  color: #6b7280;
}

body.dark-mode .info-text {
  color: #9ca3af;
}

/* Divider inside converter */
.divider {
  border: none;
  border-top: 1px solid rgba(148, 163, 184, 0.3);
  margin: 10px 0;
}

/* ---------- Nations & Regions ---------- */
.country-divisions {
  display: flex;
  flex-direction: column;
}

.states-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 6px;
}

.division-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 0.9rem;
  text-decoration: none;
  color: #4b5563;
  background:var(--bg-soft);
  border: 1px solid rgba(148, 163, 184, 0.4);
  transition: background 0.12s ease-out, border-color 0.12s ease-out,
              transform 0.08s ease-out, color 0.12s ease-out;
}

.division-link::after {
  content: "→";
  font-size: 0.9rem;
  opacity: 0.7;
}

.division-link:hover {
  background: rgba(37, 99, 235, 0.06);
  border-color: #2563eb;
  color: #111827;
  transform: translateY(-1px);
}

body.dark-mode .division-link {
  color: #e5e7eb;
  background: rgba(15, 23, 42, 0.9);
}

body.dark-mode .division-link:hover {
  background: rgba(37, 99, 235, 0.12);
  border-color: #2563eb;
  color: #e5f0ff;
}

/* ---------- Back Button ---------- */

.back-home-wrapper {
  max-width: 1200px;
  margin: 0 auto 32px;
  padding: 0 16px;
}

.back-home-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  text-decoration: none;
  font-size: 0.9rem;
  color: #6b7280;
  background:var(--bg-soft);
  transition: background 0.12s ease-out, border-color 0.12s ease-out,
              transform 0.08s ease-out, color 0.12s ease-out;
}

.back-home-button:hover {
  background: rgba(37, 99, 235, 0.06);
  border-color: #2563eb;
  color: #111827;
  transform: translateY(-1px);
}

body.dark-mode .back-home-button {
  color: #9ca3af;
  background: rgba(15, 23, 42, 0.9);
  border-color: rgba(148, 163, 184, 0.6);
}

body.dark-mode .back-home-button:hover {
  background: rgba(37, 99, 235, 0.12);
  border-color: #2563eb;
  color: #e5e7eb;
}

/* Dark mode: keep headline & paragraph hierarchy just like light mode */
body.dark-mode .info-block p,
body.dark-mode .info-block ul,
body.dark-mode .info-block li {
  color: #9ca3af !important; /* muted paragraph/list text */
}

/* ----------Country Title ---------- */
.country-title {
  text-align: center;
  margin-bottom: 16px;
}

.country-title .title-main {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(1.6rem, 3.5vw, 2.1rem);
  font-weight: 600;
  color: #0f172a;
}

.flag-inline-title {
  height: 1em;   /* 🔥 key fix: text ke proportional */
  width: auto;
  object-fit: contain;
  border-radius: 3px;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.18);
}

.country-title .tz-small {
  display: block;
  margin-top: 8px;
  font-size: 0.85rem;
  opacity: 0.75;
  color: #6b7280;
}

body.dark-mode .country-title .tz-small {
  opacity: 0.85;
  color: #9ca3af;
}
body.dark-mode .country-title .title-main {
  color: #e5e7eb;
}

/* ---------- Multiple Big Timezone Clocks ---------- */

.country-big-clocks {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
}

/* Individual Timezone Card */
.tz-box {
  text-align: center;
  padding: 16px 14px;
  border-radius: 16px;

  /* Modern surface */
  background: rgba(248, 250, 252, 0.95);
  border: 1px solid rgba(148, 163, 184, 0.35);

  /* Subtle elevation (Material / iOS style) */
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);

  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

/* Optional hover polish (desktop only) */
@media (hover: hover) {
  .tz-box:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 26px rgba(15, 23, 42, 0.14);
  }
}

/* Dark mode */
body.dark-mode .tz-box {
  background: rgba(15, 23, 42, 0.95);
  border-color: rgba(148, 163, 184, 0.25);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
}

/* Timezone Label (secondary text) */
.tz-label {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #6b7280;
  margin-bottom: 6px;
}

body.dark-mode .tz-label {
  color: #9ca3af;
}

/* Time Value (primary focus) */
.tz-time {
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  color: #0f172a;
}

body.dark-mode .tz-time {
  color: #e5e7eb;
}

/* ---------- Responsiveness ---------- */

@media (max-width: 960px) {
  .main-clock {
    align-items: flex-start;
  }

  .converter .row {
    grid-template-columns: 1fr;
  }
}

/* =========================================
   📱 Mobile Performance Optimized View
   ========================================= */
@media (max-width: 640px) {

  .card {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  .city-card {
    background: #ffffff !important;
    background-image: none !important;
    border: 1px solid rgba(148,163,184,0.3) !important;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06) !important;
    transform: none !important;
    transition: none !important;
    will-change: auto;
  }

  body.dark-mode .city-card {
    background: #0f172a !important;
    border-color: rgba(148,163,184,0.25) !important;
    box-shadow: 0 2px 6px rgba(0,0,0,0.4) !important;
  }

  .tz-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;  
    background: #f8fafc !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06) !important;
    transform: none !important;
  }

  body.dark-mode .tz-box {
    background: #0f172a !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.5) !important;
  }

  .tz-time {
    font-size: 2rem;
    line-height: 1;
    margin-top: 2px;
  }

  .utc-row {
    max-width: 320px;
    margin: 6px auto 0;
  }

  /* 🇺🇸 Title alignment */
  .country-title {
    text-align: left;
  }

  .country-title .title-main {
    align-items: flex-start;
    justify-content: flex-start;
  }

  .country-title .tz-small {
    text-align: center;
  }

  .country-title .flag-inline-title {
    margin-top: 4px;
  }
  
  .related-tags {
    gap: 6px;
  }

  .related-tags a {
    font-size: 0.82rem;
    padding: 5px 10px;
  }

}

@media (max-width: 640px) {
  .city-card,
  .tz-box,
  .cta,
  .division-link {
    transition: none !important;
    animation: none !important;
  }
}

/* ---------- Reduced Motion Preference ---------- */

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}