/**
 * MarineStream Fleet Command - Dashboard v2
 * Based on MarineStream™ Style Guide v1.0
 */

/* ========================================
   CSS Variables - Design Tokens
   ======================================== */
:root {
  /* Colors - Dark Maritime Theme */
  --bg-primary: #0a0f1a;
  --bg-secondary: #111111;
  --bg-panel: rgba(17, 17, 17, 0.92);
  --bg-card: rgba(30, 41, 59, 0.8);
  --bg-hover: rgba(51, 65, 85, 0.6);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #666666;
  
  --border-color: rgba(148, 163, 184, 0.15);
  --border-focus: rgba(255, 102, 0, 0.5);
  
  /* Accent Colors - MarineStream Brand Orange */
  --accent-primary: #FF6600;
  --accent-primary-rgb: 255, 102, 0;
  --accent-secondary: #1e40af;
  --accent-secondary-rgb: 30, 64, 175;
  
  /* Status Colors */
  --color-excellent: #22c55e;
  --color-good: #3b82f6;
  --color-warning: #f59e0b;
  --color-critical: #ef4444;
  
  /* Vessel Type Colors */
  --color-ran: #3b82f6;
  --color-commercial: #10b981;
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.3);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;
}

/* Light theme override */
.light-theme {
  --bg-primary: #f1f5f9;
  --bg-secondary: #ffffff;
  --bg-panel: rgba(255, 255, 255, 0.95);
  --bg-card: rgba(241, 245, 249, 0.9);
  --bg-hover: rgba(226, 232, 240, 0.8);
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --border-color: rgba(15, 23, 42, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* ========================================
   Reset & Base Styles
   ======================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
}

/* ========================================
   Modal Styles
   ======================================== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
}

.modal-content {
  position: relative;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  max-width: 90vw;
  max-height: 90vh;
  overflow: auto;
}

/* Auth Modal */
.auth-modal {
  width: 400px;
  padding: var(--space-xl);
  text-align: center;
}

.auth-logo {
  height: 40px;
  margin-bottom: var(--space-lg);
}

.auth-modal h1 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.auth-modal p {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.auth-form input {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 14px;
  transition: border-color var(--transition-fast);
}

.auth-form input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(var(--accent-primary-rgb), 0.2);
}

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 24px;
  background: linear-gradient(135deg, var(--accent-primary), #2563eb);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-primary svg {
  width: 18px;
  height: 18px;
}

.auth-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: var(--space-md);
}

/* Extension Status */
.extension-status {
  margin-bottom: var(--space-md);
}

.extension-checking {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  color: var(--text-muted);
  font-size: 12px;
}

.spinner-small {
  width: 14px;
  height: 14px;
  border: 2px solid var(--border-color);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.extension-installed {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-md);
  color: #22c55e;
  font-size: 13px;
  font-weight: 500;
}

.extension-installed svg {
  width: 18px;
  height: 18px;
}

.extension-installed.has-token {
  background: rgba(34, 197, 94, 0.15);
  border-color: rgba(34, 197, 94, 0.5);
}

.extension-not-installed {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 12px;
}

.extension-not-installed svg {
  width: 24px;
  height: 24px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.extension-not-installed span {
  display: block;
  color: var(--text-secondary);
  margin-bottom: 2px;
}

.extension-not-installed a {
  color: var(--accent-primary);
  text-decoration: none;
  font-weight: 500;
}

.extension-not-installed a:hover {
  text-decoration: underline;
}

/* PAT Instructions Overlay */
.pat-instructions {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.pat-instructions.visible {
  opacity: 1;
  pointer-events: all;
}

.instructions-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 380px;
  text-align: left;
  animation: slideUp 0.3s ease;
}

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

.instructions-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.instructions-card ol {
  margin: 0;
  padding-left: var(--space-lg);
  color: var(--text-secondary);
  line-height: 1.8;
}

.instructions-card li {
  margin-bottom: var(--space-xs);
}

.instructions-card strong {
  color: var(--accent-primary);
}

.btn-dismiss {
  width: 100%;
  margin-top: var(--space-lg);
  padding: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-dismiss:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

