:root {
  --bg-primary: linear-gradient(180deg, #dbeafe 0%, #c6daf9 42%, #eaf1fb 100%);
  --bg-secondary: rgba(18, 52, 102, 0.06);
  --text-primary: #163256;
  --text-secondary: #58708d;
  --card-bg: rgba(255,255,255,0.84);
  --card-border: rgba(158, 184, 219, 0.55);
  --card-shadow: 0 20px 48px rgba(17, 53, 102, 0.12);
  --input-bg: rgba(255,255,255,0.96);
  --input-border: rgba(102, 137, 185, 0.35);
  --accent: #0b5cab;
  --accent-glow: rgba(11, 92, 171, 0.18);
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  --bg-primary: linear-gradient(180deg, #dbeafe 0%, #c6daf9 42%, #eaf1fb 100%);
  --bg-secondary: rgba(18, 52, 102, 0.06);
  --text-primary: #163256;
  --text-secondary: #58708d;
  --card-bg: rgba(255,255,255,0.84);
  --card-border: rgba(158, 184, 219, 0.55);
  --card-shadow: 0 20px 48px rgba(17, 53, 102, 0.12);
  --input-bg: rgba(255,255,255,0.96);
  --input-border: rgba(102, 137, 185, 0.35);
  --accent: #0b5cab;
  --accent-glow: rgba(11, 92, 171, 0.18);
}

[data-theme="dark"] {
  --bg-primary: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
  --bg-secondary: rgba(255,255,255,0.06);
  --text-primary: #e8edf3;
  --text-secondary: #a0b4cb;
  --card-bg: rgba(25, 35, 55, 0.94);
  --card-border: rgba(100, 140, 190, 0.35);
  --card-shadow: 0 20px 48px rgba(0, 0, 0, 0.4);
  --input-bg: rgba(30, 42, 65, 0.94);
  --input-border: rgba(100, 140, 190, 0.3);
  --accent: #6ba3e0;
  --accent-glow: rgba(107, 163, 224, 0.2);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

body {
  font-family: 'Segoe UI', 'Trebuchet MS', Arial, sans-serif;
  min-height: 100vh;
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: var(--transition);
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at top center, rgba(255,255,255,0.7), transparent 35%),
    linear-gradient(180deg, rgba(255,255,255,0.22), transparent 24%),
    repeating-linear-gradient(90deg, rgba(12, 77, 150, 0.03) 0, rgba(12, 77, 150, 0.03) 1px, transparent 1px, transparent 110px);
  pointer-events: none;
  z-index: 0;
}

button,
a,
input {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
.education-tab:focus-visible,
.quick-city-btn:focus-visible,
.search-btn:focus-visible,
.error-action:focus-visible,
.education-close:focus-visible {
  outline: 3px solid rgba(11, 92, 171, 0.24);
  outline-offset: 3px;
}

#particles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  pointer-events: none;
  animation: float linear infinite;
}

@keyframes float {
  0% { transform: translateY(-10vh) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(110vh) rotate(360deg); opacity: 0; }
}

.rain-drop {
  position: absolute;
  width: 2px;
  background: linear-gradient(transparent, rgba(174,194,224,0.6));
  animation: rain linear infinite;
}

@keyframes rain {
  0% { transform: translateY(-10vh); opacity: 0; }
  10% { opacity: 1; }
  100% { transform: translateY(110vh); opacity: 0.3; }
}

.sun-rays {
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255,200,50,0.32) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse-sun 4s ease-in-out infinite;
}

@keyframes pulse-sun {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 0.9; }
}

.cloud {
  position: absolute;
  background: rgba(255,255,255,0.24);
  border-radius: 50%;
  filter: blur(20px);
  animation: drift-cloud linear infinite;
}

@keyframes drift-cloud {
  0% { transform: translateX(-100px); }
  100% { transform: translateX(calc(100vw + 100px)); }
}

.app-container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 24px 40px;
  min-height: 100vh;
}

