/* =============================================
   WAVE PLAN SUMMARY SECTION
   ============================================= */

.wave-plan-summary {
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
  border: 1px solid #86efac;
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.1);
}

.summary-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.summary-title h3 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: #065f46;
  margin: 0;
}

.summary-title h3 i {
  color: #10b981;
}

.summary-date {
  font-size: 0.85rem;
  color: #6b7280;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.summary-alert {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
}

.summary-alert.success {
  background: #d1fae5;
  color: #065f46;
}

.summary-alert.warning {
  background: #fef3c7;
  color: #92400e;
}

.summary-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.summary-stat {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: #ffffff;
  padding: 1rem;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
}

.stat-icon.apps { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.stat-icon.waves { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.stat-icon.avg { background: linear-gradient(135deg, #10b981, #059669); }
.stat-icon.points { background: linear-gradient(135deg, #f59e0b, #d97706); }
.stat-icon.cost { background: linear-gradient(135deg, #ec4899, #db2777); }
.stat-icon.avg-cost { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }

.stat-content {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1e293b;
}

.stat-label {
  font-size: 0.75rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.summary-rfactors {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.rfactor-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #374151;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.rfactor-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.rf-pill {
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  background: #e0e7ff;
  color: #3730a3;
}

.rf-pill.zero-cost {
  background: #fef3c7;
  color: #92400e;
}

/* =============================================
   WAVES GRID
   ============================================= */

.waves-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

/* =============================================
   WAVE CARD - Default is GREEN (within caps)
   ============================================= */

.wave-card {
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.wave-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
}

/* Wave Card Header - GREEN by default */
.wave-card-header {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
  padding: 1rem 1.25rem;
  border-bottom: 2px solid #6ee7b7;
}

.wave-title {
  margin-bottom: 0.75rem;
}

.wave-number {
  font-size: 1.1rem;
  font-weight: 700;
  color: #065f46;
}

/* Over capacity - RED/CORAL header */
.wave-card.over-cap .wave-card-header {
  background: linear-gradient(135deg, #fecaca 0%, #fca5a5 100%);
  border-bottom-color: #f87171;
}

.wave-card.over-cap .wave-number {
  color: #991b1b;
}

.wave-card.over-cap .cap-label,
.wave-card.over-cap .cap-value {
  color: #b91c1c;
}

/* Revisit wave - AMBER header */
.wave-card.revisit-wave .wave-card-header {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border-bottom-color: #fbbf24;
}

.wave-card.revisit-wave .wave-number {
  color: #92400e;
}

/* Cap Indicators */
.wave-cap-indicators {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.cap-indicator {
  background: rgba(255, 255, 255, 0.6);
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
}

.cap-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: #047857;
  margin-bottom: 0.25rem;
}

.cap-value {
  font-weight: 700;
}

.cap-bar {
  height: 4px;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.cap-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s ease;
}

.cap-fill.safe { background: #10b981; }
.cap-fill.warning { background: #f59e0b; }
.cap-fill.danger { background: #ef4444; }
.cap-fill.over { background: #dc2626; }

/* Wave Card Body - App chips */
.wave-card-body {
  padding: 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 100px;
  background: #ffffff;
}

/* App Chip */
.wave-app-chip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0.75rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  cursor: grab;
  transition: all 0.2s ease;
}

.wave-app-chip:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

.wave-app-chip.dragging {
  opacity: 0.5;
  transform: scale(0.98);
}

.wave-app-chip.zero-cost {
  background: #fffbeb;
  border-color: #fde68a;
}

.app-chip-left {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
  min-width: 0;
}

.app-chip-name {
  font-weight: 600;
  color: #1e293b;
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-chip-meta {
  display: flex;
  gap: 0.4rem;
}

.app-chip-badge {
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
}

.app-chip-badge.rfactor {
  background: #dbeafe;
  color: #1e40af;
}

.app-chip-badge.rfactor.zero-cost {
  background: #fef3c7;
  color: #92400e;
}

.app-chip-badge.size {
  background: #f3e8ff;
  color: #7c3aed;
}

.app-chip-points {
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  min-width: 32px;
  text-align: center;
}

.app-chip-points.low { background: #d1fae5; color: #065f46; }
.app-chip-points.medium { background: #fef3c7; color: #92400e; }
.app-chip-points.high { background: #fee2e2; color: #991b1b; }

/* Wave Card Footer */
.wave-card-footer {
  padding: 0.75rem 1rem;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
}

.wave-details-btn {
  width: 100%;
  padding: 0.6rem 1rem;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #ffffff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.25);
}

.wave-details-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
}

/* Drag over state */
.wave-card.drag-over {
  border: 2px dashed #6366f1;
  background: #f5f3ff;
}

/* =============================================
   RESPONSIVE
   ============================================= */

@media (max-width: 768px) {
  .waves-grid {
    grid-template-columns: 1fr;
  }
  
  .summary-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .wave-cap-indicators {
    grid-template-columns: 1fr;
  }
}