/* ═══════════════════════════════════════════════════
   AWS Bibitan DLJ1 — Weather Station Dashboard CSS
   Design: Premium Blue Gradient + Glassmorphism
   ═══════════════════════════════════════════════════ */

/* ─── CSS Reset & Custom Properties ─── */
:root {
  /* Color Palette */
  --bg-gradient-1: #0a1628;
  --bg-gradient-2: #0d2137;
  --bg-gradient-3: #122a4a;
  --bg-gradient-4: #15375f;
  
  --glass-bg: rgba(255, 255, 255, 0.06);
  --glass-bg-hover: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  
  --accent-blue: #4fc3f7;
  --accent-cyan: #00e5ff;
  --accent-green: #69f0ae;
  --accent-yellow: #ffd54f;
  --accent-orange: #ffab40;
  --accent-red: #ff5252;
  --accent-purple: #b388ff;
  
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: rgba(255, 255, 255, 0.45);
  
  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', monospace;
  
  /* Spacing */
  --gap: 16px;
  --radius: 16px;
  --radius-sm: 10px;
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-main);
  background: linear-gradient(170deg, var(--bg-gradient-1) 0%, var(--bg-gradient-2) 25%, var(--bg-gradient-3) 50%, var(--bg-gradient-4) 100%);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
}

/* ─── HEADER ─── */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.station-icon {
  font-size: 32px;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.station-info h1 {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.station-info p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.header-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.live-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  background: rgba(105, 240, 174, 0.15);
  border: 1px solid rgba(105, 240, 174, 0.3);
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--accent-green);
}

.live-badge.offline {
  background: rgba(255, 82, 82, 0.15);
  border-color: rgba(255, 82, 82, 0.3);
  color: var(--accent-red);
}

.live-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.live-badge.offline .live-dot {
  background: var(--accent-red);
  animation: none;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.header-time {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent-blue);
}

.header-date {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ─── MAIN DASHBOARD ─── */
.dashboard {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--gap);
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

/* ─── CARD BASE ─── */
.card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  transition: var(--transition);
  overflow: hidden;
}

.card:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.card-header h2 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.card-badge {
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  background: rgba(79, 195, 247, 0.15);
  color: var(--accent-blue);
  border: 1px solid rgba(79, 195, 247, 0.25);
}

.rain-badge {
  background: rgba(105, 240, 174, 0.15);
  color: var(--accent-green);
  border-color: rgba(105, 240, 174, 0.25);
}

.rain-badge.raining {
  background: rgba(79, 195, 247, 0.15);
  color: var(--accent-blue);
  border-color: rgba(79, 195, 247, 0.25);
}

/* ─── HERO CARD ─── */
.hero-card {
  background: linear-gradient(135deg, rgba(13, 71, 161, 0.4) 0%, rgba(21, 101, 192, 0.3) 50%, rgba(25, 118, 210, 0.2) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(79, 195, 247, 0.15);
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(13, 71, 161, 0.3);
  padding: 28px 24px;
}

.hero-weather {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.weather-emoji {
  font-size: 2.2rem;
  animation: float 3s ease-in-out infinite;
}

.weather-status {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.hero-temp-container {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-temp {
  display: flex;
  align-items: flex-start;
}

.temp-value {
  font-size: 5rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -3px;
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.temp-unit {
  font-size: 2rem;
  font-weight: 300;
  color: var(--text-secondary);
  margin-top: 8px;
}

.hero-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 8px;
}

.hero-detail-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.detail-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.detail-value {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 12px 8px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.hero-stat:hover {
  background: rgba(255, 255, 255, 0.08);
}

.stat-icon { font-size: 1.3rem; }
.stat-value {
  font-size: 0.9rem;
  font-weight: 700;
  font-family: var(--font-mono);
}
.stat-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-align: center;
}

/* ─── CARD ROW ─── */
.card-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
}

/* ─── WIND CARD ─── */
.wind-content {
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 24px;
}

/* Compass */
.compass {
  position: relative;
  width: 160px;
  height: 160px;
  flex-shrink: 0;
}

.compass-ring {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.1);
  background: radial-gradient(circle, rgba(79, 195, 247, 0.05) 0%, transparent 70%);
  position: relative;
}

.compass-dir {
  position: absolute;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  transform: translate(-50%, -50%);
}

.compass-n { top: 6%; left: 50%; color: var(--accent-red); font-size: 0.8rem; }
.compass-s { bottom: -2%; left: 50%; }
.compass-e { top: 50%; right: -4%; }
.compass-w { top: 50%; left: 4%; }
.compass-ne { top: 14%; right: 8%; }
.compass-se { bottom: 8%; right: 8%; }
.compass-sw { bottom: 8%; left: 14%; }
.compass-nw { top: 14%; left: 14%; }

.compass-needle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 60px;
  background: linear-gradient(to top, transparent 0%, var(--accent-red) 40%, var(--accent-red) 100%);
  transform-origin: bottom center;
  transform: translate(-50%, -100%) rotate(0deg);
  border-radius: 2px;
  transition: transform 1s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 2;
}

.compass-needle::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 30px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
}

.compass-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 3;
  background: rgba(10, 22, 40, 0.8);
  border-radius: 50%;
  width: 56px;
  height: 56px;
  justify-content: center;
  border: 2px solid rgba(255, 255, 255, 0.1);
}

