:root {
  /* Font & rendering */
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.5;
  font-weight: 400;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* Colors */
  --primary: #1e3a8a;
  --primary-dark: #1e40af;
  --primary-light: #3b82f6;
  --secondary: #3b82f6;
  --accent: #60a5fa;
  --success: #059669;
  --warning: #d97706;
  --error: #dc2626;
  --info: #0891b2;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-hero: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 25%, #8b5cf6 50%, #ec4899 75%, #f59e0b 100%);
  --gradient-accent: linear-gradient(45deg, #60a5fa, #3b82f6);
  --gradient-success: linear-gradient(45deg, #10b981, #059669);
  --gradient-warning: linear-gradient(45deg, #f59e0b, #d97706);
  --gradient-error: linear-gradient(45deg, #ef4444, #dc2626);

  /* Background Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-modal: rgba(0, 0, 0, 0.5);

  /* Text Colors */
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-tertiary: #9ca3af;
  --text-white: #ffffff;

  /* Borders */
  --border: #e5e7eb;
  --border-hover: #d1d5db;
  --border-focus: #3b82f6;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-glow: 0 0 20px rgb(59 130 246 / 0.3);

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1.5rem;
}

/* Dark Theme */
[data-theme="dark"] {
  --bg-primary: #111827;
  --bg-secondary: #1f2937;
  --bg-tertiary: #374151;
  --text-primary: #f9fafb;
  --text-secondary: #e5e7eb;
  --text-tertiary: #9ca3af;
  --border: #4b5563;
  --border-hover: #6b7280;
  --border-focus: #3b82f6;
  --shadow-sm: 0 1px 2px 0 rgb(255 255 255 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(255 255 255 / 0.1), 0 2px 4px -2px rgb(255 255 255 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(255 255 255 / 0.1), 0 4px 6px -4px rgb(255 255 255 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(255 255 255 / 0.1), 0 8px 10px -6px rgb(255 255 255 / 0.1);
}

/* Base Styles & Typography */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100vh;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--primary-dark);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

p {
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.nav-link:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

/* Utility Classes */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Loading Screen */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(135deg, #007FFF, #2a52be);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-content {
  text-align: center;
}

.rescue-logo {
  margin-bottom: var(--space-xl);
}

.rescue-icon {
  font-size: 5rem;
  margin-bottom: var(--space-md);
  animation: rescue-pulse 2s infinite;
}

.rescue-logo h1 {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

@keyframes rescue-pulse {
  0%, 50%, 100% { opacity: 1; }
  25%, 75% { opacity: 0.5; }
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid var(--text-white);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: var(--space-lg) auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.rescue-logo-small {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary);
  transition: all 0.3s ease;
}

.rescue-logo-small:hover {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  text-decoration: none;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background-color: var(--bg-secondary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.theme-toggle {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.125rem;
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  color: var(--primary);
  background-color: var(--bg-secondary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--text-primary);
  margin: 2px 0;
  transition: 0.3s;
}

/* Button styles */
.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.875rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-white);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

/* Hero buttons */
.btn-hero-primary, .btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1.125rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  box-shadow: var(--shadow-lg);
}

.btn-hero-primary {
  background: var(--gradient-error);
  color: var(--text-white);
}

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.btn-hero-secondary {
  background: rgba(255, 255, 255, 0.2);
  color: var(--text-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

/* Main content */
.main-content {
  margin-top: 80px;
  min-height: calc(100vh - 80px);
}

.content-section {
  display: none;
}

.content-section.active {
  display: block;
}

/* Enhanced Hero section - Full height */
.hero-section {
  position: relative;
  text-align: center;
  background: linear-gradient(135deg, #007FFF, #2a52be);
  color: var(--text-white);
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl) var(--space-lg);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.2);
}

.hero-particles {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
  animation: float 20s ease-in-out infinite;
}

.floating-shapes {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  animation: float-shapes 15s infinite ease-in-out;
}

.shape-1 {
  width: 80px;
  height: 80px;
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 120px;
  height: 120px;
  top: 60%;
  right: 15%;
  animation-delay: 2s;
}

.shape-3 {
  width: 60px;
  height: 60px;
  top: 80%;
  left: 20%;
  animation-delay: 4s;
}

.shape-4 {
  width: 100px;
  height: 100px;
  top: 30%;
  right: 30%;
  animation-delay: 6s;
}

.shape-5 {
  width: 40px;
  height: 40px;
  top: 10%;
  right: 10%;
  animation-delay: 8s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

