/* =========================================
   Google Aesthetic Start Homepage Style
   ========================================= */

:root {
  /* Google Core Colors */
  --g-blue: #4285F4;
  --g-red: #EA4335;
  --g-yellow: #FBBC05;
  --g-green: #34A853;

  /* Light Theme (Default Google Vibe) */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8F9FA;
  --bg-card: #FFFFFF;
  --card-border: #E8EAED;
  --card-shadow: 0 1px 3px rgba(60, 64, 67, 0.08), 0 4px 12px rgba(60, 64, 67, 0.05);
  --card-hover-shadow: 0 4px 16px rgba(60, 64, 67, 0.12), 0 8px 24px rgba(60, 64, 67, 0.08);
  
  --text-primary: #202124;
  --text-secondary: #5F6368;
  --text-muted: #80868B;
  
  --search-border: #DFE1E5;
  --search-shadow: 0 1px 6px rgba(32, 33, 36, 0.2);
  --search-hover-shadow: 0 2px 8px rgba(32, 33, 36, 0.28);
  --btn-bg: #F8F9FA;
  --btn-border: #F8F9FA;
  --btn-text: #3C4043;
  --btn-hover-bg: #F1F3F4;
  --btn-hover-border: #DADCE0;

  --footer-bg: #F2F2F2;
  --footer-border: #DADCE0;
  --footer-text: #70757A;

  --hourly-active-bg: rgba(66, 133, 244, 0.08);
  --hourly-active-border: #4285F4;
  --hourly-card-bg: #F8F9FA;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  --font-main: 'Outfit', 'Google Sans', 'Roboto', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
}

[data-theme="dark"] {
  /* Dark Theme (Google Dark Theme) */
  --bg-primary: #202124;
  --bg-secondary: #303134;
  --bg-card: #303134;
  --card-border: #3C4043;
  --card-shadow: 0 1px 4px rgba(0, 0, 0, 0.3), 0 4px 14px rgba(0, 0, 0, 0.2);
  --card-hover-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);

  --text-primary: #E8EAED;
  --text-secondary: #9AA0A6;
  --text-muted: #80868B;

  --search-border: #5F6368;
  --search-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
  --search-hover-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
  --btn-bg: #303134;
  --btn-border: #303134;
  --btn-text: #E8EAED;
  --btn-hover-bg: #3C4043;
  --btn-hover-border: #5F6368;

  --footer-bg: #171717;
  --footer-border: #303134;
  --footer-text: #9AA0A6;

  --hourly-active-bg: rgba(66, 133, 244, 0.2);
  --hourly-active-border: #8AB4F8;
  --hourly-card-bg: #202124;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color 0.25s ease, color 0.25s ease;
  overflow-x: hidden;
}

/* =========================================
   Header Bar
   ========================================= */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
}

.header-left {
  display: flex;
  align-items: center;
}

.header-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  padding: 5px 8px;
  border-radius: 8px;
  transition: opacity 0.2s ease, transform 0.15s ease, background-color 0.25s ease;
}

.header-logo-link:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.header-logo-img {
  height: 32px;
  width: auto;
  display: block;
  object-fit: contain;
}

[data-theme="dark"] .header-logo-link {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-link {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 400;
  padding: 6px 8px;
  border-radius: 4px;
  transition: opacity 0.2s;
}

.header-link:hover {
  text-decoration: underline;
  opacity: 0.85;
}

.icon-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: background-color 0.2s ease, transform 0.15s ease;
}

.icon-btn:hover {
  background-color: var(--btn-hover-bg);
  color: var(--text-primary);
}

.icon-btn:active {
  transform: scale(0.95);
}

/* Theme toggle icons */
.sun-icon {
  display: none;
}
.moon-icon {
  display: block;
}

[data-theme="dark"] .sun-icon {
  display: block;
}
[data-theme="dark"] .moon-icon {
  display: none;
}

/* =========================================
   Main Content Layout
   ========================================= */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}

/* =========================================
   Google Logo Section
   ========================================= */
.logo-section {
  text-align: center;
  margin-top: 10px;
  margin-bottom: 26px;
}

.google-logo {
  font-family: 'Product Sans', 'Outfit', sans-serif;
  font-size: 76px;
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1;
  user-select: none;
  display: inline-block;
  transition: transform 0.2s ease;
}

.google-logo:hover {
  transform: scale(1.02);
}

.g-blue { color: var(--g-blue); }
.g-red { color: var(--g-red); }
.g-yellow { color: var(--g-yellow); }
.g-green { color: var(--g-green); }

.logo-subtext {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 8px;
  letter-spacing: 0.2px;
}

