/* Navigation Component */
/* ========================================== */

/* App Header */
.app-header {
  padding: 32px 24px 16px;
  color: var(--color-text);
  text-align: center;
  transition: padding 0.3s ease;
}

.app-header h1 {
  margin: 0;
  font-size: 2rem;
  transition: font-size 0.3s ease;
}

.app-header .tagline {
  margin: 8px 0 0;
  font-weight: 300;
}

/* Navigation Active State */
body.app.navigation-active .app-header {
  padding: 12px 16px 8px;
}

body.app.navigation-active .app-header h1 {
  font-size: 1.5rem;
}

body.app.navigation-active .app-header .tagline {
  display: none;
}

/* Breadcrumb Navigation */
.breadcrumb {
  margin-top: 16px;
}

.breadcrumb__link {
  color: rgba(15, 28, 46, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
}

.breadcrumb__link:hover {
  color: var(--color-text);
  text-decoration: underline;
}

/* Header Actions */
.header-actions {
  margin-top: 20px;
}

.header-actions .btn {
  font-size: 0.9rem;
}

/* Layout */
.layout {
  display: grid;
  gap: 16px;
  min-height: calc(100vh - 120px);
}

.layout[data-view="planner"] {
  grid-template-columns: 1fr;
  grid-template-areas: "planner";
}

.layout[data-view="planning"] {
  grid-template-columns: 350px 1fr 450px !important;
  grid-template-areas:
    "controls map summary" !important;
}

.layout[data-view="planning"] .panel--controls {
  grid-area: controls !important;
  display: flex !important;
}

.layout[data-view="planning"] .panel--map {
  grid-area: map !important;
  min-height: 80vh !important;
}

.layout[data-view="planning"] .panel--summary {
  grid-area: summary !important;
  height: 100% !important;
  overflow: auto !important;
}

.layout[data-view="navigation"] {
  grid-template-columns: 1fr 350px;
  grid-template-areas:
    "map summary";
}

.layout[data-view="navigation"] .panel--controls {
  display: none;
}

.layout[data-view="navigation"] .panel--map {
  grid-area: map;
  min-height: 80vh;
}

.layout[data-view="navigation"] .panel--summary {
  grid-area: summary;
  max-height: 80vh;
  overflow: auto;
}

/* Panel */
.panel {
  background: var(--color-panel);
  border-radius: var(--radius-base);
  padding: 16px;
  box-shadow: 0 12px 32px rgba(15, 28, 46, 0.15);
  min-height: 320px;
}

.panel--map {
  position: relative;
  overflow: hidden;
}

.panel--summary {
  display: flex;
  flex-direction: column;
}

.panel--controls {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Navigation Overlay */
.navigation-overlay {
  position: absolute;
  top: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.navigation-overlay__card {
  pointer-events: auto;
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-text);
  border-radius: 12px;
  padding: 12px 16px;
  box-shadow: 0 12px 30px rgba(15, 28, 46, 0.15);
  backdrop-filter: blur(6px);
}

.navigation-overlay__progress {
  display: flex;
  align-items: center;
  gap: 12px;
}

.navigation-overlay__progress-bar {
  position: relative;
  flex: 1;
  height: 6px;
  background: rgba(15, 28, 46, 0.2);
  border-radius: 999px;
  overflow: hidden;
}

.navigation-overlay__progress-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: inherit;
  transition: width 0.3s ease;
}

.navigation-overlay__text {
  margin: 0;
  font-size: 0.9rem;
}

/* Navigation Exit Button for PC */
.navigation-exit-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
}

.navigation-exit-container .btn {
  padding: 12px 32px;
  font-size: 1rem;
  font-weight: 600;
  background: rgba(239, 68, 68, 0.95);
  color: white;
  border: none;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(239, 68, 68, 0.3);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.navigation-exit-container .btn:hover {
  background: rgba(220, 38, 38, 0.95);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(239, 68, 68, 0.4);
}

/* Navigation Status */
.navigation-status {
  border: 1px dashed var(--color-border);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
  background: #f8fbff;
}

.navigation-status__title {
  margin: 0 0 6px;
  font-size: 1.05rem;
}

.navigation-status__position {
  margin: 6px 0;
  font-size: 0.95rem;
  color: #334155;
}

.navigation-status__progress {
  margin: 12px 0 4px;
}

.navigation-status__progress-bar {
  position: relative;
  width: 100%;
  height: 10px;
  background: rgba(26, 115, 232, 0.15);
  border-radius: 999px;
  overflow: hidden;
}

.navigation-status__progress-bar-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: inherit;
  transition: width 0.3s ease;
}

.navigation-status__progress-label {
  margin: 6px 0 0;
  font-size: 0.9rem;
  color: #3c4a5f;
}

