/* ═══════════════════════════════════════════════
   IDENTITYGEN — Premium Theme (Light Default + Dark Mode)
   ═══════════════════════════════════════════════ */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ─── Light Theme (Default) ─── */
:root {
  --bg: #f5f7fb;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: rgba(255, 255, 255, 0.95);
  --border: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(0, 0, 0, 0.15);
  --text: #1a1d2e;
  --text-dim: #5b6078;
  --text-muted: #9ca3b8;
  --accent: #6366f1;
  --accent-2: #4f46e5;
  --accent-glow: rgba(99, 102, 241, 0.18);
  --accent-soft: rgba(99, 102, 241, 0.08);
  --uk-accent: #e11d48;
  --uk-accent-2: #be123c;
  --uk-glow: rgba(225, 29, 72, 0.18);
  --uk-soft: rgba(225, 29, 72, 0.08);
  --green: #059669;
  --green-glow: rgba(5, 150, 105, 0.2);
  --red: #dc2626;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 8px;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', 'Fira Code', monospace;
  --header-h: 64px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-bg: rgba(255, 255, 255, 0.72);
  --header-border: rgba(0, 0, 0, 0.06);
  --select-bg: rgba(99, 102, 241, 0.04);
  --select-border: rgba(99, 102, 241, 0.18);
  --select-option-bg: #fff;
  --card-highlight-bg: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.03));
  --card-highlight-border: rgba(99, 102, 241, 0.12);
  --card-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  --particle-color: 99, 102, 241;
  --particle-opacity: 0.25;
  --logo-gradient: linear-gradient(135deg, var(--accent-2) 20%, var(--accent));
  --hero-h1-gradient: linear-gradient(135deg, #1a1d2e 0%, #4338ca 40%, var(--accent) 100%);
  --lang-border: rgba(99, 102, 241, 0.25);
  --lang-bg: rgba(99, 102, 241, 0.06);
  --lang-color: #4f46e5;
  --lang-hover-bg: rgba(99, 102, 241, 0.12);
  --lang-hover-border: rgba(99, 102, 241, 0.4);
  --lang-hover-color: #3730a3;
}

/* ─── Dark Theme ─── */
body.dark-mode {
  --bg: #050510;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.14);
  --text: #eef0f6;
  --text-dim: #6b7094;
  --text-muted: #3d4266;
  --accent: #818cf8;
  --accent-2: #6366f1;
  --accent-glow: rgba(99, 102, 241, 0.25);
  --accent-soft: rgba(129, 140, 248, 0.1);
  --uk-accent: #fb7185;
  --uk-accent-2: #f43f5e;
  --uk-glow: rgba(244, 63, 94, 0.25);
  --uk-soft: rgba(251, 113, 133, 0.1);
  --green: #34d399;
  --green-glow: rgba(52, 211, 153, 0.25);
  --red: #f87171;
  --header-bg: rgba(5, 5, 16, 0.65);
  --header-border: rgba(255, 255, 255, 0.06);
  --select-bg: rgba(129, 140, 248, 0.06);
  --select-border: rgba(129, 140, 248, 0.2);
  --select-option-bg: #12122a;
  --card-highlight-bg: linear-gradient(135deg, rgba(99, 102, 241, 0.06), rgba(139, 92, 246, 0.03));
  --card-highlight-border: rgba(99, 102, 241, 0.12);
  --card-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --particle-color: 129, 140, 248;
  --particle-opacity: 0.4;
  --logo-gradient: linear-gradient(135deg, #fff 20%, var(--accent));
  --hero-h1-gradient: linear-gradient(135deg, #fff 0%, #c7d2fe 40%, var(--accent) 100%);
  --lang-border: rgba(129, 140, 248, 0.3);
  --lang-bg: rgba(129, 140, 248, 0.08);
  --lang-color: #c4b5fd;
  --lang-hover-bg: rgba(129, 140, 248, 0.18);
  --lang-hover-border: rgba(129, 140, 248, 0.5);
  --lang-hover-color: #ede9fe;
}

body.uk-mode {
  --accent: var(--uk-accent);
  --accent-2: var(--uk-accent-2);
  --accent-glow: var(--uk-glow);
  --accent-soft: var(--uk-soft);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
  transition: background 0.4s ease, color 0.4s ease;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

::selection {
  background: var(--accent);
  color: #fff;
}

/* ─── Animated Background ─── */
#particles-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: var(--particle-opacity);
}

.gradient-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
  transition: all 1.2s ease;
}

