@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700&family=Inter:wght@400;500;600&display=swap');

/* ── Variables ── */
:root {
  --bg-base:       #0a0e1a;
  --bg-surface:    #0f1629;
  --bg-surface-2:  #162040;
  --bg-surface-3:  #1e2d54;
  --gold:          #f0b429;
  --gold-lt:       #fcd34d;
  --green:         #22c55e;
  --green-dk:      #052e16;
  --red:           #ef4444;
  --red-dk:        #450a0a;
  --blue:          #3b82f6;
  --text:          #f1f5f9;
  --text-muted:    #94a3b8;
  --text-dim:      #475569;
  --border:        #1e3a5f;
  --border-bright: #2563eb;
  --font-body:     'Inter', system-ui, sans-serif;
  --font-number:   'Barlow Condensed', 'Inter', sans-serif;
  --radius:        10px;
  --radius-sm:     6px;
  --shadow:        0 4px 24px rgba(0,0,0,0.4);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-base);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
}
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-lt); }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--bg-surface-3); border-radius: 3px; }

/* ── Alert Banner ── */
#alert-banner {
  display: none;
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--red-dk);
  border-bottom: 2px solid var(--red);
  padding: 10px 20px;
  align-items: center;
  gap: 12px;
}
#alert-banner.visible { display: flex; }
#alert-banner .alert-icon { font-size: 20px; flex-shrink: 0; }
#alert-banner .alert-text { flex: 1; font-size: 13px; line-height: 1.4; }
#alert-banner .alert-text strong { color: var(--red); font-size: 14px; display: block; }
#alert-dismiss {
  background: rgba(255,255,255,0.1);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 12px;
  flex-shrink: 0;
}
#alert-dismiss:hover { background: rgba(255,255,255,0.2); }

/* ── Navbar ── */
#navbar {
  background: rgba(10,14,26,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 99;
}
#alert-banner.visible ~ #navbar { top: 0; }
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo {
  font-family: var(--font-number);
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.5px;
}
.nav-logo span { color: var(--text); }
.nav-badge {
  background: var(--green-dk);
  color: var(--green);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 20px;
  border: 1px solid var(--green);
  letter-spacing: 0.5px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 13px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--text); background: var(--bg-surface-2); }
.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.update-badge {
  font-size: 11px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 5px;
}
.update-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
#refresh-btn {
  color: var(--text-muted);
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: color .2s, background .2s;
  display: flex; align-items: center;
}
#refresh-btn:hover { color: var(--gold); background: var(--bg-surface-2); }
#refresh-btn svg { transition: transform .3s; }
#refresh-btn.spinning svg { animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.hamburger { display: none; color: var(--text-muted); padding: 6px; border-radius: var(--radius-sm); }
.hamburger:hover { color: var(--text); background: var(--bg-surface-2); }

/* ── Layout ── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}
.section { padding: 40px 0; }
.section + .section { border-top: 1px solid var(--border); }

/* ── Section Header ── */
.section-header { margin-bottom: 24px; }
.section-header h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-header h2::after {
  content: '';
  display: block;
  width: 28px; height: 3px;
  background: var(--gold);
  border-radius: 2px;
  margin-left: 4px;
}
.section-header p { color: var(--text-muted); font-size: 13px; margin-top: 4px; }

/* ── Rate Cards Grid ── */
.rates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}

/* ── Rate Card ── */
.rate-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  transition: border-color .2s, transform .15s;
  position: relative;
  overflow: hidden;
}
.rate-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  opacity: 0;
  transition: opacity .2s;
}
.rate-card:hover { border-color: var(--border-bright); transform: translateY(-2px); }
.rate-card:hover::before { opacity: 1; }
.rate-card.highlight { border-color: var(--gold); }
.rate-card.highlight::before { opacity: 1; background: linear-gradient(90deg, var(--gold), var(--gold-lt)); }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}
.card-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.card-flag { font-size: 18px; }

.card-prices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.price-block { }
.price-label {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}
.price-value {
  font-family: var(--font-number);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
}
.price-value.buy { color: var(--green); }
.price-value.sell { color: var(--red); }
.price-value.single { color: var(--gold); font-size: 28px; }

.card-footer {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.card-time { font-size: 10px; color: var(--text-dim); }
.card-change {
  font-size: 11px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
}
.card-change.up { background: rgba(239,68,68,0.15); color: var(--red); }
.card-change.down { background: rgba(34,197,94,0.15); color: var(--green); }
.card-change.neutral { background: var(--bg-surface-2); color: var(--text-dim); }

