/* Redesigned 2-column layout for Shyft Diagram */

.shyft-diagram {
  display: flex;
  gap: 30px;
  padding: 20px;
  color: white;
  font-family: inherit;
  min-height: 600px;
  background: #040a12;
  /* Very dark background */
  border-radius: 20px;
}

/* Sidebar Styling */
.sidebar {
  flex: 0 0 320px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sidebar h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: #fff;
}

.capability-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cap-btn {
  text-align: left;
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cap-btn h4 {
  margin: 0;
  font-size: 1.1rem;
  color: #fff;
}

.cap-btn p {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.4;
}

.cap-btn.active {
  background: rgba(47, 255, 220, 0.08);
  border: 1px solid #2fffdc;
  box-shadow: 0 0 15px rgba(47, 255, 220, 0.15);
}

.cap-btn.active h4 {
  color: #2fffdc;
}

/* Main Content Styling */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 30px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 40px;
}

.active-cap-header h2 {
  font-size: 2.2rem;
  margin: 0 0 12px 0;
  color: #fff;
}

.active-cap-header p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 800px;
  line-height: 1.5;
}

.diagram-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}

/* Product Card Styling */
.component-card {
  flex: 1 1 400px;
  /* Minimum width of 400px, grow to fill space */
  max-width: 600px;
  background: #0b1220;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.component-card:hover {
  transform: translateY(-5px);
  border-color: rgba(47, 255, 220, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.component-card .card-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.product-icon-small {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.component-card .card-header h4 {
  margin: 0;
  font-size: 1.1rem;
  color: #fff;
}

.card-description {
  margin: 0;
  padding: 8px 20px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.animation-container {
  padding: 0 20px 20px 20px;
  flex: 1;
  position: relative;
  min-height: 350px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

canvas.flow-canvas {
  width: 100%;
  flex: 1;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: block;
}

.card-key-idea {
  margin-top: 12px;
  font-size: 0.85rem;
  font-weight: 500;
  color: #2fffdc;
  text-align: center;
  font-style: italic;
  opacity: 0.9;
}

/* Modal Styling */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  display: none;
  place-items: center;
  z-index: 10000;
  backdrop-filter: blur(8px);
}

.modal-backdrop.active {
  display: grid;
}

.modal {
  width: min(1200px, 95vw);
  max-height: 90vh;
  background: #0b1220;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  overflow: hidden;
  position: relative;
}

.modal-header {
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-title {
  font-size: 1.2rem;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  max-height: calc(90vh - 70px);
}

.modal-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

/* Action Button Styling */
.diagram-actions {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.learn-flow-btn {
  background: rgba(47, 255, 220, 0.05);
  border: 1px solid rgba(47, 255, 220, 0.3);
  color: #2fffdc;
  padding: 14px 28px;
  border-radius: 30px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 12px;
}

.learn-flow-btn:hover {
  background: rgba(47, 255, 220, 0.1);
  border-color: #2fffdc;
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(47, 255, 220, 0.2);
}

.learn-flow-btn .icon {
  font-size: 1.2rem;
}

/* Modal Explanation Content Styling */
.explanation-modal-content {
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}

.explanation-modal-content h3 {
  color: #fff;
  font-size: 1.8rem;
  margin-bottom: 24px;
  border-left: 4px solid #2fffdc;
  padding-left: 16px;
}

.explanation-modal-content .flow-step {
  margin-bottom: 30px;
  background: rgba(255, 255, 255, 0.02);
  padding: 20px;
  border-radius: 12px;
  border-left: 2px solid rgba(47, 255, 220, 0.2);
}

.explanation-modal-content label {
  display: block;
  font-weight: 700;
  color: #2fffdc;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.explanation-modal-content p {
  margin: 0;
  font-size: 1.05rem;
}

.explanation-modal-content .flow-summary {
  margin-top: 40px;
  background: rgba(47, 255, 220, 0.05);
  padding: 24px;
  border-radius: 12px;
  border: 1px dashed rgba(47, 255, 220, 0.3);
}

.explanation-modal-content .flow-summary strong {
  display: block;
  color: #2fffdc;
  margin-bottom: 8px;
  font-size: 1.1rem;
}

/* Responsive Overrides */
@media (max-width: 1100px) {
  .shyft-diagram {
    flex-direction: column;
  }

  .sidebar {
    flex: 0 0 auto;
  }

  .capability-list {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 10px;
  }

  .cap-btn {
    flex: 0 0 250px;
  }
}

@media (max-width: 768px) {
  .main-content {
    padding: 20px;
  }

  .active-cap-header h2 {
    font-size: 1.6rem;
  }

  .active-cap-header p {
    font-size: 0.95rem;
  }

  .component-card {
    flex: 1 1 100%;
  }
}