.header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding: 16px 20px 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.74) 0%, rgba(247,251,255,0.66) 100%);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  box-shadow: var(--card-shadow);
  animation: fadeInDown 0.6s ease-out;
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.logo-mark {
  width: 175px;
  height: 100px;
  object-fit: contain;
  display: block;
  padding: 10px 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.92) 0%, rgba(245,249,255,0.88) 100%);
  border: 1px solid rgba(11, 92, 171, 0.12);
  border-radius: 18px;
  box-shadow: 0 2px 12px rgba(11, 92, 171, 0.06), 0 8px 28px rgba(11, 92, 171, 0.08);
  transition: var(--transition);
}

.logo-mark:hover {
  box-shadow: 0 4px 18px rgba(11, 92, 171, 0.1), 0 12px 36px rgba(11, 92, 171, 0.12);
  transform: translateY(-1px);
}

.header-intro {
  width: 100%;
  max-width: 760px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
}

.header-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(11, 92, 171, 0.08);
  color: var(--accent);
  border: 1px solid rgba(11, 92, 171, 0.12);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.header-title {
  font-size: clamp(0.92rem, 1.8vw, 1.15rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

.header-text {
  max-width: 680px;
  font-size: 0.72rem;
  line-height: 1.35;
  color: var(--text-secondary);
}

.search-container {
  position: relative;
  width: 100%;
  max-width: 700px;
}

.search-input {
  width: 100%;
  min-height: 52px;
  padding: 12px 80px 12px 18px;
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px solid var(--input-border);
  border-radius: 22px;
  background: var(--input-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
  font-family: inherit;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.65), 0 14px 28px rgba(22, 50, 86, 0.08);
}

.search-input::placeholder {
  color: var(--text-secondary);
}

.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(11, 92, 171, 0.08), 0 16px 32px rgba(22, 50, 86, 0.12);
}

.search-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, #0b5cab 0%, #1677c8 100%);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  box-shadow: 0 10px 22px rgba(11, 92, 171, 0.28);
}

.search-btn:hover {
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 14px 26px rgba(11, 92, 171, 0.34);
}

.search-btn svg {
  width: 18px;
  height: 18px;
}

.autocomplete-list {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(139, 169, 210, 0.42);
  border-radius: 20px;
  max-height: 300px;
  overflow-y: auto;
  z-index: 100;
  display: none;
  box-shadow: 0 18px 40px rgba(16, 50, 96, 0.14);
}

.autocomplete-list.active {
  display: block;
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.autocomplete-item {
  padding: 16px 20px;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 1px solid rgba(210, 224, 243, 0.8);
  display: flex;
  align-items: center;
  gap: 12px;
}

.autocomplete-item:last-child {
  border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
  background: rgba(11, 92, 171, 0.08);
  color: var(--text-primary);
}

.autocomplete-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.quick-cities {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 2px;
}

.quick-city-btn {
  padding: 8px 14px;
  border: 1px solid rgba(123, 155, 198, 0.35);
  border-radius: 999px;
  background: rgba(255,255,255,0.76);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 10px 20px rgba(17, 53, 102, 0.08);
}

.quick-city-btn:hover {
  background: rgba(11, 92, 171, 0.1);
  color: var(--accent);
  border-color: rgba(11, 92, 171, 0.3);
  transform: translateY(-2px);
}

.main-weather { display: none; animation: fadeInUp 0.6s ease-out; }
.main-weather.active { display: block; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

.weather-hero {
  background: linear-gradient(180deg, rgba(255,255,255,0.9) 0%, rgba(246,250,255,0.82) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--card-border);
  border-radius: 30px;
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--card-shadow);
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}

.weather-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(11, 92, 171, 0.08), transparent 36%), radial-gradient(circle at top right, rgba(59,130,246,0.12), transparent 28%);
}

/* Resultado inmediato dentro del header */
.weather-result {
  width: 100%;
  text-align: center;
  padding: 6px 0 0;
}

.weather-result-sep {
  width: 50%;
  max-width: 240px;
  height: 1px;
  margin: 0 auto 8px;
  background: linear-gradient(90deg, transparent, var(--card-border), transparent);
}

