/* Professional AI Disaster Response Styling */
:root {
  --primary-red: #ff3b3b;
  --dark-red: #cc2e2e;
  --bg-dark: #0a0a0b;
  --bg-card: #1a1a1c;
  --bg-panel: #141416;
  --text-primary: #ffffff;
  --text-secondary: #b8b8b8;
  --text-muted: #888888;
  --border-color: #2a2a2c;
  --shadow-light: rgba(255, 59, 59, 0.1);
  --shadow-dark: rgba(0, 0, 0, 0.5);
  --gradient-primary: linear-gradient(135deg, #ff3b3b, #cc2e2e);
  --gradient-card: linear-gradient(135deg, #1a1a1c, #141416);
}

/* Light Theme */
[data-theme="light"] {
  --bg-dark: #ffffff;
  --bg-card: #f8f9fa;
  --bg-panel: #ffffff;
  --text-primary: #212529;
  --text-secondary: #495057;
  --text-muted: #6c757d;
  --border-color: #dee2e6;
  --shadow-light: rgba(255, 59, 59, 0.15);
  --shadow-dark: rgba(0, 0, 0, 0.1);
  --gradient-card: linear-gradient(135deg, #f8f9fa, #ffffff);
}

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

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Header Styles */
.header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--primary-red);
  transform: translateY(-1px);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

/* Button Styles */
.btn {
  background: var(--gradient-primary);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  box-shadow: 0 4px 15px var(--shadow-light);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--shadow-light);
}

.btn-secondary {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--primary-red);
}

/* Card Styles */
.card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 8px 32px var(--shadow-dark);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--shadow-dark);
  border-color: var(--primary-red);
}

/* Panel Styles */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

/* Risk Status Styles */
.risk-high {
  background: linear-gradient(135deg, #ff3b3b20, #cc2e2e20);
  border-left: 4px solid var(--primary-red);
}

.risk-medium {
  background: linear-gradient(135deg, #ff8c1a20, #e6730020);
  border-left: 4px solid #ff8c1a;
}

.risk-low {
  background: linear-gradient(135deg, #28a74520, #20854020);
  border-left: 4px solid #28a745;
}

/* Form Styles */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 0.75rem;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-red);
  box-shadow: 0 0 0 3px rgba(255, 59, 59, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

/* Loading Animation */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid var(--border-color);
  border-radius: 50%;
  border-top-color: var(--primary-red);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
  .header {
    padding: 1rem;
  }
  
  .nav-links {
    gap: 1rem;
  }
  
  .card {
    padding: 1rem;
  }
}

/* Map Controls */
.map-controls {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.map-control-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

.map-control-btn:hover {
  background: var(--primary-red);
  border-color: var(--primary-red);
}

.map-control-btn.active {
  background: var(--primary-red);
  border-color: var(--primary-red);
}

/* Status Indicators */
.status-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 0.5rem;
}

.status-online {
  background: #28a745;
  box-shadow: 0 0 6px #28a745;
}

.status-warning {
  background: #ffc107;
  box-shadow: 0 0 6px #ffc107;
}

.status-error {
  background: #dc3545;
  box-shadow: 0 0 6px #dc3545;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Theme Toggle */
.theme-toggle {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.5rem;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  background: var(--primary-red);
  border-color: var(--primary-red);
  transform: scale(1.1);
}

.theme-icon {
  font-size: 1.2rem;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.flex { display: flex; }
.flex-between { justify-content: space-between; }
.flex-center { justify-content: center; align-items: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }