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

:root {
  /* Light Mode Palette */
  --color-bg: #f0f4f9;
  --color-bg-secondary: #e8ecf1;
  --color-surface: rgba(255, 255, 255, 0.8);
  --color-text: #1a1a2e;
  --color-text-soft: #4a5568;
  --color-text-softer: #718096;
  --color-border: rgba(0, 0, 0, 0.08);

  /* Status Colors - Vibrant */
  --color-escalate: #ff4757;
  --color-watch: #ffa502;
  --color-stable: #2ed573;

  /* Accent Colors */
  --color-primary: #ff8c00;
  --color-secondary: #ff6b35;
  --color-accent: #ffa500;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.15);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, #f0f4f9 0%, #e8ecf1 100%);
  color: var(--color-text);
  line-height: 1.6;
  letter-spacing: 0.3px;
  min-height: 100vh;
}

/* ========== HEADER ========== */
.header {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 140, 0, 0.15);
  padding: var(--spacing-lg) var(--spacing-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.header-logo {
  height: 48px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(255, 140, 0, 0.2));
  transition: all 0.3s ease;
  animation: logo-pulse 3s ease-in-out infinite;
}

.header-logo:hover {
  filter: drop-shadow(0 4px 12px rgba(255, 140, 0, 0.35));
}

@keyframes logo-pulse {
  0%, 100% { filter: drop-shadow(0 2px 8px rgba(255, 140, 0, 0.2)); }
  50% { filter: drop-shadow(0 4px 12px rgba(255, 140, 0, 0.35)); }
}

.header-brand > div h1 {
  font-size: 22px;
  margin: 0;
  color: var(--color-primary);
  font-weight: 800;
}

.eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--color-text-softer);
  font-weight: 700;
  letter-spacing: 1.5px;
  margin: 0;
}

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

.date-picker input,
.days-select {
  background: rgba(255, 140, 0, 0.08);
  border: 1.5px solid rgba(255, 140, 0, 0.2);
  color: var(--color-text);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.date-picker input:hover,
.days-select:hover {
  border-color: rgba(255, 140, 0, 0.4);
  background: rgba(255, 140, 0, 0.12);
  box-shadow: 0 0 12px rgba(255, 140, 0, 0.1);
}

.date-picker input:focus,
.days-select:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(255, 140, 0, 0.15);
  box-shadow: 0 0 16px rgba(255, 140, 0, 0.2);
}

.freshness {
  font-size: 13px;
  color: var(--color-text-softer);
  font-weight: 500;
}

/* ========== MAIN CONTENT ========== */
.main {
  padding: var(--spacing-xl);
  max-width: 1600px;
  margin: 0 auto;
}

.view {
  animation: fadeIn 0.4s ease;
}

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

.view.hidden {
  display: none;
}

/* ========== VIEW HEADER ========== */
.view-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 2px solid rgba(255, 140, 0, 0.1);
}

.view-header h2 {
  font-size: 32px;
  font-weight: 900;
  margin: var(--spacing-md) 0 var(--spacing-sm) 0;
  color: var(--color-primary);
}

.description {
  color: var(--color-text-soft);
  font-size: 15px;
}

.view-actions {
  display: flex;
  gap: var(--spacing-md);
}

.btn {
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  box-shadow: 0 4px 12px rgba(255, 140, 0, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 140, 0, 0.35);
}

.btn-secondary {
  background: rgba(255, 140, 0, 0.1);
  border: 1.5px solid rgba(255, 140, 0, 0.3);
  color: var(--color-primary);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(255, 140, 0, 0.15);
  background: rgba(255, 140, 0, 0.15);
}

.btn-back {
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s ease;
  padding: 0;
}

.btn-back:hover {
  color: var(--color-secondary);
  transform: translateX(-4px);
}

/* ========== WAREHOUSE GRID ========== */
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.warehouse-card {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px);
  border: 2px solid rgba(255, 140, 0, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.warehouse-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.warehouse-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(255, 140, 0, 0.4);
}

.warehouse-card:hover::before {
  opacity: 1;
}

/* Status-basierte Farben */
.warehouse-card[data-status="escalate"] {
  border-color: rgba(255, 71, 87, 0.25);
}