/* SSO Login Button */
.btn-sso {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-sso:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
}

.btn-sso svg {
  width: 20px;
  height: 20px;
}

.sso-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: #10b981;
  font-size: 12px;
  margin-top: var(--space-sm);
}

.sso-hint svg {
  width: 14px;
  height: 14px;
}

/* Auth Divider */
.auth-divider {
  display: flex;
  align-items: center;
  margin: var(--space-lg) 0;
  color: var(--text-muted);
  font-size: 12px;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

.auth-divider span {
  padding: 0 var(--space-md);
}

/* Secondary Button (for PAT entry) */
.btn-secondary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 12px 20px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.btn-secondary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-secondary svg {
  width: 16px;
  height: 16px;
}

/* Methodology Modal */
.methodology-modal {
  width: 600px;
  max-height: 80vh;
}

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

.modal-header h2 {
  font-size: 18px;
  font-weight: 600;
}

.close-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.close-btn svg {
  width: 18px;
  height: 18px;
}

.modal-body {
  padding: var(--space-lg);
}

.methodology-section {
  margin-bottom: var(--space-xl);
}

.methodology-section:last-child {
  margin-bottom: 0;
}

.methodology-section h3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.score-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 24px;
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
}

.score-icon.fon {
  background: rgba(var(--accent-primary-rgb), 0.2);
  color: var(--accent-primary);
}

.score-icon.hp {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.methodology-section p {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.formula {
  background: var(--bg-primary);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.formula code {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-secondary);
}

.methodology-section ul {
  list-style: none;
  padding-left: var(--space-md);
}

.methodology-section li {
  position: relative;
  padding-left: var(--space-md);
  margin-bottom: var(--space-xs);
  color: var(--text-secondary);
  font-size: 13px;
}

.methodology-section li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
}

.score-ranges {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.range {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: 13px;
}

.range span {
  font-family: var(--font-mono);
  font-weight: 600;
  min-width: 60px;
}

.range.excellent { background: rgba(34, 197, 94, 0.15); color: var(--color-excellent); }
.range.good { background: rgba(59, 130, 246, 0.15); color: var(--color-good); }
.range.warning { background: rgba(245, 158, 11, 0.15); color: var(--color-warning); }
.range.critical { background: rgba(239, 68, 68, 0.15); color: var(--color-critical); }

/* ========================================
   App Container
   ======================================== */
.app-container {
  height: 100vh;
  position: relative;
}

.app-container.hidden {
  display: none;
}

/* ========================================
   Map Container
   ======================================== */
.map-container {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

/* Map Style Toggle */
.map-style-toggle {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 2px;
  padding: 4px;
  background: var(--bg-panel);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  z-index: 10;
}

.style-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.style-btn:hover {
  color: var(--text-primary);
}

.style-btn.active {
  background: var(--accent-primary);
  color: white;
}

.style-btn svg {
  width: 18px;
  height: 18px;
}

/* Map Controls - Positioned below style buttons on left */
.map-controls {
  position: absolute;
  top: 140px; /* Below the style buttons */
  left: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--bg-panel);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  overflow: hidden;
  z-index: 10;
}

.map-controls button {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.map-controls button:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.map-controls button svg {
  width: 18px;
  height: 18px;
}

/* ========================================
   Header Bar
   ======================================== */
.header-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-lg);
  background: linear-gradient(to bottom, var(--bg-panel), transparent);
  z-index: 100;
}

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

.logo-link {
  display: flex;
  align-items: center;
}

.logo {
  height: 28px;
}

.header-divider {
  width: 1px;
  height: 24px;
  background: var(--border-color);
}

.header-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.header-center {
  display: flex;
  align-items: center;
}

.filter-pills {
  display: flex;
  gap: var(--space-xs);
  padding: 4px;
  background: var(--bg-panel);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  max-width: 600px;
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
}

.filter-pills::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.filter-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.filter-pill:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.filter-pill.active {
  background: var(--accent-primary);
  color: white;
}