.weather-result-body {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.weather-result-main {
  display: flex;
  align-items: center;
  gap: 12px;
}

.weather-result-info {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.location-name,.location-province,.current-temp-container,.weather-condition,.feels-like { position: relative; z-index: 1; }
.location-name { font-size: clamp(1rem, 2vw, 1.3rem); font-weight: 800; margin-bottom: 2px; }
.location-province { font-size: 0.78rem; color: var(--text-secondary); margin-bottom: 4px; }
.data-status { display: inline-flex; align-items: center; justify-content: center; min-height: 28px; padding: 0 10px; margin-bottom: 4px; border-radius: 999px; font-size: 0.75rem; font-weight: 700; color: #0b6c57; background: rgba(11,108,87,0.08); border: 1px solid rgba(11,108,87,0.14); position: relative; z-index: 1; }
.data-status.hidden { display: none; }
.data-status.live { color: #0b5cab; background: rgba(11,92,171,0.07); border-color: rgba(11,92,171,0.12); }
.current-temp-container { display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 8px; }
.weather-icon-main { width: 68px; height: 68px; animation: bounce-icon 3s ease-in-out infinite; }
@keyframes bounce-icon { 0%,100% { transform: translateY(0);} 50% { transform: translateY(-6px);} }
.current-temp { font-size: clamp(2.2rem, 4.5vw, 3rem); font-weight: 200; line-height: 1; letter-spacing: -0.06em; }
.current-temp span { font-size: 1.05rem; vertical-align: super; }
.weather-condition { font-size: 0.88rem; color: #264a77; margin-bottom: 0; white-space: nowrap; }
.feels-like { display: inline-flex; align-items: center; justify-content: center; min-height: 28px; padding: 0 10px; border-radius: 999px; font-size: 0.78rem; color: var(--text-secondary); background: rgba(11,92,171,0.07); border: 1px solid rgba(11,92,171,0.1); }

.flashcards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 18px; margin-bottom: 30px; }
.flashcard { background: linear-gradient(180deg, rgba(255,255,255,0.9) 0%, rgba(248,251,255,0.82) 100%); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--card-border); border-radius: 24px; padding: 24px 18px; text-align: center; box-shadow: var(--card-shadow); transition: var(--transition); animation: fadeInUp 0.6s ease-out backwards; position: relative; overflow: hidden; }
.flashcard::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, #0b5cab, #3b82f6); }
.flashcard:nth-child(1) { animation-delay: 0.1s; }
.flashcard:nth-child(2) { animation-delay: 0.2s; }
.flashcard:nth-child(3) { animation-delay: 0.3s; }
.flashcard:nth-child(4) { animation-delay: 0.4s; }
.flashcard:nth-child(5) { animation-delay: 0.5s; }
.flashcard:nth-child(6) { animation-delay: 0.6s; }
.flashcard:hover { transform: translateY(-6px); box-shadow: 0 24px 42px rgba(17,53,102,0.16); border-color: var(--accent); }
.flashcard-icon { width: 48px; height: 48px; margin: 0 auto 12px; }
.flashcard-value { font-size: 1.9rem; font-weight: 700; margin-bottom: 6px; color: #15365b; }
.flashcard-label { font-size: 0.78rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.12em; }

.section-title { font-size: 1.2rem; font-weight: 800; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; color: var(--text-primary); text-transform: uppercase; letter-spacing: 0.08em; }
.section-title svg { width: 24px; height: 24px; }
.hourly-section,.daily-section { margin-bottom: 30px; }
.hourly-scroll { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 10px; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
.hourly-scroll::-webkit-scrollbar { height: 6px; }
.hourly-scroll::-webkit-scrollbar-track { background: var(--bg-secondary); border-radius: 10px; }
.hourly-scroll::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 10px; }
.hourly-card { flex: 0 0 auto; width: 90px; background: rgba(255,255,255,0.82); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--card-border); border-radius: 18px; padding: 16px 12px; text-align: center; box-shadow: var(--card-shadow); transition: var(--transition); scroll-snap-align: start; }
.hourly-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.hourly-card.now { background: linear-gradient(180deg, #0b5cab 0%, #1c74c4 100%); color: white; border-color: var(--accent); }
.hourly-time { font-size: 0.8rem; font-weight: 600; margin-bottom: 8px; opacity: 0.9; }
.hourly-icon { width: 40px; height: 40px; margin: 0 auto 8px; }
.hourly-temp { font-size: 1.1rem; font-weight: 700; }

