/* ============================================
   WowPetStore — 3D Solar Journey Styles
   ============================================ */

.journey-page {
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: #050510;
  height: 100vh;
  width: 100vw;
  position: relative;
}

/* Canvas */
#journey-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* Loading Screen */
.journey-loader {
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at center, #0a0a2e 0%, #050510 100%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease;
}

.journey-loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.journey-loader .loader-logo {
  font-family: var(--font-heading);
  font-size: var(--fs-4xl);
  color: white;
  margin-bottom: var(--space-4);
  animation: loader-pulse 2s ease-in-out infinite;
}

.journey-loader .loader-logo .logo-accent {
  color: var(--color-primary-light);
}

@keyframes loader-pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.journey-loader .loader-bar {
  width: 200px;
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.journey-loader .loader-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  width: 0%;
  border-radius: var(--radius-full);
  transition: width 0.3s;
}

.journey-loader .loader-text {
  margin-top: var(--space-4);
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.4);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
}

/* HUD Overlay */
.journey-hud {
  position: fixed;
  z-index: 10;
  pointer-events: none;
}

.journey-hud > * {
  pointer-events: auto;
}

/* Top Bar */
.journey-top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5);
  pointer-events: none;
}

.journey-top > * {
  pointer-events: auto;
}

.journey-back {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  color: rgba(255,255,255,0.8);
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.journey-back:hover {
  background: rgba(255,255,255,0.15);
  color: white;
}

.journey-logo {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  color: white;
}

.journey-logo .logo-accent {
  color: var(--color-primary-light);
}

.journey-controls {
  display: flex;
  gap: var(--space-2);
}

.journey-ctrl-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  transition: all 0.2s;
  font-size: var(--fs-sm);
}

.journey-ctrl-btn:hover {
  background: rgba(255,255,255,0.15);
  color: white;
}

/* Bottom Hint */
.journey-hint {
  position: fixed;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.4);
  letter-spacing: var(--ls-wide);
  animation: hint-fade 3s ease-in-out infinite;
  text-align: center;
}

@keyframes hint-fade {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}

/* Category Label (follows cursor near planet) */
.journey-label {
  position: fixed;
  z-index: 15;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-5);
  color: white;
  pointer-events: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s;
  white-space: nowrap;
}

.journey-label.visible {
  opacity: 1;
  transform: translateY(0);
}

.journey-label .label-name {
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
}

.journey-label .label-count {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.5);
  margin-top: 2px;
}

/* Product Info Panel */
.journey-panel {
  position: fixed;
  right: 0;
  top: 0;
  bottom: 0;
  width: 420px;
  max-width: 90vw;
  background: rgba(10, 10, 30, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-left: 1px solid rgba(255,255,255,0.08);
  z-index: 20;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  padding: var(--space-8) var(--space-6);
}

.journey-panel.open {
  transform: translateX(0);
}

.journey-panel-close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-full);
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.2s;
  font-size: var(--fs-lg);
}

.journey-panel-close:hover {
  background: rgba(255,255,255,0.15);
  color: white;
}

.journey-panel-category {
  font-family: var(--font-accent);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-widest);
  color: var(--color-primary-light);
  margin-bottom: var(--space-2);
}

.journey-panel h2 {
  color: white;
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-3);
}

.journey-panel-desc {
  color: rgba(255,255,255,0.6);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-8);
}

.journey-panel-products {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.journey-product-card {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.2s;
}

.journey-product-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(var(--color-primary-rgb), 0.3);
  transform: translateX(4px);
}

.journey-product-img {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  background: rgba(255,255,255,0.05);
}

.journey-product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.journey-product-name {
  color: white;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.journey-product-price {
  color: var(--color-primary-light);
  font-family: var(--font-accent);
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
}

.journey-product-sub {
  font-size: var(--fs-xs);
  color: rgba(91, 164, 217, 0.8);
  margin-top: 2px;
}

.journey-product-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  color: white;
  font-size: var(--fs-base);
  flex-shrink: 0;
  align-self: center;
  cursor: pointer;
  transition: all 0.2s;
}

.journey-product-btn:hover {
  transform: scale(1.15);
  box-shadow: 0 0 16px rgba(var(--color-primary-rgb), 0.4);
}

/* Nutrition Facts Popup */
.journey-nutrition {
  margin-top: var(--space-6);
  padding: var(--space-5);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
}

.journey-nutrition h4 {
  color: white;
  font-size: var(--fs-sm);
  margin-bottom: var(--space-3);
  font-family: var(--font-accent);
}

.journey-nutrition .fact {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: var(--fs-sm);
}

.journey-nutrition .fact-label {
  color: rgba(255,255,255,0.5);
}

.journey-nutrition .fact-value {
  color: rgba(255,255,255,0.9);
  font-weight: var(--fw-medium);
}

/* Mobile hint to drag */
@media (max-width: 768px) {
  .journey-panel {
    width: 100%;
    max-width: 100%;
    top: auto;
    bottom: 0;
    height: 70vh;
    border-left: none;
    border-top: 1px solid rgba(255,255,255,0.08);
    border-top-left-radius: var(--radius-xl);
    border-top-right-radius: var(--radius-xl);
    transform: translateY(100%);
  }
  .journey-panel.open {
    transform: translateY(0);
  }
}