.filter-pill.active .filter-dot {
  border: 2px solid white;
  box-sizing: border-box;
}

.filter-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.filter-dot.ran { background: var(--color-ran); }
.filter-dot.commercial { background: var(--color-commercial); }

.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Token Status Indicator */
.token-status {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  cursor: help;
  transition: all var(--transition-fast);
}

.token-status svg {
  width: 14px;
  height: 14px;
  opacity: 0.7;
}

.token-status.expiring-soon {
  color: var(--color-warning);
  border-color: rgba(245, 158, 11, 0.3);
  background: rgba(245, 158, 11, 0.1);
}

.token-status.expiring-soon svg {
  color: var(--color-warning);
  opacity: 1;
}

.token-status.expired {
  color: var(--color-critical);
  border-color: rgba(239, 68, 68, 0.3);
  background: rgba(239, 68, 68, 0.1);
}

.token-status.refreshing {
  color: var(--accent-primary);
  border-color: rgba(59, 130, 246, 0.3);
}

.token-status.refreshing svg {
  animation: spin 1s linear infinite;
}

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

.icon-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.icon-btn svg {
  width: 18px;
  height: 18px;
}

.user-badge {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent-secondary), #d97706);
  border-radius: var(--radius-md);
  color: white;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

/* ========================================
   Fleet Summary Panel (top-left)
   ======================================== */
.fleet-summary-panel {
  position: absolute;
  top: 80px;
  left: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-panel);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  z-index: 50;
}

.summary-card.main-stat {
  text-align: center;
}

.stat-value {
  font-size: 32px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
  line-height: 1;
}

.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-top: 4px;
}

.summary-divider {
  width: 1px;
  height: 48px;
  background: var(--border-color);
}

.summary-stats {
  display: flex;
  gap: var(--space-lg);
}

.mini-stat {
  text-align: center;
}

.mini-value {
  display: block;
  font-size: 20px;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.mini-label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.mini-stat.warning .mini-value {
  color: var(--color-warning);
}

/* ========================================
   Performance Panel (top-right)
   ======================================== */
.performance-panel {
  position: absolute;
  top: 80px;
  right: var(--space-lg);
  width: 240px;
  background: var(--bg-panel);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  overflow: hidden;
  z-index: 50;
  transition: height var(--transition-normal);
}

.perf-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  border-bottom: 1px solid var(--border-color);
}

.perf-header h3 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.expand-btn {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.expand-btn:hover {
  color: var(--text-primary);
}

.expand-btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.expand-btn.expanded svg {
  transform: rotate(180deg);
}

.perf-gauges {
  display: flex;
  justify-content: space-around;
  padding: var(--space-md);
}

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

.gauge-ring {
  position: relative;
  width: 64px;
  height: 64px;
}

.gauge-ring svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.gauge-bg {
  fill: none;
  stroke: var(--bg-hover);
  stroke-width: 3;
}

.gauge-fill {
  fill: none;
  stroke: var(--accent-primary);
  stroke-width: 3;
  stroke-linecap: round;
  transition: stroke-dasharray var(--transition-slow);
}

.gauge-value {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.gauge-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-top: 4px;
}

.perf-detail {
  padding: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.perf-detail.hidden {
  display: none;
}

.perf-chart-container {
  height: 120px;
}

/* Vessel Health List (in expanded Fleet Health panel) */
.vessel-health-list {
  max-height: 300px;
  overflow-y: auto;
}

.vessel-health-list::-webkit-scrollbar {
  width: 4px;
}

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

.vessel-health-list::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 2px;
}

.health-empty {
  padding: var(--space-md);
  text-align: center;
  color: var(--text-muted);
  font-size: 12px;
}

.health-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.health-item:hover {
  background: var(--bg-hover);
}

.health-item:last-child {
  border-bottom: none;
}

.health-vessel {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.health-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.health-indicator.ran {
  background: var(--color-ran);
}

.health-indicator.commercial {
  background: var(--color-commercial);
}

.health-indicator.other {
  background: var(--text-muted);
}

.health-name {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.health-metrics {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.health-metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 32px;
}