/* =========================================
   Google Search Section
   ========================================= */
.search-section {
  width: 100%;
  max-width: 650px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 36px;
}

.search-box {
  width: 100%;
  display: flex;
  align-items: center;
  height: 48px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--search-border);
  background-color: var(--bg-card);
  padding: 0 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.2s ease, border-color 0.2s ease, background-color 0.25s;
}

.search-box:hover,
.search-box:focus-within {
  box-shadow: var(--search-hover-shadow);
  border-color: transparent;
}

.search-icon {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  margin-right: 12px;
  flex-shrink: 0;
}

.search-box input {
  flex: 1;
  height: 100%;
  border: none;
  outline: none;
  background: transparent;
  font-size: 16px;
  color: var(--text-primary);
  font-family: inherit;
}

.search-box input::placeholder {
  color: var(--text-muted);
  font-size: 14.5px;
}

.clear-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  padding: 4px;
  margin-right: 4px;
  border-radius: 50%;
}

.clear-btn:hover {
  color: var(--text-primary);
}

.clear-btn.visible {
  display: flex;
}

.search-tools {
  display: flex;
  align-items: center;
  gap: 4px;
}

.tool-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border-radius: 50%;
  transition: background-color 0.15s;
}

.tool-btn:hover {
  background-color: var(--btn-hover-bg);
}

.search-buttons {
  margin-top: 22px;
  display: flex;
  gap: 12px;
}

.google-btn {
  background-color: var(--btn-bg);
  border: 1px solid var(--btn-border);
  color: var(--btn-text);
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  padding: 0 16px;
  height: 36px;
  border-radius: 4px;
  cursor: pointer;
  user-select: none;
  transition: border-color 0.15s, box-shadow 0.15s, background-color 0.15s;
}

.google-btn:hover {
  background-color: var(--btn-hover-bg);
  border-color: var(--btn-hover-border);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
}


/* =========================================
   Widgets Container (Weather & Quote)
   ========================================= */
.widgets-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.widget-card {
  background-color: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow);
  padding: 22px 24px;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.widget-card:hover {
  box-shadow: var(--card-hover-shadow);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.icon-btn-small {
  background: transparent;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: background-color 0.15s, transform 0.15s;
}

.icon-btn-small:hover {
  background-color: var(--btn-hover-bg);
  color: var(--text-primary);
}

.icon-btn-small:active {
  transform: scale(0.92);
}

/* =========================================
   Weather Card (Pohang)
   ========================================= */
.location-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--g-blue);
  font-weight: 600;
  font-size: 14.5px;
}

.location-name {
  color: var(--text-primary);
}

.weather-badge-tag {
  background-color: rgba(66, 133, 244, 0.1);
  color: var(--g-blue);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
}

.current-weather {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 18px;
}

.current-weather-left {
  display: flex;
  align-items: center;
  gap: 18px;
}

.weather-big-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.weather-big-icon svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.1));
}

.weather-temp-wrap {
  display: flex;
  flex-direction: column;
}

.current-temp {
  font-size: 42px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.weather-condition {
  font-size: 15px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-top: 4px;
}

.current-weather-metrics {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.metric-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  background: var(--bg-secondary);
  padding: 10px 14px;
  border-radius: 12px;
  min-width: 80px;
}

.metric-label {
  font-size: 11.5px;
  color: var(--text-muted);
  font-weight: 500;
}

.metric-val {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-primary);
}

/* Hourly Forecast Section */
.hourly-forecast-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.hourly-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-secondary);
}

.scroll-hint {
  font-size: 11.5px;
  color: var(--text-muted);
}

.hourly-slider {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

/* Custom sleek scrollbar for hourly slider */
.hourly-slider::-webkit-scrollbar {
  height: 6px;
}

.hourly-slider::-webkit-scrollbar-track {
  background: transparent;
}

.hourly-slider::-webkit-scrollbar-thumb {
  background-color: var(--card-border);
  border-radius: 10px;
}

.hourly-card {
  flex: 0 0 86px;
  background-color: var(--hourly-card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: transform 0.15s ease, border-color 0.15s, background-color 0.15s;
  user-select: none;
}

.hourly-card:hover {
  transform: translateY(-3px);
  border-color: var(--g-blue);
}

.hourly-card.active-hour {
  background-color: var(--hourly-active-bg);
  border-color: var(--hourly-active-border);
  box-shadow: 0 2px 8px rgba(66, 133, 244, 0.18);
}

.hourly-card-time {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.hourly-card.active-hour .hourly-card-time {
  color: var(--g-blue);
}

.hourly-card-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hourly-card-icon svg {
  width: 100%;
  height: 100%;
}

.hourly-card-temp {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.hourly-card-rain {
  font-size: 11px;
  color: var(--g-blue);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 2px;
}