.compass-speed {
  font-size: 1.1rem;
  font-weight: 800;
  font-family: var(--font-mono);
  line-height: 1;
}

.compass-speed-unit {
  font-size: 0.5rem;
  color: var(--text-muted);
}

.wind-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.wind-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
}

.wd-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.wd-value {
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--accent-blue);
}

/* ─── RAIN CARD ─── */
.rain-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.rain-main {
  display: flex;
  justify-content: center;
}

.rain-gauge-visual {
  width: 120px;
  height: 140px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 0 0 60px 60px;
  border: 2px solid rgba(79, 195, 247, 0.2);
  border-top: none;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.rain-gauge-fill {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: linear-gradient(to top, rgba(79, 195, 247, 0.5) 0%, rgba(79, 195, 247, 0.1) 100%);
  transition: height 1s ease;
  border-radius: 0 0 58px 58px;
}

.rain-gauge-value {
  font-size: 1.6rem;
  font-weight: 800;
  font-family: var(--font-mono);
  z-index: 2;
  color: var(--accent-blue);
}

.rain-gauge-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  z-index: 2;
}

.rain-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rain-detail-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
}

.rain-detail-icon { font-size: 1.1rem; }

.rain-detail-info {
  display: flex;
  flex-direction: column;
}

.rd-value {
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-mono);
}

.rd-label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ─── CHART CARD ─── */
.chart-card {
  min-height: 300px;
}

.chart-legend {
  display: flex;
  gap: 12px;
}

.legend-item {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.chart-container {
  padding: 16px 20px 20px;
  height: 260px;
  position: relative;
}

.chart-container canvas {
  width: 100% !important;
  height: 100% !important;
}

/* ─── DETAIL GRID ─── */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}

.detail-card {
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.detail-icon { font-size: 1.8rem; }

.detail-title {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.detail-main {
  font-size: 1.3rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent-blue);
}

.detail-sub {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ─── SYSTEM CARD ─── */
.system-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.05);
}

.system-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px;
  background: var(--glass-bg);
}

.sys-label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.sys-value {
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
}

/* ─── FOOTER ─── */
footer {
  text-align: center;
  padding: 24px;
  color: var(--text-muted);
  font-size: 0.75rem;
  border-top: 1px solid var(--glass-border);
  margin-top: 16px;
}

.footer-sub {
  margin-top: 4px;
  font-size: 0.65rem;
}

/* ─── DATA UPDATE ANIMATION ─── */
@keyframes dataUpdate {
  0% { background-color: rgba(79, 195, 247, 0.15); }
  100% { background-color: transparent; }
}

.data-updated {
  animation: dataUpdate 0.8s ease-out;
}

/* ─── FORECAST CARD (PREMIUM) ─── */
.forecast-card {
  padding-bottom: 20px;
}

.forecast-sub-header {
  padding: 12px 20px 4px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-blue);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* 24 Hour Scroll Area */
.forecast-24h {
  display: flex;
  gap: 12px;
  padding: 16px 20px;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

.forecast-24h::-webkit-scrollbar {
  height: 4px;
}

.forecast-24h::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

.f24-item {
  min-width: 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px 8px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

.f24-time {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

.f24-icon {
  width: 38px;
  height: 38px;
  filter: drop-shadow(0 0 5px rgba(79, 195, 247, 0.3));
}

.f24-temp {
  font-size: 1rem;
  font-weight: 800;
  font-family: var(--font-mono);
}

.f24-wind {
  font-size: 0.6rem;
  color: var(--accent-cyan);
  font-weight: 600;
}

/* 5 Day Vertical List */
.forecast-5d {
  display: flex;
  flex-direction: column;
  padding: 8px 20px;
  gap: 1px;
  background: rgba(255, 255, 255, 0.03);
}

.f5d-row {
  display: grid;
  grid-template-columns: 80px 40px 40px 1fr 40px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  gap: 10px;
}

.f5d-row:last-child {
  border-bottom: none;
}

.f5d-day {
  font-size: 0.9rem;
  font-weight: 600;
}

.f5d-icon {
  width: 32px;
  height: 32px;
}

.f5d-min {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: right;
}

.f5d-max {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: left;
}

/* Temperature Bar */
.f5d-bar-container {
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.f5d-bar-fill {
  position: absolute;
  height: 100%;
  background: linear-gradient(to right, #4fc3f7, #ffd54f, #ffab40);
  border-radius: 4px;
}

.forecast-loading {
  width: 100%;
  padding: 30px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-style: italic;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .card-row {
    grid-template-columns: 1fr;
  }
  
  .detail-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .system-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  header {
    padding: 12px 16px;
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
  }
  
  .header-left { justify-content: center; }
  .header-right { 
    flex-direction: row; 
    justify-content: center; 
    align-items: center;
    gap: 12px;
  }
  
  .station-info h1 { font-size: 1rem; }
  
  .hero-card { padding: 20px 16px; }
  
  .temp-value { font-size: 3.5rem; }
  .temp-unit { font-size: 1.5rem; }
  
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-temp-container {
    flex-direction: column;
  }
  
  .hero-details {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
  }
  
  .wind-content {
    flex-direction: column;
  }
  
  .compass {
    width: 180px;
    height: 180px;
  }
  
  .detail-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .system-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .chart-container {
    height: 220px;
  }
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ─── LOADING STATE ─── */
.skeleton {
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}