.health-value {
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.health-value.excellent {
  color: var(--color-excellent);
}

.health-value.good {
  color: var(--accent-primary);
}

.health-value.warning {
  color: var(--color-warning);
}

.health-value.critical {
  color: var(--color-critical);
}

.health-value.unknown {
  color: var(--text-muted);
}

.health-value .no-data {
  font-size: 9px;
  font-weight: 400;
  font-family: var(--font-family);
  color: var(--text-muted);
  font-style: italic;
}

.health-label {
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--text-muted);
}

/* Fleet Fouling Health Widget */
.fleet-health-widget {
  padding: var(--space-sm);
}

.fleet-health-widget.no-data {
  text-align: center;
  color: var(--text-muted);
}

.fleet-health-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--border-subtle);
}

.fleet-health-header h4 {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin: 0;
}

.health-status {
  font-size: 11px;
  font-weight: 600;
}

.fleet-health-gauge {
  display: flex;
  justify-content: center;
  margin: var(--space-sm) 0;
}

.gauge-display {
  position: relative;
  width: 100px;
  height: 60px;
}

.gauge-svg {
  width: 100%;
  height: 100%;
}

.gauge-svg .gauge-bg {
  fill: none;
  stroke: var(--bg-hover);
  stroke-width: 8;
  stroke-linecap: round;
}

.gauge-svg .gauge-fill {
  fill: none;
  stroke: var(--color-excellent);
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dasharray var(--transition-normal);
}

.gauge-center {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}

.gauge-center .gauge-value {
  display: block;
  font-size: 18px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.gauge-center .gauge-label {
  font-size: 9px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.fleet-health-stats {
  display: flex;
  justify-content: space-around;
  margin: var(--space-sm) 0;
  padding: var(--space-xs) 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.health-stat {
  text-align: center;
}

.health-stat .stat-value {
  display: block;
  font-size: 16px;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.health-stat .stat-label {
  font-size: 9px;
  color: var(--text-muted);
}

.health-stat.critical .stat-value {
  color: var(--color-critical);
}

.health-stat.warning .stat-value {
  color: var(--color-warning);
}

.fleet-health-distribution {
  margin: var(--space-sm) 0;
}

.dist-bar {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--bg-hover);
}

.dist-segment {
  height: 100%;
  min-width: 2px;
  transition: width var(--transition-normal);
}

.dist-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: var(--space-xs);
  justify-content: center;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 9px;
}

.legend-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.fleet-health-info {
  text-align: center;
  margin-top: var(--space-xs);
}

.fleet-health-info .info-text {
  font-size: 10px;
  color: var(--text-muted);
  margin: 0;
}

.fleet-health-empty {
  padding: var(--space-md);
}

.fleet-health-empty p {
  margin: 0;
  font-size: 12px;
}

.fleet-health-empty .muted {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* Fouling Badge */
.fouling-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 500;
}

.fouling-badge.no-data {
  background: var(--bg-hover);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

.fouling-badge-level {
  font-weight: 600;
}

.fouling-badge-days {
  font-size: 9px;
  opacity: 0.8;
}

/* Fleet Health Summary (in expanded panel) */
.fleet-health-summary {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm);
  background: var(--bg-hover);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
}

.health-gauge-mini {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.gauge-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: conic-gradient(
    var(--gauge-color, var(--accent-primary)) calc(var(--gauge-value, 0) * 3.6deg),
    var(--bg-surface) 0deg
  );
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.gauge-circle::before {
  content: '';
  position: absolute;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-panel);
}

.gauge-text {
  position: relative;
  z-index: 1;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

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

.gauge-status {
  font-size: 11px;
  font-weight: 600;
}

.gauge-sublabel {
  font-size: 9px;
  color: var(--text-muted);
}

.health-quick-stats {
  display: flex;
  gap: var(--space-md);
  margin-left: auto;
}