.daily-list { display: flex; flex-direction: column; gap: 12px; }
.daily-card { display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.86); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--card-border); border-radius: 22px; padding: 20px 24px; box-shadow: var(--card-shadow); transition: var(--transition); }
.daily-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.daily-day { font-weight: 700; font-size: 1rem; min-width: 100px; }
.daily-day small { display: block; font-size: 0.75rem; color: var(--text-secondary); font-weight: 400; margin-top: 4px; }
.daily-icon { width: 44px; height: 44px; }
.daily-condition { flex: 1; text-align: center; font-size: 0.9rem; color: var(--text-secondary); padding: 0 10px; }
.daily-temps { display: flex; gap: 12px; align-items: center; min-width: 120px; justify-content: flex-end; }
.daily-temp-group { display: flex; flex-direction: column; align-items: center; min-width: 42px; }
.daily-temp-tag { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-secondary); margin-bottom: 3px; }
.daily-high { font-size: 1.2rem; font-weight: 700; }
.daily-low { font-size: 1rem; color: var(--text-secondary); }

.loader-container { display: none; justify-content: center; align-items: center; min-height: 300px; }
.loader-container.active { display: flex; }
.loader { width: 60px; height: 60px; position: relative; }
.loader::before,.loader::after { content: ''; position: absolute; border-radius: 50%; animation: loader-pulse 1.5s ease-in-out infinite; }
.loader::before { width: 100%; height: 100%; background: var(--accent); opacity: 0.6; }
.loader::after { width: 100%; height: 100%; background: var(--accent); animation-delay: 0.75s; }
@keyframes loader-pulse { 0%,100% { transform: scale(0.5); opacity: 0; } 50% { transform: scale(1); opacity: 1; } }

.error-message { display: none; text-align: center; padding: 40px; background: rgba(255,255,255,0.92); backdrop-filter: blur(20px); border: 1px solid rgba(255,100,100,0.25); border-radius: 26px; margin-bottom: 24px; box-shadow: var(--card-shadow); }
.error-message.active { display: block; animation: fadeIn 0.4s ease-out; }
.error-message svg { width: 60px; height: 60px; margin-bottom: 15px; color: #ff6b6b; }
.error-message h3 { margin-bottom: 8px; }
.error-message p { color: #46617e; }
.error-action { margin-top: 18px; display: inline-flex; align-items: center; justify-content: center; min-width: 160px; min-height: 44px; padding: 0 18px; border: 1px solid rgba(11, 92, 171, 0.18); border-radius: 999px; background: linear-gradient(135deg, #0b5cab 0%, #1e78c8 100%); color: #fff; font: inherit; font-weight: 700; cursor: pointer; box-shadow: 0 12px 24px rgba(11, 92, 171, 0.2); }
.error-action.hidden { display: none; }

.footer { text-align: center; padding: 24px 0 10px; color: var(--text-secondary); font-size: 0.85rem; }

.footer-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  max-width: 620px;
  margin: 0 auto 20px;
}

.official-link-card {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 28px 28px;
  text-align: center;
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
}

.official-link-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #0b5cab, #3b82f6);
}