.warehouse-card[data-status="escalate"]:hover {
  border-color: rgba(255, 71, 87, 0.4);
  box-shadow: 0 8px 24px rgba(255, 71, 87, 0.15);
}

.warehouse-card[data-status="watch"] {
  border-color: rgba(255, 165, 2, 0.25);
}

.warehouse-card[data-status="watch"]:hover {
  border-color: rgba(255, 165, 2, 0.4);
  box-shadow: 0 8px 24px rgba(255, 165, 2, 0.15);
}

.warehouse-card[data-status="stable"] {
  border-color: rgba(46, 213, 115, 0.25);
}

.warehouse-card[data-status="stable"]:hover {
  border-color: rgba(46, 213, 115, 0.4);
  box-shadow: 0 8px 24px rgba(46, 213, 115, 0.15);
}

.warehouse-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-lg);
}

.warehouse-name {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-text);
}

.status-badge {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  backdrop-filter: blur(10px);
  border: 1px solid;
  transition: all 0.3s ease;
}

.status-badge.escalate {
  background: rgba(255, 71, 87, 0.15);
  color: #d32f2f;
  border-color: rgba(255, 71, 87, 0.3);
}

.status-badge.escalate:hover {
  transform: scale(1.1);
  background: rgba(255, 71, 87, 0.25);
  box-shadow: 0 4px 12px rgba(255, 71, 87, 0.2);
}

.status-badge.watch {
  background: rgba(255, 165, 2, 0.15);
  color: #e65100;
  border-color: rgba(255, 165, 2, 0.3);
}

.status-badge.watch:hover {
  transform: scale(1.1);
  background: rgba(255, 165, 2, 0.25);
  box-shadow: 0 4px 12px rgba(255, 165, 2, 0.2);
}

.status-badge.stable {
  background: rgba(46, 213, 115, 0.15);
  color: #00695c;
  border-color: rgba(46, 213, 115, 0.3);
}

.status-badge.stable:hover {
  transform: scale(1.1);
  background: rgba(46, 213, 115, 0.25);
  box-shadow: 0 4px 12px rgba(46, 213, 115, 0.2);
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.kpi-card {
  background: rgba(255, 140, 0, 0.08);
  border: 1px solid rgba(255, 140, 0, 0.15);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.kpi-card:hover {
  border-color: rgba(255, 140, 0, 0.3);
  box-shadow: 0 4px 12px rgba(255, 140, 0, 0.1);
  background: rgba(255, 140, 0, 0.12);
}

.kpi-label {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--color-text-softer);
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.kpi-value {
  font-size: 28px;
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.kpi-meta {
  font-size: 13px;
  color: var(--color-text-softer);
}

/* ========== SPARKLINE ========== */
.sparkline {
  display: flex;
  gap: 4px;
  height: 40px;
  align-items: flex-end;
  margin: var(--spacing-md) 0;
}

.sparkline-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
  border-radius: 2px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(255, 140, 0, 0.2);
}

.sparkline-bar:hover {
  box-shadow: 0 4px 12px rgba(255, 140, 0, 0.3);
  filter: brightness(0.95);
}

.warehouse-card-footer {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.warehouse-card-footer button {
  flex: 1;
  padding: 10px;
  background: rgba(255, 140, 0, 0.12);
  border: 1.5px solid rgba(255, 140, 0, 0.25);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.warehouse-card-footer button:hover {
  background: rgba(255, 140, 0, 0.2);
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(255, 140, 0, 0.15);
}

/* ========== DETAIL CONTENT ========== */
.detail-content {
  animation: fadeIn 0.4s ease;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.section-box {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 140, 0, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.section-box:hover {
  border-color: rgba(255, 140, 0, 0.3);
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.75);
}

.section-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.section-title .meta {
  font-size: 12px;
  font-weight: 400;
  color: var(--color-text-softer);
}

/* ========== LISTS ========== */
.list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: rgba(255, 140, 0, 0.06);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all 0.3s ease;
  cursor: pointer;
  backdrop-filter: blur(5px);
}

.list-item:hover {
  border-color: rgba(255, 140, 0, 0.2);
  background: rgba(255, 140, 0, 0.12);
  transform: translateX(4px);
  box-shadow: 0 2px 8px rgba(255, 140, 0, 0.08);
}