.quick-stat {
  text-align: center;
}

.quick-stat .qs-value {
  display: block;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.quick-stat .qs-label {
  font-size: 8px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.quick-stat.alert .qs-value {
  color: var(--color-critical);
}

.health-list-header {
  display: grid;
  grid-template-columns: 1fr 40px 40px 40px;
  gap: 4px;
  padding: 4px 0;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 2px;
}

.health-list-header span:not(:first-child) {
  text-align: center;
}

.health-item {
  display: grid;
  grid-template-columns: 1fr 40px 40px 40px;
  gap: 4px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.health-item:hover {
  background: var(--bg-hover);
}

.health-item:last-child {
  border-bottom: none;
}

.health-item.needs-cleaning {
  background: rgba(239, 68, 68, 0.08);
}

.health-item.at-risk {
  background: rgba(249, 115, 22, 0.06);
}

.health-fr,
.health-days,
.health-fon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-family: var(--font-mono);
}

.health-fr span,
.health-days span,
.health-fon span {
  font-weight: 500;
}

.health-days .warning {
  color: var(--color-warning);
}

.health-days .critical {
  color: var(--color-critical);
}

/* ========================================
   Vessel List Panel (left side)
   ======================================== */
.vessel-list-panel {
  position: absolute;
  top: 160px;
  left: var(--space-lg);
  bottom: var(--space-lg);
  width: 320px;
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  overflow: hidden;
  z-index: 50;
}

.panel-header {
  padding: var(--space-md);
  border-bottom: 1px solid var(--border-color);
}

.panel-header h3 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-box svg {
  position: absolute;
  left: 12px;
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-box input {
  width: 100%;
  padding: 10px 12px 10px 36px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 13px;
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent-primary);
}

.vessel-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-sm);
}

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

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

.vessel-list::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

/* Vessel Item */
.vessel-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.vessel-item:hover {
  background: var(--bg-hover);
}

.vessel-item.active {
  background: rgba(var(--accent-primary-rgb), 0.15);
  border: 1px solid rgba(var(--accent-primary-rgb), 0.3);
}

.vessel-indicator {
  width: 4px;
  height: 40px;
  border-radius: 2px;
  flex-shrink: 0;
}

.vessel-indicator.ran { background: var(--color-ran); }
.vessel-indicator.commercial { background: var(--color-commercial); }
.vessel-indicator.other { background: var(--text-muted); }

.vessel-info {
  flex: 1;
  min-width: 0;
}

.vessel-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vessel-class {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 6px;
}

.vessel-position-status {
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  flex-shrink: 0;
}

.vessel-item.no-position {
  opacity: 0.6;
}

.vessel-item.no-position .vessel-position-status {
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
}

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

.vessel-score-value {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-mono);
}

.vessel-score-value.excellent { color: var(--color-excellent); }
.vessel-score-value.good { color: var(--color-good); }
.vessel-score-value.warning { color: var(--color-warning); }
.vessel-score-value.critical { color: var(--color-critical); }
.vessel-score-value.unknown { color: var(--text-muted); }

.vessel-score-value .no-data-label {
  font-size: 9px;
  font-weight: 400;
  font-family: var(--font-family);
  color: var(--text-muted);
  font-style: italic;
}

.vessel-score-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

/* ========================================
   Vessel Detail Panel
   ======================================== */
.vessel-detail-panel {
  position: absolute;
  top: 160px;
  left: var(--space-lg);
  bottom: var(--space-lg);
  width: 360px;
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  overflow: hidden;
  z-index: 60;
  transform: translateX(-120%);
  transition: transform var(--transition-normal);
}

.vessel-detail-panel:not(.hidden) {
  transform: translateX(0);
}

.detail-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-bottom: 1px solid var(--border-color);
}

.back-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-hover);
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.back-btn:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.back-btn svg {
  width: 18px;
  height: 18px;
}

.detail-title {
  flex: 1;
  min-width: 0;
}

.detail-title h2 {
  font-size: 16px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vessel-type-badge {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(var(--accent-primary-rgb), 0.2);
  color: var(--accent-primary);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-full);
}