.official-link-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
}

.official-link-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.education-card::before { background: linear-gradient(90deg, #0b6c57, #22a06b, #8dd8b7); }
.official-link-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-width: 220px; padding: 16px 28px; border-radius: 999px; text-decoration: none; color: #ffffff; font-weight: 700; letter-spacing: 0.02em; background: linear-gradient(135deg, #0b5cab 0%, #1e78c8 100%); box-shadow: 0 16px 30px rgba(11, 92, 171, 0.28); transition: var(--transition); }
.education-btn { background: linear-gradient(135deg, #0b6c57 0%, #1f9d74 100%); box-shadow: 0 16px 30px rgba(11, 108, 87, 0.24); }
.official-link-btn:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 20px 38px rgba(11, 92, 171, 0.34); }
.education-btn:hover { box-shadow: 0 20px 38px rgba(11, 108, 87, 0.3); }
.official-link-btn:visited,.official-link-btn:focus,.official-link-btn:active { color: #ffffff; }
.official-link-btn svg { width: 18px; height: 18px; }

.education-modal { position: fixed; inset: 0; display: none; align-items: center; justify-content: center; padding: 24px; background: rgba(10, 26, 52, 0.48); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); z-index: 1000; }
.education-modal.active { display: flex; }
.education-dialog { width: min(1040px, 100%); max-height: 88vh; overflow-y: auto; background: linear-gradient(180deg, rgba(255,255,255,0.97) 0%, rgba(245,249,255,0.96) 100%); border: 1px solid rgba(170, 195, 225, 0.72); border-radius: 32px; box-shadow: 0 30px 70px rgba(9, 31, 67, 0.24); position: relative; }
.education-header { padding: 30px 30px 20px; border-bottom: 1px solid rgba(170, 195, 225, 0.45); display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; }
.education-header-copy { max-width: 760px; }
.education-kicker { display: inline-flex; padding: 7px 14px; margin-bottom: 12px; border-radius: 999px; background: rgba(11,108,87,0.08); color: #0b6c57; border: 1px solid rgba(11,108,87,0.14); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.education-title { font-size: clamp(1.55rem, 2.7vw, 2.3rem); color: #123457; margin-bottom: 10px; }
.education-description { color: #556987; line-height: 1.7; }
.education-close { width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(117,147,191,0.32); background: rgba(255,255,255,0.95); color: #123457; cursor: pointer; font-size: 1.5rem; line-height: 1; flex-shrink: 0; box-shadow: 0 10px 22px rgba(19,52,87,0.08); }
.education-body { padding: 24px 30px 30px; }
.education-tabs { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.education-tab { padding: 12px 18px; border-radius: 999px; border: 1px solid rgba(123,155,198,0.35); background: rgba(255,255,255,0.9); color: #24406f; font: inherit; font-weight: 700; cursor: pointer; transition: var(--transition); }
.education-tab.active { background: linear-gradient(135deg, #0b5cab 0%, #1e78c8 100%); border-color: transparent; color: #fff; box-shadow: 0 12px 24px rgba(11, 92, 171, 0.22); }
.education-panel { display: none; }
.education-panel.active { display: block; }
.education-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.education-card-item { padding: 22px 20px; border-radius: 24px; border: 1px solid rgba(170,195,225,0.55); background: rgba(255,255,255,0.84); box-shadow: 0 18px 34px rgba(17,53,102,0.08); }
.education-card-item h4 { font-size: 1.05rem; margin-bottom: 10px; color: #123457; }
.education-card-item p,.education-card-item li { color: #556987; line-height: 1.65; }
.education-card-item ul { padding-left: 18px; }
.education-steps { display: grid; gap: 14px; }
.education-step { display: grid; grid-template-columns: 42px 1fr; gap: 14px; align-items: start; padding: 18px; border-radius: 22px; border: 1px solid rgba(170,195,225,0.55); background: rgba(255,255,255,0.84); }
.education-step-number { width: 42px; height: 42px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #0b5cab 0%, #1e78c8 100%); color: #fff; font-weight: 800; }
.education-callout { margin-top: 22px; padding: 20px 22px; border-radius: 24px; background: linear-gradient(135deg, rgba(11,108,87,0.08) 0%, rgba(34,160,107,0.1) 100%); border: 1px solid rgba(34, 160, 107, 0.16); }
.education-callout h4 { margin-bottom: 8px; color: #0b6c57; }
.education-callout p { color: #4d6c69; line-height: 1.7; }