@keyframes float-shapes {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-30px) rotate(120deg); }
  66% { transform: translateY(15px) rotate(240deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
}

.rescue-logo-hero {
  margin-bottom: var(--space-lg);
}

.rescue-icon-large {
  font-size: 4.5rem;
  margin-bottom: var(--space-md);
  animation: rescue-pulse 3s infinite;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.hero-section h1 {
  font-size: 4.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.hero-tagline {
  font-size: 1.125rem;
  font-weight: 400;
  opacity: 0.9;
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.hero-section h2 {
  font-size: 1.875rem;
  font-weight: 400;
  margin-bottom: var(--space-md);
  opacity: 0.9;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-section p {
  font-size: 1.125rem;
  opacity: 0.8;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  line-height: 1.6;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-actions {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  margin: var(--space-2xl) 0;
  flex-wrap: wrap;
}

/* Hero stats integrated */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
  max-width: 1000px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.15);
}

.stat-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.stat-number {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
  font-weight: 500;
  opacity: 0.9;
}

/* Dashboard content */
.dashboard-content {
  padding: var(--space-2xl);
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  gap: var(--space-2xl);
}

/* Features section */
.features-section h3,
.workflow-section h3,
.disaster-types h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-xl);
  text-align: center;
  color: var(--text-primary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.feature-card {
  background: var(--bg-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  font-size: 1.5rem;
  color: var(--text-white);
  box-shadow: var(--shadow-md);
}

.feature-card h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Workflow steps */
.workflow-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  position: relative;
}

.workflow-step {
  position: relative;
  background: var(--bg-secondary);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.workflow-step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.step-number {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-accent);
  color: var(--text-white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.125rem;
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.step-connector {
  position: absolute;
  top: 10px;
  left: 100%;
  width: var(--space-lg);
  height: 2px;
  background: var(--border);
  z-index: 1;
}

.workflow-step:last-child .step-connector {
  display: none;
}

.step-icon {
  font-size: 2.25rem;
  color: var(--primary);
  margin-bottom: var(--space-md);
  margin-top: var(--space-md);
}

.workflow-step h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.workflow-step p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Disaster types grid */
.disaster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.disaster-card {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.disaster-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.disaster-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.disaster-card:hover .disaster-overlay {
  opacity: 0.9;
}

.disaster-overlay::after {
  content: 'View Details';
  color: var(--text-white);
  font-size: 1.125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.disaster-image {
  height: 200px;
  overflow: hidden;
}

.disaster-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.disaster-card:hover .disaster-image img {
  transform: scale(1.05);
}

.disaster-info {
  padding: var(--space-lg);
  position: relative;
  z-index: 1;
}

.disaster-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
  color: var(--text-white);
  box-shadow: var(--shadow-md);
}

.disaster-info h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.disaster-info p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.disaster-stats {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
}

.response-time, .success-rate {
  background: var(--bg-tertiary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* Map section */
.map-controls {
  background: var(--bg-secondary);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg);
}

.control-group {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.control-group h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.map-actions {
  display: flex;
  gap: var(--space-md);
}

.filter-controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
}

.filter-group label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.filter-group select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.875rem;
}

.map-container {
  position: relative;
  height: 600px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin: var(--space-lg);
}

#map-element {
  width: 100%;
  height: 100%;
}

.map-legend {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: var(--bg-primary);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  z-index: 1000;
}

.map-legend h4 {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.legend-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.75rem;
}

/* Reports section */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: var(--space-lg) var(--space-lg) var(--space-xl);
}

.section-header h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.section-actions {
  display: flex;
  gap: var(--space-md);
}

.reports-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-lg);
  padding: 0 var(--space-lg);
}

.report-card {
  background: var(--bg-secondary);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--primary);
  transition: all 0.3s ease;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.report-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  background: var(--bg-primary);
}

.report-card.severity-critical { border-left-color: var(--error); }
.report-card.severity-high { border-left-color: var(--warning); }
.report-card.severity-medium { border-left-color: var(--info); }
.report-card.severity-low { border-left-color: var(--success); }

.report-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.report-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.report-category {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: var(--primary);
  color: var(--text-white);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}

.report-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.severity-badge {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
}

.severity-critical { background: var(--error); color: var(--text-white); }
.severity-high { background: var(--warning); color: var(--text-white); }
.severity-medium { background: var(--info); color: var(--text-white); }
.severity-low { background: var(--success); color: var(--text-white); }

.report-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.report-location {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.no-reports {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-2xl);
  color: var(--text-secondary);
}