.vessel-type-badge.commercial {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.detail-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md);
}

.detail-section {
  margin-bottom: var(--space-lg);
}

.detail-section h4 {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

/* Scores Section */
.scores-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

.score-card {
  background: var(--bg-card);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  text-align: center;
}

.score-value {
  font-size: 24px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--accent-primary);
  line-height: 1;
}

.score-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.2;
}

.score-bar {
  height: 3px;
  background: var(--bg-hover);
  border-radius: 2px;
  margin-top: var(--space-sm);
  overflow: hidden;
}

.score-fill {
  height: 100%;
  background: var(--accent-primary);
  border-radius: 2px;
  transition: width var(--transition-slow);
}

/* Countdown Section */
.countdown-section {
  background: var(--bg-card);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  text-align: center;
}

.countdown-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-sm);
}

.countdown-value {
  font-size: 48px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
  line-height: 1;
}

.countdown-value.warning { color: var(--color-warning); }
.countdown-value.critical { color: var(--color-critical); }

.countdown-label {
  font-size: 13px;
  color: var(--text-secondary);
}

/* Info Section */
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.info-item {
  background: var(--bg-card);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
}

.info-label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.info-value {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

/* History Timeline */
.history-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-height: 300px;
  overflow-y: auto;
}

.history-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-sm);
  background: var(--bg-card);
  border-radius: var(--radius-sm);
}

.history-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}

.history-dot.complete { background: var(--color-excellent); }
.history-dot.active { background: var(--color-warning); }
.history-dot.other { background: var(--text-muted); }

.history-content {
  flex: 1;
  min-width: 0;
}

.history-code {
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.history-name {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-date {
  font-size: 11px;
  color: var(--text-muted);
}

/* ========================================
   Activity Panel (bottom-right)
   ======================================== */
.activity-panel {
  position: absolute;
  bottom: var(--space-lg);
  right: var(--space-lg);
  width: 320px;
  max-height: 300px;
  display: flex;
  flex-direction: column;
  background: var(--bg-panel);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  overflow: hidden;
  z-index: 50;
}

.activity-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  border-bottom: 1px solid var(--border-color);
}

.activity-header h3 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.collapse-btn {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.collapse-btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.collapse-btn.collapsed svg {
  transform: rotate(180deg);
}

.activity-feed {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-sm);
}

.activity-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.activity-item:hover {
  background: var(--bg-hover);
}

.activity-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.activity-icon svg {
  width: 16px;
  height: 16px;
  color: var(--accent-primary);
}

.activity-content {
  flex: 1;
  min-width: 0;
}

.activity-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.activity-meta {
  font-size: 11px;
  color: var(--text-muted);
}

/* ========================================
   Map Markers
   ======================================== */
.vessel-marker {
  width: 32px;
  height: 32px;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.vessel-marker:hover {
  transform: scale(1.2);
}

.vessel-marker svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

/* Map Popup */
.mapboxgl-popup-content {
  background: var(--bg-panel) !important;
  border-radius: var(--radius-lg) !important;
  border: 1px solid var(--border-color) !important;
  padding: 0 !important;
  min-width: 240px;
  backdrop-filter: blur(12px);
}

.mapboxgl-popup-tip {
  border-top-color: var(--bg-panel) !important;
}

.popup-content {
  padding: var(--space-md);
}

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

.popup-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border-radius: var(--radius-md);
}

.popup-icon svg {
  width: 24px;
  height: 24px;
}

.popup-title {
  flex: 1;
}

.popup-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

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

.popup-scores {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.popup-score {
  background: var(--bg-card);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  text-align: center;
}

.popup-score-value {
  font-size: 18px;
  font-weight: 700;
  font-family: var(--font-mono);
}

.popup-score-label {
  font-size: 9px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.popup-btn {
  width: 100%;
  padding: var(--space-sm);
  background: var(--accent-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.popup-btn:hover {
  background: #2563eb;
}

/* ========================================
   Loading & Empty States
   ======================================== */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.empty-state {
  padding: var(--space-xl);
  text-align: center;
  color: var(--text-muted);
}