.list-item-title {
  font-weight: 600;
  color: var(--color-text);
  font-size: 14px;
}

.list-item-meta {
  font-size: 12px;
  color: var(--color-text-softer);
}

.list-item-value {
  font-weight: 800;
  color: var(--color-primary);
  font-size: 14px;
}

/* ========== HOTSPOTS ========== */
.hotspot {
  background: rgba(255, 71, 87, 0.08);
  border-left: 4px solid var(--color-escalate);
  border-radius: var(--radius-sm);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
}

.hotspot:hover {
  background: rgba(255, 71, 87, 0.12);
  border-left-color: var(--color-primary);
  transform: translateX(4px);
  box-shadow: 0 2px 8px rgba(255, 71, 87, 0.1);
}

.hotspot-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
  color: var(--color-text);
}

.hotspot-count {
  background: linear-gradient(135deg, var(--color-escalate), #ff6b7a);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 2px 8px rgba(255, 71, 87, 0.2);
}

.hotspot-meta {
  font-size: 12px;
  color: var(--color-text-softer);
  margin-bottom: var(--spacing-sm);
}

.hotspot-action {
  display: flex;
  gap: var(--spacing-sm);
}

.hotspot-action button {
  flex: 1;
  padding: 6px 12px;
  background: rgba(255, 140, 0, 0.12);
  border: 1.5px solid rgba(255, 140, 0, 0.2);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
}

.hotspot-action button:hover {
  background: rgba(255, 140, 0, 0.2);
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(255, 140, 0, 0.12);
}

/* ========== EVENTS ========== */
.events-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-height: 600px;
  overflow-y: auto;
  padding-right: var(--spacing-sm);
}

.events-list::-webkit-scrollbar {
  width: 6px;
}

.events-list::-webkit-scrollbar-track {
  background: transparent;
}

.events-list::-webkit-scrollbar-thumb {
  background: rgba(255, 140, 0, 0.2);
  border-radius: 3px;
}

.events-list::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 140, 0, 0.4);
}

.event-item {
  background: rgba(255, 140, 0, 0.08);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: var(--spacing-md);
  transition: all 0.3s ease;
  cursor: pointer;
  backdrop-filter: blur(5px);
}

.event-item:hover {
  background: rgba(255, 140, 0, 0.15);
  border-left-color: var(--color-secondary);
  transform: translateX(4px);
  box-shadow: 0 2px 8px rgba(255, 140, 0, 0.1);
}

.event-time {
  font-weight: 700;
  font-size: 14px;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.event-detail {
  font-size: 13px;
  color: var(--color-text-soft);
  margin: 2px 0;
}

.event-detail strong {
  color: var(--color-text);
  font-weight: 700;
}

/* ========== MODAL ========== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s ease;
}

.modal.hidden {
  display: none;
}

.modal-content {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 140, 0, 0.2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 0.3s cubic-bezier(0.23, 1, 0.320, 1);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 140, 0, 0.1);
}

.modal-header h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-primary);
}

.modal-close {
  background: none;
  border: none;
  color: var(--color-text-softer);
  font-size: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  color: var(--color-primary);
  transform: rotate(90deg);
}

.modal-events {
  max-height: 400px;
}

/* ========== RECOVERY STATS ========== */
.recovery-stats {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.recovery-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: rgba(46, 213, 115, 0.1);
  border-left: 3px solid var(--color-stable);
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
}

.recovery-stat:hover {
  background: rgba(46, 213, 115, 0.15);
  box-shadow: 0 2px 8px rgba(46, 213, 115, 0.1);
}

.recovery-label {
  font-size: 13px;
  color: var(--color-text-soft);
  font-weight: 600;
}

.recovery-value {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-stable);
}

/* ========== CHARTS ========== */
canvas {
  max-height: 300px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .header {
    flex-direction: column;
    gap: var(--spacing-lg);
    text-align: center;
  }

  .view-header {
    flex-direction: column;
    gap: var(--spacing-lg);
  }

  .view-header h2 {
    font-size: 24px;
  }

  .fleet-grid {
    grid-template-columns: 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .kpi-row {
    grid-template-columns: 1fr;
  }
}