/* ── Shimmer (loading skeleton) ── */
.shimmer {
  background: linear-gradient(90deg, var(--bg-surface) 25%, var(--bg-surface-2) 50%, var(--bg-surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
}
@keyframes shimmer { to { background-position: -200% 0; } }
.skeleton-line { height: 14px; margin-bottom: 6px; }
.skeleton-big { height: 32px; width: 70%; }
.skeleton-sm { height: 10px; width: 50%; }

/* ── Ad Slots ── */
.ad-slot {
  background: var(--bg-surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.5px;
}
.ad-slot-banner { height: 90px; margin: 20px 0; }
.ad-slot-rect { height: 250px; }

/* ── Converter ── */
#conversor {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.converter-row {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.converter-input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 140px;
}
.converter-input-group label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}
.converter-input-group input,
.converter-input-group select {
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 10px 12px;
  outline: none;
  transition: border-color .2s;
  width: 100%;
}
.converter-input-group input:focus,
.converter-input-group select:focus { border-color: var(--border-bright); }
.converter-input-group select { appearance: none; cursor: pointer; }
.converter-arrow {
  color: var(--text-dim);
  font-size: 20px;
  padding-top: 20px;
  flex-shrink: 0;
}
.converter-result-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 140px;
}
.converter-result-group label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}
.converter-result {
  font-family: var(--font-number);
  font-size: 32px;
  font-weight: 700;
  color: var(--gold);
  min-height: 48px;
  display: flex;
  align-items: center;
}
.converter-note {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 12px;
}

/* ── Weather Cards ── */
.weather-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.weather-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.weather-city {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.weather-main {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.weather-icon { font-size: 48px; line-height: 1; }
.weather-temp {
  font-family: var(--font-number);
  font-size: 52px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}
.weather-temp span { font-size: 24px; color: var(--text-muted); }
.weather-desc { font-size: 14px; color: var(--text-muted); margin-top: 4px; }
.weather-details {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.weather-detail {
  font-size: 12px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 4px;
}
.weather-detail strong { color: var(--text-muted); }

/* ── Travel Info Accordion ── */
.accordion { display: flex; flex-direction: column; gap: 8px; }
.accordion-item {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  cursor: pointer;
  transition: background .2s;
  width: 100%;
  text-align: left;
}
.accordion-header:hover { background: var(--bg-surface-2); }
.accordion-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.accordion-icon { font-size: 18px; }
.accordion-chevron {
  color: var(--text-dim);
  transition: transform .3s;
  flex-shrink: 0;
}
.accordion-item.open .accordion-chevron { transform: rotate(180deg); }
.accordion-body {
  display: none;
  padding: 0 20px 20px;
  border-top: 1px solid var(--border);
}
.accordion-item.open .accordion-body { display: block; }
.info-table { width: 100%; border-collapse: collapse; margin-top: 12px; }
.info-table th, .info-table td {
  text-align: left;
  padding: 8px 12px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
}
.info-table th { color: var(--text-muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
.info-table td { color: var(--text); }
.info-table tr:last-child td { border-bottom: none; }
.info-list { list-style: none; margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }
.info-list li {
  font-size: 13px;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
}
.info-list li::before { content: '›'; position: absolute; left: 0; color: var(--gold); font-weight: 700; }
.info-disclaimer {
  margin-top: 12px;
  font-size: 11px;
  color: var(--text-dim);
  background: var(--bg-surface-2);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  border-left: 2px solid var(--border);
}

/* ── Casas de Cambio ── */
.casas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.casa-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color .2s;
}
.casa-card.verified { border-color: var(--gold); }
.casa-card:hover { border-color: var(--border-bright); }
.casa-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}
.casa-name { font-size: 15px; font-weight: 600; color: var(--text); }
.casa-verified {
  font-size: 10px;
  background: rgba(240,180,41,0.15);
  color: var(--gold);
  border: 1px solid rgba(240,180,41,0.4);
  padding: 2px 7px;
  border-radius: 20px;
  font-weight: 600;
}
.casa-rates {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}
.casa-rate-block { }
.casa-rate-label { font-size: 10px; color: var(--text-dim); text-transform: uppercase; margin-bottom: 2px; }
.casa-rate-value {
  font-family: var(--font-number);
  font-size: 22px;
  font-weight: 700;
}
.casa-rate-value.buy { color: var(--green); }
.casa-rate-value.sell { color: var(--red); }
.casa-rate-value.unknown { color: var(--text-dim); font-size: 14px; font-family: var(--font-body); }
.casa-info {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.casa-info span { display: flex; align-items: center; gap: 5px; }
.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #25d366;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  width: 100%;
  transition: background .2s;
}
.btn-whatsapp:hover { background: #20ba59; color: #fff; }
.casas-cta {
  margin-top: 16px;
  background: var(--bg-surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.casas-cta p { font-size: 13px; color: var(--text-muted); margin-bottom: 10px; }
.btn-contact {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface-3);
  color: var(--gold);
  border: 1px solid var(--gold);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  transition: background .2s;
}
.btn-contact:hover { background: var(--bg-surface-2); color: var(--gold-lt); }