/* ========================================
   Fleet UI Components
   ======================================== */

/* Panel Header with Actions */
.panel-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}

.panel-header-actions {
  display: flex;
  gap: 4px;
}

.icon-btn-sm {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-hover);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.icon-btn-sm:hover {
  background: var(--accent-primary);
  color: white;
}

.icon-btn-sm svg {
  width: 14px;
  height: 14px;
}

/* Fleet Tabs */
.fleet-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: var(--space-sm);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 4px;
}

.fleet-tabs::-webkit-scrollbar {
  display: none;
}

.fleet-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.fleet-tab:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.fleet-tab.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white;
}

.fleet-tab-icon {
  font-size: 12px;
}

.fleet-tab-color {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.fleet-tab-count {
  background: rgba(255, 255, 255, 0.2);
  padding: 1px 5px;
  border-radius: 8px;
  font-size: 10px;
}

.fleet-tab.active .fleet-tab-count {
  background: rgba(0, 0, 0, 0.2);
}

/* Fleet Modal */
.fleet-modal {
  width: 520px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

.fleet-modal .modal-body {
  flex: 1;
  overflow-y: auto;
}

.modal-intro {
  color: var(--text-secondary);
  font-size: 13px;
  margin-bottom: var(--space-lg);
  line-height: 1.5;
}

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

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group label .required {
  color: var(--color-critical);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 14px;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(var(--accent-primary-rgb), 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 60px;
}

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

/* Color Picker */
.color-picker {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.color-option {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.color-option:hover {
  transform: scale(1.1);
}

.color-option.active {
  border-color: white;
  box-shadow: 0 0 0 2px var(--text-primary);
}

/* Icon Picker */
.icon-picker {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.icon-option {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.icon-option:hover {
  background: var(--bg-hover);
  border-color: var(--text-muted);
}

.icon-option.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
}

/* Vessel Selector */
.vessel-count-badge {
  font-size: 10px;
  font-weight: 500;
  color: var(--accent-primary);
  text-transform: none;
  margin-left: var(--space-sm);
}

.vessel-search-bar {
  position: relative;
  margin-bottom: var(--space-sm);
}

.vessel-search-bar svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

.vessel-search-bar input {
  width: 100%;
  padding: 10px 12px 10px 36px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 13px;
}

.vessel-search-bar input:focus {
  outline: none;
  border-color: var(--accent-primary);
}

.vessel-selector {
  max-height: 200px;
  overflow-y: auto;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-xs);
}

.vessel-selector::-webkit-scrollbar {
  width: 6px;
}

.vessel-selector::-webkit-scrollbar-track {
  background: transparent;
}

.vessel-selector::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

.vessel-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.vessel-checkbox:hover {
  background: var(--bg-hover);
}

.vessel-checkbox.selected {
  background: rgba(var(--accent-primary-rgb), 0.1);
}

.vessel-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-primary);
  cursor: pointer;
}

.vessel-checkbox-info {
  flex: 1;
  min-width: 0;
}

.vessel-checkbox-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

.vessel-checkbox-type {
  font-size: 11px;
  color: var(--text-muted);
}

.vessel-checkbox-indicator {
  width: 4px;
  height: 24px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* Selected Vessels Preview */
.selected-vessels-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: var(--space-sm);
  min-height: 32px;
}

.selected-vessel-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px 4px 10px;
  background: rgba(var(--accent-primary-rgb), 0.15);
  border: 1px solid rgba(var(--accent-primary-rgb), 0.3);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 500;
  color: var(--accent-primary);
}

.selected-vessel-chip .remove-chip {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--accent-primary-rgb), 0.2);
  border: none;
  border-radius: 50%;
  color: var(--accent-primary);
  font-size: 14px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.selected-vessel-chip .remove-chip:hover {
  background: var(--accent-primary);
  color: white;
}

/* Modal Footer */
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  padding: var(--space-lg);
  border-top: 1px solid var(--border-color);
}

.modal-footer .btn-primary,
.modal-footer .btn-secondary {
  padding: 12px 24px;
}