.no-reports i {
  font-size: 2.25rem;
  margin-bottom: var(--space-md);
  color: var(--text-tertiary);
}

.no-reports h4 {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}

/* Volunteers section */
.volunteer-registration-wrapper {
  background: var(--bg-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  margin: var(--space-lg) var(--space-lg) var(--space-2xl) var(--space-lg);
}

.volunteers-list {
  background: var(--bg-primary);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  margin: 0 var(--space-lg) var(--space-2xl) var(--space-lg);
}

.volunteer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: var(--space-lg) var(--space-lg) var(--space-xl);
}

.volunteer-header h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.volunteer-stats {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.volunteer-count {
  background: var(--gradient-success);
  color: var(--text-white);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-lg);
  font-weight: 600;
}

.volunteer-count span {
  font-size: 1.25rem;
}

.form-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.form-header i {
  font-size: 1.5rem;
  color: var(--primary);
}

.form-header h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.volunteers-list h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.volunteers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.volunteer-card {
  background: var(--bg-secondary);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.volunteer-card.available { border-left: 4px solid var(--success); }
.volunteer-card.unavailable { border-left: 4px solid var(--text-tertiary); opacity: 0.7; }

.volunteer-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  background: var(--bg-primary);
  border-color: var(--primary-light);
}

.volunteer-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.volunteer-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-bottom: var(--space-sm);
}

.volunteer-info h5 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}

.volunteer-phone {
  color: var(--text-secondary);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.volunteer-skills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.skill-tag {
  background: var(--primary);
  color: var(--text-white);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.skill-tag:hover {
  transform: scale(1.05);
}

.volunteer-status {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: var(--space-md);
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--border);
}

.status-indicator.available {
  background: var(--success);
  border-color: var(--success);
  animation: pulse-status 2s infinite;
}

.status-indicator.unavailable {
  background: var(--text-tertiary);
  border-color: var(--text-tertiary);
  animation: none;
}

@keyframes pulse-status {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.7; }
  100% { transform: scale(1); opacity: 1; }
}

.volunteer-registered {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-align: right;
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--border);
}

.no-volunteers {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-2xl);
  color: var(--text-secondary);
}

.no-volunteers i {
  font-size: 2.25rem;
  margin-bottom: var(--space-md);
  color: var(--text-tertiary);
}

.no-volunteers h4 {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}

.delete-btn {
  background: none;
  border: none;
  color: var(--error);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  opacity: 0.7;
}

.delete-btn:hover {
  opacity: 1;
  transform: scale(1.1);
}

.volunteer-actions .delete-btn {
  margin-left: auto;
}

/* Enhanced Form styles */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: all 0.3s ease;
}

[data-theme="dark"] .form-group input, [data-theme="dark"] .form-group select, [data-theme="dark"] .form-group textarea {
  background-color: var(--bg-primary);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Enhanced Skills Selection */
.skills-group {
  grid-column: 1 / -1;
}

.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.skill-option {
  position: relative;
}

.skill-option input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.skill-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.skill-label:hover {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-sm);
}

.skill-option input[type="checkbox"]:checked + .skill-label {
  background: var(--gradient-primary);
  color: var(--text-white);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.skill-label i {
  font-size: 1.125rem;
}

.availability-group {
  display: flex;
  align-items: center;
  justify-content: center;
}

.availability-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
  font-weight: 500;
  padding: var(--space-md);
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.availability-label:hover {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-sm);
}

.availability-label input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.availability-label input[type="checkbox"]:checked + .checkmark + i {
  color: var(--success);
}

.checkmark {
  position: relative;
  display: inline-block;
  width: 20px;
  height: 20px;
  background-color: var(--bg-primary);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
}

.availability-label input[type="checkbox"]:checked + .checkmark {
  background-color: var(--success);
  border-color: var(--success);
}

.availability-label input[type="checkbox"]:checked + .checkmark:after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 6px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.btn-register {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  font-size: 1.125rem;
  background: var(--gradient-success);
}

/* Modal and Toast Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  max-width: 700px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.modal.active .modal-content {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-title {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.modal-title i {
  font-size: 1.25rem;
  color: var(--primary);
}

.modal-title h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.125rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
}

.modal-close:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.report-form {
  padding: var(--space-lg);
}

.form-section {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
}

.form-section h4 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.form-section h4 i {
  color: var(--primary);
}

.file-upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xl);
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--bg-primary);
}

.file-upload-label:hover {
  border-color: var(--primary);
  background: var(--bg-secondary);
}