.orb-1 {
  width: 700px;
  height: 700px;
  top: -250px;
  left: -200px;
  background: var(--accent-glow);
  opacity: 0.55;
}

body:not(.dark-mode) .orb-1 {
  opacity: 0.35;
}

.orb-2 {
  width: 500px;
  height: 500px;
  bottom: -200px;
  right: -150px;
  background: rgba(139, 92, 246, 0.15);
  opacity: 0.45;
}

body:not(.dark-mode) .orb-2 {
  opacity: 0.2;
}

.orb-3 {
  width: 350px;
  height: 350px;
  top: 50%;
  left: 60%;
  background: var(--accent-glow);
  opacity: 0.1;
  animation: orbFloat 8s ease-in-out infinite alternate;
}

body:not(.dark-mode) .orb-3 {
  opacity: 0.06;
}

@keyframes orbFloat {
  from {
    transform: translate(0, 0)
  }

  to {
    transform: translate(-40px, 30px)
  }
}

/* ─── Header ─── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  background: var(--header-bg);
  backdrop-filter: blur(24px) saturate(1.6);
  border-bottom: 1px solid var(--header-border);
  transition: background 0.4s ease, border-color 0.4s ease;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  position: relative;
}

.logo:hover {
  text-decoration: none;
}

.logo-glow {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-glow);
  filter: blur(16px);
  left: -5px;
  top: 50%;
  transform: translateY(-50%);
}

.logo-icon {
  font-size: 1.4em;
  position: relative;
  z-index: 1;
}

.logo-text {
  font-weight: 900;
  font-size: 1.15em;
  position: relative;
  z-index: 1;
  background: var(--logo-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.country-switcher {
  display: flex;
  gap: 4px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  padding: 3px;
}

.country-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: var(--radius-xs);
  border: none;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 0.82em;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.country-btn:hover {
  color: var(--text);
  background: rgba(0, 0, 0, 0.04);
}

body.dark-mode .country-btn:hover {
  background: rgba(255, 255, 255, 0.04);
}

.country-btn.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 12px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.country-flag {
  font-size: 1.1em;
}

/* ── Theme Toggle Button ── */
.theme-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border);
  background: var(--bg-card);
  font-size: 1.1em;
  cursor: pointer;
  transition: all var(--transition);
  padding: 0;
  line-height: 1;
}

.theme-btn:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: rotate(20deg);
  box-shadow: 0 0 16px var(--accent-glow);
}

/* ── Language Toggle Button ── */
.lang-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--lang-border);
  background: var(--lang-bg);
  color: var(--lang-color);
  font-family: var(--font);
  font-size: 0.82em;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.03em;
}

.lang-btn:hover {
  background: var(--lang-hover-bg);
  border-color: var(--lang-hover-border);
  color: var(--lang-hover-color);
  box-shadow: 0 0 16px var(--accent-glow);
}

.lang-globe {
  font-size: 1em;
}

.icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-dim);
  transition: all var(--transition);
}

.icon-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
  text-decoration: none;
}

/* ─── Main ─── */
main {
  position: relative;
  z-index: 1;
  max-width: 880px;
  margin: 0 auto;
  padding: 48px 24px 72px;
}

/* ─── Hero ─── */
.hero {
  text-align: center;
  margin-bottom: 44px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 20px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78em;
  font-weight: 600;
  margin-bottom: 16px;
  border: 1px solid rgba(99, 102, 241, 0.12);
  letter-spacing: 0.02em;
}

.hero h1 {
  font-size: clamp(2em, 5vw, 3.2em);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  background: var(--hero-h1-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 14px;
}

.hero-desc {
  color: var(--text-dim);
  font-size: 1.05em;
  max-width: 540px;
  margin: 0 auto;
}

/* ─── Controls — Prominent Region Selector ─── */
.controls-bar {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
  flex-wrap: wrap;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--card-shadow);
  transition: background 0.4s ease, border-color 0.4s ease;
}

.select-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  flex: 1;
  min-width: 220px;
}

.select-group label {
  font-size: 0.72em;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.select-wrapper {
  position: relative;
}

.select-wrapper select {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  padding: 13px 42px 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--select-border);
  background: var(--select-bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95em;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.select-wrapper select:hover {
  border-color: rgba(99, 102, 241, 0.4);
  background: rgba(99, 102, 241, 0.08);
}

.select-wrapper select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.select-wrapper select option {
  background: var(--select-option-bg);
  color: var(--text);
}

.select-chevron {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--accent);
}

.gen-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 30px;
  border-radius: var(--radius-sm);
  border: none;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: #fff;
  font-family: var(--font);
  font-size: 0.95em;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 24px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  white-space: nowrap;
  align-self: flex-end;
}

.gen-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px var(--accent-glow);
}

.gen-btn:active {
  transform: translateY(0);
}

.gen-btn-icon {
  display: flex;
}

.gen-btn.loading .gen-btn-icon {
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ─── Loading ─── */
.loading-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 32px 0;
  color: var(--text-dim);
  font-size: 0.9em;
}

.spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

/* ─── Info Cards ─── */
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.info-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

body.dark-mode .info-card {
  box-shadow: none;
}

.info-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-glow), transparent);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.info-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

body.dark-mode .info-card:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.info-card:hover::after {
  opacity: 0.5;
}

.info-card.span-2 {
  grid-column: 1 / -1;
}

.card-icon {
  font-size: 1.4em;
  padding: 8px;
  border-radius: var(--radius-xs);
  background: var(--accent-soft);
  min-width: 40px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.card-body {
  flex: 1;
  min-width: 0;
  position: relative;
  z-index: 1;
}

.card-label {
  font-size: 0.7em;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 3px;
}

.card-value {
  font-size: 1.05em;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.info-card.span-2 .card-value {
  white-space: normal;
  word-break: break-word;
  line-height: 1.5;
}

.card-badge {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 0.65em;
  font-weight: 600;
  color: var(--accent);
  opacity: 0;
  transition: opacity 0.25s;
  z-index: 2;
  padding: 3px 9px;
  border-radius: 6px;
  background: var(--accent-soft);
}

.info-card:hover .card-badge {
  opacity: 1;
}

.info-card.copied {
  border-color: var(--green) !important;
}

.info-card.copied .card-badge {
  opacity: 1;
  color: var(--green);
  background: rgba(52, 211, 153, 0.1);
}

.card-highlight {
  background: var(--card-highlight-bg);
  border-color: var(--card-highlight-border);
}

body.uk-mode .card-highlight {
  background: linear-gradient(135deg, rgba(225, 29, 72, 0.05), rgba(251, 113, 133, 0.03));
  border-color: rgba(225, 29, 72, 0.12);
}

body.uk-mode.dark-mode .card-highlight {
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.06), rgba(251, 113, 133, 0.03));
  border-color: rgba(244, 63, 94, 0.12);
}

/* ─── Action Bar ─── */
.action-bar {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 26px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 0.88em;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.action-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
  color: var(--text);
  transform: translateY(-1px);
}

/* ─── Map ─── */
.map-section {
  margin-top: 44px;
}

.map-section h2 {
  text-align: center;
  font-size: 1.2em;
  font-weight: 700;
  margin-bottom: 16px;
}

.map-frame {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.1);
}

body.dark-mode .map-frame {
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4);
}

.map-frame iframe {
  width: 100%;
  height: 380px;
  border: 0;
  display: block;
}

.map-note {
  text-align: center;
  margin-top: 10px;
  font-size: 0.78em;
  color: var(--text-muted);
}

.map-note a {
  color: var(--text-dim);
}

.map-note a:hover {
  color: var(--accent);
}

/* ─── Toast ─── */
.toast-container {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
}

.toast {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  background: var(--green);
  color: #fff;
  font-weight: 600;
  font-size: 0.88em;
  opacity: 0;
  transform: translateY(16px);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 8px 30px var(--green-glow);
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Footer ─── */
footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  text-align: center;
}

.footer-inner {
  color: var(--text-muted);
  font-size: 0.78em;
}

.footer-inner a {
  color: var(--text-dim);
}

/* ─── Animations ─── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

/* ─── Responsive ─── */
@media (max-width: 680px) {
  header {
    padding: 0 14px;
    height: 56px;
  }

  .header-actions {
    gap: 5px;
  }

  .country-btn {
    padding: 6px 10px;
    font-size: 0.78em;
  }

  main {
    padding: 28px 14px 48px;
  }

  .hero h1 {
    font-size: 1.8em;
  }

  .hero-desc {
    font-size: 0.92em;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .info-card.span-2 {
    grid-column: 1;
  }

  .controls-bar {
    flex-direction: column;
    padding: 16px;
  }

  .gen-btn {
    width: 100%;
    justify-content: center;
    align-self: stretch;
  }

  .select-group {
    min-width: unset;
  }

  .map-frame iframe {
    height: 260px;
  }

  .theme-btn {
    width: 32px;
    height: 32px;
    font-size: 1em;
  }
}