.hourly-card-rain svg {
  width: 10px;
  height: 10px;
}

.loading-placeholder {
  width: 100%;
  padding: 30px 0;
  text-align: center;
  font-size: 13.5px;
  color: var(--text-muted);
}

/* =========================================
   Precipitation Radar & Satellite Section
   ========================================= */
.radar-section {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--card-border);
}

.radar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.radar-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.radar-icon {
  color: var(--g-blue);
}

.radar-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
}

.radar-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background-color: rgba(234, 67, 53, 0.12);
  color: #EA4335;
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.5px;
}

.pulse-dot {
  width: 6px;
  height: 6px;
  background-color: #EA4335;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(234, 67, 53, 0.7);
  animation: pulse-ring 1.6s infinite cubic-bezier(0.66, 0, 0, 1);
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(234, 67, 53, 0.7);
  }
  70% {
    box-shadow: 0 0 0 7px rgba(234, 67, 53, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(234, 67, 53, 0);
  }
}

.radar-toggle-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s;
}

.radar-toggle-btn:hover {
  background-color: var(--btn-hover-bg);
  border-color: var(--btn-hover-border);
  color: var(--text-primary);
}

.radar-toggle-btn svg {
  transition: transform 0.25s ease;
}

.radar-toggle-btn.collapsed svg {
  transform: rotate(180deg);
}

.radar-container {
  display: flex;
  flex-direction: column;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  background-color: var(--bg-secondary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
  transition: max-height 0.35s ease, opacity 0.3s ease;
  max-height: 500px;
}

.radar-container.collapsed {
  max-height: 0;
  border-color: transparent;
  opacity: 0;
  pointer-events: none;
}

#windyRadarFrame {
  width: 100%;
  height: 340px;
  border: none;
  background-color: #1a1a1a;
  display: block;
}

.radar-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px 14px;
  background-color: var(--bg-card);
  border-top: 1px solid var(--card-border);
  font-size: 12px;
  color: var(--text-secondary);
}

.radar-center-info {
  font-weight: 500;
}

.radar-legend {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.legend-dot.rain-light { background-color: #4fc3f7; }
.legend-dot.rain-mod { background-color: #0288d1; }
.legend-dot.rain-heavy { background-color: #d32f2f; }
.legend-dot.snow-dot { background-color: #e040fb; }

@media (max-width: 768px) {
  #windyRadarFrame {
    height: 270px;
  }
  .radar-caption {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* =========================================
   Quote Card
   ========================================= */
.quote-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}

.quote-icon {
  color: var(--g-yellow);
}

.quote-card-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.quote-body {
  padding: 6px 4px 14px;
  position: relative;
  transition: opacity 0.25s ease;
}

.quote-text {
  font-size: 18.5px;
  line-height: 1.6;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 12px;
  letter-spacing: -0.2px;
  word-break: keep-all;
}

.quote-author {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 14px;
}

.quote-category-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background-color: rgba(251, 188, 5, 0.15);
  color: #B26A00;
}

[data-theme="dark"] .quote-category-tag {
  color: var(--g-yellow);
  background-color: rgba(251, 188, 5, 0.18);
}

.quote-footer {
  border-top: 1px solid var(--card-border);
  padding-top: 12px;
  font-size: 12px;
  color: var(--text-muted);
}

/* =========================================
   Footer
   ========================================= */
.app-footer {
  background-color: var(--footer-bg);
  border-top: 1px solid var(--footer-border);
  color: var(--footer-text);
  font-size: 14px;
  width: 100%;
  margin-top: auto;
}

.footer-top {
  padding: 14px 24px;
  border-bottom: 1px solid var(--footer-border);
  font-size: 13.5px;
  max-width: 1300px;
  margin: 0 auto;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  padding: 12px 24px;
  gap: 16px;
  max-width: 1300px;
  margin: 0 auto;
}

.footer-links-left,
.footer-links-right {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-links-left a,
.footer-links-right a {
  color: var(--footer-text);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.15s;
}

.footer-links-left a:hover,
.footer-links-right a:hover {
  text-decoration: underline;
  color: var(--text-primary);
}

/* =========================================
   Toast Notification
   ========================================= */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(32, 33, 36, 0.95);
  color: #FFFFFF;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  font-weight: 500;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28), opacity 0.3s ease;
  z-index: 1000;
}

[data-theme="dark"] .toast {
  background: rgba(248, 249, 250, 0.95);
  color: #202124;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 768px) {
  .google-logo {
    font-size: 58px;
  }
  
  .current-weather {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .current-weather-metrics {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .metric-item {
    min-width: unset;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .header-link {
    display: none;
  }
}