.file-upload-label i {
  font-size: 1.5rem;
  color: var(--primary);
}

.file-upload-label span {
  font-weight: 600;
  color: var(--text-primary);
}

.file-upload-label small {
  color: var(--text-secondary);
}

#report-photo {
  display: none;
}

.photo-preview {
  margin-top: var(--space-md);
}

.photo-preview img {
  max-width: 200px;
  max-height: 200px;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.location-group {
  margin-bottom: var(--space-md);
}

.location-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.btn-location {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--gradient-accent);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-location:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.location-display {
  padding: var(--space-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.875rem;
  border: 1px solid var(--border);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}

/* Incident details */
.incident-details {
  padding: var(--space-lg);
}

.incident-image {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.incident-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  padding: var(--space-md);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
}

.incident-meta-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.incident-meta-label {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  font-weight: 500;
}

.incident-meta-value {
  font-size: 0.875rem;
  color: var(--text-primary);
  font-weight: 500;
}

.incident-description {
  margin-bottom: var(--space-md);
  line-height: 1.6;
  color: var(--text-secondary);
}

.incident-location {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Toast notifications */
.toast-container {
  position: fixed;
  top: 100px;
  right: 20px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  min-width: 300px;
  max-width: 400px;
  transform: translateX(100%);
  animation: slideIn 0.3s ease forwards;
}

.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--error); }
.toast.warning { border-left: 4px solid var(--warning); }
.toast.info { border-left: 4px solid var(--info); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.toast-icon {
  font-size: 1.125rem;
}

.toast.success .toast-icon { color: var(--success); }
.toast.error .toast-icon { color: var(--error); }
.toast.warning .toast-icon { color: var(--warning); }
.toast.info .toast-icon { color: var(--info); }

.toast-content {
  flex: 1;
}

.toast-title {
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.toast-message {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
}

.toast-close:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
}

/* Responsive design */
@media (max-width: 768px) {
  .hero-section {
    min-height: 100vh;
    padding: var(--space-xl) var(--space-md);
  }

  .hero-section h1 { font-size: 2.25rem; }
  .hero-section h2 { font-size: 1.5rem; }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn-hero-primary, .btn-hero-secondary {
    width: 100%;
    max-width: 300px;
  }

  .hero-stats { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .nav-menu {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border-top: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: var(--space-md);
    transform: translateY(-100%);
    visibility: hidden;
    opacity: 0;
    transition: all 0.3s ease;
  }

  .nav-menu.active {
    transform: translateY(0);
    visibility: visible;
    opacity: 1;
  }

  .nav-toggle { display: flex; }
  .nav-actions { gap: var(--space-sm); }
  .btn-primary span { display: none; }
  .dashboard-content { padding: var(--space-lg); }
  .workflow-steps { grid-template-columns: 1fr; }
  .step-connector { display: none; }
  .disaster-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .control-group {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
  .map-actions { flex-wrap: wrap; }
  .filter-controls { grid-template-columns: 1fr; }
  .map-container {
    height: 400px;
    margin: var(--space-md);
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
    margin: var(--space-md) var(--space-md) var(--space-xl);
  }

  .section-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .reports-grid {
    grid-template-columns: 1fr;
    padding: 0 var(--space-md);
  }

  .volunteers-grid { grid-template-columns: 1fr; }
  .location-actions {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
  .form-actions { flex-direction: column; }
  .modal-content { width: 95%; }
  .toast-container {
    right: 10px;
    left: 10px;
  }
  .toast { min-width: auto; }
  .skills-container { grid-template-columns: 1fr; }
  .volunteer-registration-wrapper { margin: var(--space-md); }
  .volunteers-list { margin: var(--space-md); }
  .volunteer-header { margin: var(--space-md) var(--space-md) var(--space-xl); }
  .map-controls { margin: var(--space-md); }
}

@media (max-width: 480px) {
  .hero-section h1 { font-size: 1.875rem; }
  .rescue-icon-large { font-size: 2.25rem; }
  .nav-container { padding: var(--space-sm) var(--space-md); }
  .rescue-logo-small span { display: none; }
  .incident-meta { grid-template-columns: 1fr; }
}

/* Print styles */
@media print {
  .navbar, .nav-toggle, .modal, .toast-container, .loading-screen { display: none !important; }
  .main-content { margin-top: 0; }
  .content-section {
    display: block !important;
    page-break-after: always;
  }
  .content-section:last-child { page-break-after: auto; }
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb {
  background: var(--text-tertiary);
  border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

/* Animation for page transitions */
.content-section { animation: fadeIn 0.3s ease; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}