.stagger-in { opacity: 0; transform: translateY(20px); animation: staggerFadeIn 0.5s ease-out forwards; }
@keyframes staggerFadeIn { to { opacity: 1; transform: translateY(0);} }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 10px; }

@media (max-width: 768px) {
  .app-container { padding: 16px 14px 28px; }
  .header { padding: 24px 18px 22px; border-radius: 24px; }
  .logo-mark { width: 140px; height: 80px; }
  .header-title { font-size: 1.65rem; }
  .header-text { font-size: 0.95rem; }
  .search-input { min-height: 64px; padding: 16px 82px 16px 18px; }
  .search-btn { width: 46px; height: 46px; }
  .quick-cities { gap: 10px; }
  .quick-city-btn { padding: 10px 14px; font-size: 0.88rem; }
  .weather-hero { padding: 30px 20px; }
  .current-temp-container { flex-direction: column; gap: 16px; }
  .current-temp { font-size: 4.2rem; }
  .weather-icon-main { width: 96px; height: 96px; }
  .flashcards-grid { grid-template-columns: repeat(2, 1fr); }
  .daily-card { flex-wrap: wrap; gap: 10px; padding: 14px 16px; }
  .daily-condition { display: none; }
  .daily-day { min-width: 80px; }
  .daily-temps { min-width: auto; }
  .official-link-card { padding: 26px 20px; }
  .education-dialog { max-height: 92vh; border-radius: 26px; }
  .education-header,.education-body { padding-left: 20px; padding-right: 20px; }
  .education-header { flex-direction: column; }
  .education-grid { grid-template-columns: 1fr; }
  .footer-cards { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .header-badge { font-size: 0.72rem; }
  .logo-mark { width: 120px; height: 70px; }
  .flashcards-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .flashcard { padding: 16px 12px; }
  .flashcard-value { font-size: 1.4rem; }
  .hourly-card { width: 75px; padding: 12px 8px; }
  .official-link-card h3 { font-size: 1.25rem; }
  .education-tabs { flex-direction: column; }
  .education-step { grid-template-columns: 1fr; }
}

[data-theme="dark"] .header {
  background: linear-gradient(180deg, rgba(22, 32, 55, 0.94) 0%, rgba(18, 28, 48, 0.92) 100%);
}

[data-theme="dark"] .logo-mark {
  background: linear-gradient(180deg, rgba(30, 42, 65, 0.9) 0%, rgba(22, 32, 55, 0.86) 100%);
  border-color: rgba(100, 140, 190, 0.2);
}

[data-theme="dark"] .weather-hero {
  background: linear-gradient(180deg, rgba(22, 32, 55, 0.94) 0%, rgba(18, 28, 48, 0.92) 100%);
}

[data-theme="dark"] .flashcard {
  background: linear-gradient(180deg, rgba(22, 32, 55, 0.94) 0%, rgba(18, 28, 48, 0.92) 100%);
}

[data-theme="dark"] .hourly-card {
  background: rgba(22, 32, 55, 0.92);
}

[data-theme="dark"] .hourly-card.now {
  background: linear-gradient(180deg, #1e4a7a 0%, #2563a8 100%);
}

[data-theme="dark"] .daily-card {
  background: rgba(22, 32, 55, 0.92);
}

[data-theme="dark"] .quick-city-btn {
  background: rgba(22, 32, 55, 0.85);
  color: #d0dae8;
  border-color: rgba(100, 140, 190, 0.25);
}

[data-theme="dark"] .autocomplete-item {
  border-color: rgba(100, 140, 190, 0.15);
}

[data-theme="dark"] .autocomplete-list {
  background: rgba(22, 32, 55, 0.96);
}

[data-theme="dark"] .search-input {
  background: rgba(30, 42, 65, 0.94);
  color: #e8edf3;
  border-color: rgba(100, 140, 190, 0.25);
}