/* Navigation Status Indicator */
.navigation-status-indicator {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border-radius: 12px;
  margin-bottom: 16px;
  border: 2px solid;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(4px);
}

.navigation-status-indicator--safe {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  color: #065f46;
}

.navigation-status-indicator--prepare {
  border-color: #f59e0b;
  background: rgba(245, 158, 11, 0.1);
  color: #92400e;
}

.navigation-status-indicator--urgent {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
  color: #991b1b;
}

.navigation-status-indicator--emergency {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
  color: #991b1b;
  animation: emergency-pulse 1s infinite;
}

.navigation-status-indicator--warning {
  border-color: #f59e0b;
  background: rgba(245, 158, 11, 0.1);
  color: #92400e;
}

.navigation-status-indicator--danger {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
  color: #991b1b;
}

.navigation-status-indicator--neutral {
  border-color: #6b7280;
  background: rgba(107, 114, 128, 0.1);
  color: #374151;
}

.navigation-status-indicator__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.navigation-status-indicator__content {
  flex: 1;
}

.navigation-status-indicator__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.navigation-status-indicator__description {
  font-size: 0.875rem;
  opacity: 0.8;
  line-height: 1.3;
}

.navigation-status-indicator__action {
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 4px;
  opacity: 0.9;
  line-height: 1.3;
}

.navigation-status-indicator--danger .navigation-status-indicator__action {
  color: #d32f2f;
  font-weight: 600;
  animation: pulse-warning 2s infinite;
}

.navigation-status-indicator--warning .navigation-status-indicator__action {
  color: #f57c00;
  font-weight: 600;
}

.navigation-status-indicator--safe .navigation-status-indicator__action {
  color: #388e3c;
}

.navigation-status-indicator--neutral .navigation-status-indicator__action {
  color: var(--color-text);
  opacity: 0.7;
}

/* Airport Return Message */
.airport-return-message {
  padding: 12px 16px;
  border-radius: 8px;
  margin: 8px 0;
  font-size: 0.9rem;
  line-height: 1.4;
}

/* Emergency Mode */
.emergency-mode .app-header {
  background: linear-gradient(135deg, #f44336, #ff5722);
  color: white;
  animation: emergency-pulse 2s infinite;
}

.emergency-mode .navigation-status-indicator--danger {
  background: #ffebee;
  border: 2px solid #f44336;
  animation: emergency-shake 1s infinite;
}

.emergency-mode .btn--primary {
  background: #f44336;
  border-color: #f44336;
}

/* Emergency Banner */
.emergency-banner {
  background: linear-gradient(135deg, #f44336, #ff5722);
  color: white;
  padding: 16px;
  text-align: center;
  font-weight: 600;
  animation: emergency-pulse 2s infinite;
}

/* Animations */
@keyframes emergency-pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}

@keyframes emergency-shake {
  0%, 100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-2px);
  }
  75% {
    transform: translateX(2px);
  }
}

@keyframes pulse-warning {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* Placeholder */
.placeholder {
  color: #5c6f86;
  font-size: 0.95rem;
  margin: 0;
  text-align: center;
}

/* 반응형 디자인 */
@media (max-width: 1200px) {
  .layout[data-view="planning"] {
    grid-template-columns: 350px 1fr 420px !important;
  }
}

@media (max-width: 1100px) {
  .layout[data-view="planning"] {
    grid-template-columns: 1fr;
    grid-template-areas:
      "controls"
      "map"
      "summary";
  }

  .layout[data-view="planning"] .panel--summary {
    max-height: none;
  }

  .layout[data-view="navigation"] {
    grid-template-columns: 1fr;
    grid-template-areas:
      "map"
      "summary";
  }

  .layout[data-view="navigation"] .panel--summary {
    max-height: none;
  }

  .navigation-overlay {
    top: 12px;
    left: 12px;
    right: 12px;
  }

  .navigation-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .navigation-header__actions {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}

@media (max-width: 768px) {
  .navigation-exit-container {
    display: none;
  }
  
  .navigation-status-indicator {
    padding: 12px;
    gap: 8px;
  }
  
  .navigation-status-indicator__icon {
    font-size: 1.25rem;
  }
  
  .navigation-status-indicator__title {
    font-size: 0.875rem;
  }
  
  .navigation-status-indicator__description {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .app-header {
    padding: 20px 16px 12px;
  }
  
  .app-header h1 {
    font-size: 1.5rem;
  }
}

/* PC 화면 최적화 */
@media (min-width: 1024px) {
  .app-header h1 {
    font-size: 2.5rem !important;
  }
  
  .tagline {
    font-size: 1.2rem !important;
  }
}