/* ── Footer ── */
#footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 30px 0;
  margin-top: 20px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-brand .nav-logo { font-size: 18px; }
.footer-brand p { font-size: 12px; color: var(--text-dim); margin-top: 4px; }
.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-links a { font-size: 12px; color: var(--text-dim); }
.footer-links a:hover { color: var(--text-muted); }
.footer-copy { font-size: 11px; color: var(--text-dim); }

/* ── Toast ── */
#toast-container {
  position: fixed;
  bottom: 20px; right: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--bg-surface-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-size: 13px;
  color: var(--text);
  box-shadow: var(--shadow);
  animation: slideIn .2s ease;
  max-width: 300px;
}
.toast.error { border-color: var(--red); background: var(--red-dk); }
.toast.success { border-color: var(--green); background: var(--green-dk); }
@keyframes slideIn {
  from { transform: translateX(20px); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ── Hero Layout ── */
.section-hero { padding: 20px 0 30px; }

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  grid-template-rows: auto auto;
  grid-template-areas:
    "rates  right"
    "conv   right";
  gap: 20px;
  align-items: start;
}

.hero-rates    { grid-area: rates; }
.hero-right    { grid-area: right; display: flex; flex-direction: column; }
.hero-conversor { grid-area: conv; }

/* Section header reducido para uso dentro del hero */
.section-header-sm { margin-bottom: 12px; }
.section-header-sm h2 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.section-header-sm h2::after {
  content: '';
  display: block;
  width: 18px; height: 2px;
  background: var(--gold);
  border-radius: 2px;
  margin-left: 4px;
}

/* Grid de tasas 2×2 dentro del hero */
.rates-grid-compact {
  grid-template-columns: repeat(2, 1fr);
}

.rates-grid-compact .rate-card {
  padding: 16px 18px;
}
.rates-grid-compact .price-value {
  font-size: 24px;
}
.rates-grid-compact .price-value.single {
  font-size: 22px;
}
.rates-grid-compact .card-footer {
  margin-top: 10px;
  padding-top: 8px;
}

/* Weather stacked (columna derecha) */
.weather-grid-stacked {
  grid-template-columns: 1fr;
  gap: 10px;
}
.weather-grid-stacked .weather-card {
  padding: 16px;
}
.weather-grid-stacked .weather-icon { font-size: 36px; }
.weather-grid-stacked .weather-temp { font-size: 38px; }
.weather-grid-stacked .weather-temp span { font-size: 18px; }
.weather-grid-stacked .weather-main { gap: 12px; margin-bottom: 10px; }

/* ── Pronóstico semanal ── */
.weather-forecast {
  display: flex;
  gap: 4px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}
.weather-forecast::-webkit-scrollbar { display: none; }

.forecast-day {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  flex: 1;
  min-width: 36px;
  padding: 4px 2px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-2);
}
.forecast-day.forecast-rain { background: rgba(239,68,68,0.1); }

.forecast-name {
  font-size: 9px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.forecast-icon { font-size: 14px; line-height: 1; }
.forecast-max  { font-size: 11px; font-weight: 700; color: var(--text); font-family: var(--font-number); }
.forecast-min  { font-size: 10px; color: var(--text-dim); font-family: var(--font-number); }

/* Conversor dentro del hero */
.converter-widget {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  /* Cambiar a flex columna para poder usar order */
  .hero-layout {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  /* Orden en mobile: rates (1) → clima (2) → conversor (3) */
  .hero-rates     { order: 1; }
  .hero-right     { order: 2; }
  .hero-conversor { order: 3; }

  .rates-grid-compact { grid-template-columns: repeat(2, 1fr); }
  .weather-grid-stacked { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 60px; left: 0; right: 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    padding: 12px 20px;
    z-index: 98;
  }
  .hamburger { display: flex; }
  .weather-grid { grid-template-columns: 1fr; }
  .weather-grid-stacked { grid-template-columns: 1fr; }
  .converter-row { flex-direction: column; }
  .converter-arrow { padding-top: 0; transform: rotate(90deg); }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .rates-grid { grid-template-columns: repeat(2, 1fr); }
  .rates-grid-compact { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 420px) {
  .rates-grid { grid-template-columns: 1fr; }
  .rates-grid-compact { grid-template-columns: repeat(2, 1fr); }
  .casas-grid { grid-template-columns: 1fr; }
}