.modal-footer .btn-primary svg {
  width: 16px;
  height: 16px;
}

/* Fleet Group Headers in Vessel List */
.fleet-group-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  margin-top: var(--space-sm);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.fleet-group-header:first-child {
  margin-top: 0;
}

.fleet-group-color {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.fleet-group-count {
  margin-left: auto;
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Empty State for Fleet Selector */
.vessel-selector-empty {
  padding: var(--space-lg);
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

/* ========================================
   Settings Panel
   ======================================== */
.settings-panel {
  position: fixed;
  top: 64px;
  right: var(--space-md);
  width: 360px;
  max-height: calc(100vh - 80px);
  background: var(--bg-panel);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  z-index: 100;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-normal);
}

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

.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border-color);
}

.settings-header h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.settings-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

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

.settings-close svg {
  width: 18px;
  height: 18px;
}

.settings-body {
  padding: var(--space-lg);
  overflow-y: auto;
  max-height: calc(100vh - 200px);
}

.settings-section {
  margin-bottom: var(--space-lg);
}

.settings-section:last-child {
  margin-bottom: 0;
}

.settings-section-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.settings-section-title svg {
  width: 14px;
  height: 14px;
}

/* Rise-X Connection Card */
.connection-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: var(--space-md);
}

.connection-status {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.connection-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(var(--accent-primary-rgb), 0.1);
}

.connection-icon svg {
  width: 24px;
  height: 24px;
  color: var(--accent-primary);
}

.connection-icon.connected {
  background: rgba(34, 197, 94, 0.15);
}

.connection-icon.connected svg {
  color: var(--color-excellent);
}

.connection-icon.disconnected {
  background: rgba(148, 163, 184, 0.1);
}

.connection-icon.disconnected svg {
  color: var(--text-muted);
}

.connection-info {
  flex: 1;
}

.connection-info h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.connection-info p {
  font-size: 12px;
  color: var(--text-muted);
}

.connection-email {
  color: var(--text-secondary) !important;
}

.connection-actions {
  display: flex;
  gap: var(--space-sm);
}

.btn-connect {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 10px var(--space-md);
  background: var(--accent-primary);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-connect:hover {
  background: #e55a00;
}

.btn-connect svg {
  width: 16px;
  height: 16px;
}

.btn-disconnect {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 10px var(--space-md);
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-disconnect:hover {
  border-color: var(--color-critical);
  color: var(--color-critical);
}

.btn-disconnect svg {
  width: 16px;
  height: 16px;
}

.btn-sync {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 10px var(--space-md);
  background: rgba(var(--accent-primary-rgb), 0.1);
  border: 1px solid rgba(var(--accent-primary-rgb), 0.3);
  border-radius: var(--radius-sm);
  color: var(--accent-primary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-sync:hover {
  background: rgba(var(--accent-primary-rgb), 0.2);
}

.btn-sync:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-sync svg {
  width: 16px;
  height: 16px;
}

.btn-sync.syncing svg {
  animation: spin 1s linear infinite;
}

/* Sync Status */
.sync-status {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.sync-status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-xs) 0;
  font-size: 12px;
}

.sync-status-label {
  color: var(--text-muted);
}

.sync-status-value {
  color: var(--text-secondary);
}

.sync-status-value.success {
  color: var(--color-excellent);
}

.sync-status-value.error {
  color: var(--color-critical);
}

/* Settings Toggle Button */
.settings-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.settings-btn:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.settings-btn svg {
  width: 20px;
  height: 20px;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
  .fleet-summary-panel {
    left: var(--space-md);
    right: var(--space-md);
    width: auto;
  }
  
  .performance-panel {
    right: var(--space-md);
  }
  
  .vessel-list-panel {
    left: var(--space-md);
    width: calc(100% - var(--space-md) * 2);
    max-width: 320px;
  }
  
  .activity-panel {
    display: none;
  }
  
  .settings-panel {
    left: var(--space-md);
    right: var(--space-md);
    width: auto;
  }
}