/* 🌾 Precision Agriculture IoT - Styles */

:root {
  /* Primary Colors */
  --color-primary: #22c55e;
  --color-primary-dark: #16a34a;
  --color-primary-light: #4ade80;
  
  /* Secondary Colors */
  --color-secondary: #f59e0b;
  --color-secondary-dark: #d97706;
  
  /* Background */
  --bg-dark: #0f172a;
  --bg-card: rgba(30, 41, 59, 0.7);
  --bg-card-hover: rgba(30, 41, 59, 0.9);
  
  /* Text */
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Accents */
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-info: #3b82f6;
  
  /* Glassmorphism */
  --glass-bg: rgba(30, 41, 59, 0.7);
  --glass-border: rgba(148, 163, 184, 0.1);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg-dark);
  background-image: 
    radial-gradient(ellipse at 20% 0%, rgba(34, 197, 94, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(245, 158, 11, 0.1) 0%, transparent 50%);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
}

/* App Container */
.app-container {
  max-width: 1600px;
  margin: 0 auto;
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  min-height: 100vh;
}

/* Glass Header */
.glass-header {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--glass-shadow);
}

.logo-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.logo-icon {
  font-size: 48px;
  animation: sway 3s ease-in-out infinite;
}

@keyframes sway {
  0%, 100% { transform: rotate(-5deg); }
  50% { transform: rotate(5deg); }
}

.logo-text h1 {
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-text .subtitle {
  font-size: 14px;
  color: var(--text-secondary);
}

.header-stats {
  display: flex;
  gap: var(--spacing-md);
}

.stat-badge {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.stat-icon {
  font-size: 20px;
}

.stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
}

/* Dashboard Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  flex: 1;
}

@media (max-width: 1200px) {
  .dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

/* Glass Card */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--glass-shadow);
  transition: all 0.3s ease;
}

.glass-card:hover {
  background: var(--bg-card-hover);
  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;
  margin-bottom: var(--spacing-md);
}

.card-header h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.live-badge {
  background: rgba(34, 197, 94, 0.2);
  color: var(--color-success);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
}

.status-indicator.active {
  background: var(--color-success);
  box-shadow: 0 0 10px var(--color-success);
  animation: pulse 2s ease-in-out infinite;
}

.btn-icon {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  cursor: pointer;
  font-size: 16px;
  transition: all 0.3s ease;
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(180deg);
}

/* Field Map */
.field-map {
  grid-column: span 2;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
}

.field-cell {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.field-cell::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
  pointer-events: none;
}

.field-cell:hover {
  transform: scale(1.05);
  z-index: 10;
}

.field-cell.crop-wheat { background: linear-gradient(135deg, #eab308, #a16207); }
.field-cell.crop-corn { background: linear-gradient(135deg, #84cc16, #4d7c0f); }
.field-cell.crop-soybean { background: linear-gradient(135deg, #22c55e, #15803d); }
.field-cell.crop-barley { background: linear-gradient(135deg, #f59e0b, #b45309); }
.field-cell.crop-rapeseed { background: linear-gradient(135deg, #eab308, #ca8a04); }
.field-cell.crop-fallow { background: linear-gradient(135deg, #78716c, #57534e); }

.field-name {
  font-size: 14px;
  font-weight: 600;
  color: white;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.field-size {
  font-size: 11px;
  color: rgba(255,255,255,0.8);
}

/* Sensor List */
.sensor-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.sensor-item {
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sensor-info {
  display: flex;
  flex-direction: column;
}

.sensor-name {
  font-weight: 600;
  font-size: 14px;
}

.sensor-location {
  font-size: 12px;
  color: var(--text-muted);
}

.sensor-data {
  display: flex;
  gap: var(--spacing-md);
}

.sensor-value {
  text-align: center;
}

.sensor-value .value {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
}

.sensor-value .label {
  font-size: 10px;
  color: var(--text-muted);
}

.sensor-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
}

/* Weather Station */
.weather-display {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.weather-main {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.weather-icon {
  font-size: 64px;
}

.temperature {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-primary);
}

.weather-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
}

.weather-item {
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 14px;
}

/* Irrigation Zones */
.irrigation-zones {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.irrigation-zone {
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.zone-name {
  font-weight: 600;
}

.zone-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.zone-toggle {
  width: 48px;
  height: 24px;
  border-radius: 12px;
  background: var(--text-muted);
  cursor: pointer;
  position: relative;
  transition: all 0.3s ease;
}

.zone-toggle.active {
  background: var(--color-info);
}

.zone-toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: white;
  transition: all 0.3s ease;
}

.zone-toggle.active::after {
  left: 26px;
}

/* Analytics Charts */
.analytics-charts {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.chart-container h4 {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.progress-bars {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.progress-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.progress-label {
  width: 80px;
  font-size: 12px;
  color: var(--text-muted);
}

.progress-bar {
  flex: 1;
  height: 8px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.5s ease;
}

.progress-fill.seedling { background: var(--color-success); }
.progress-fill.vegetative { background: var(--color-info); }
.progress-fill.flowering { background: var(--color-secondary); }
.progress-fill.maturity { background: var(--color-primary); }

.progress-value {
  width: 40px;
  font-size: 12px;
  text-align: right;
  color: var(--text-secondary);
}

/* Yield Prediction */
.yield-prediction {
  display: flex;
  gap: var(--spacing-md);
  justify-content: space-around;
}

.yield-item {
  text-align: center;
}

.yield-crop {
  font-size: 32px;
  margin-bottom: var(--spacing-xs);
}

.yield-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
}

.yield-unit {
  font-size: 12px;
  color: var(--text-muted);
}

/* Alerts */
.alert-count {
  background: var(--color-danger);
  color: white;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
}

.alerts-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.alert-item {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.alert-icon {
  font-size: 20px;
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 4px;
}

.alert-message {
  font-size: 12px;
  color: var(--text-secondary);
}

.alert-time {
  font-size: 10px;
  color: var(--text-muted);
}

/* Fertilizer Schedule */
.schedule-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.schedule-item {
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.schedule-date {
  background: rgba(34, 197, 94, 0.2);
  color: var(--color-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  min-width: 60px;
  text-align: center;
}

.schedule-type {
  font-weight: 600;
  font-size: 14px;
}

.schedule-field {
  font-size: 12px;
  color: var(--text-muted);
}

/* Drone Surveillance */
.drone-feed {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.drone-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.drone-icon {
  font-size: 48px;
}

.drone-info {
  display: flex;
  flex-direction: column;
}

.drone-name {
  font-weight: 600;
  font-size: 16px;
}

.drone-battery {
  font-size: 12px;
  color: var(--color-success);
}

.drone-stats {
  display: flex;
  gap: var(--spacing-lg);
}

.drone-stat {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 14px;
}

/* Footer */
.glass-footer {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
}

.footer-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
}

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

.glass-card {
  animation: fadeIn 0.5s ease forwards;
}

.glass-card:nth-child(1) { animation-delay: 0.1s; }
.glass-card:nth-child(2) { animation-delay: 0.2s; }
.glass-card:nth-child(3) { animation-delay: 0.3s; }
.glass-card:nth-child(4) { animation-delay: 0.4s; }
.glass-card:nth-child(5) { animation-delay: 0.5s; }
.glass-card:nth-child(6) { animation-delay: 0.6s; }
.glass-card:nth-child(7) { animation-delay: 0.7s; }
.glass-card:nth-child(8) { animation-delay: 0.8s; }