/* ==========================================================================
   INTERACTIVE PLAN COMPONENT STYLES
   ========================================================================== */

/* ============================================
   INTERACTIVE RENDER GALLERY (Light Theme)
   ============================================ */
.section.light-theme {
  background-color: var(--color-white);
  color: var(--text-color-primary);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--color-light-gray);
}

#spatial {
  max-width: min(1600px, 94vw);
  margin: 0 auto;
}

.spatial-wrapper {
  position: relative;
  display: grid;
  grid-template-columns: 1.5fr 1fr; /* 60% plan to 40% render */
  gap: 3rem;
  margin-top: 2rem;
  width: 100%;
  min-height: 700px;
}

.spatial-blueprint.light-blueprint {
  background: transparent;
  border: none;
  border-radius: 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  min-height: 100%;
  min-width: 0;
}

.blueprint-inner {
  position: relative;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.blueprint-inner.zoomed {
  transform: scale(2);
  cursor: crosshair;
}

.blueprint-svg {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0.9;
}

/* Light Theme Hotspots */
.hotspot {
  position: absolute;
  width: 24px;
  height: 24px;
  background: #2563eb; /* Modern Electric Blue */
  border: 2px solid #ffffff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  transition: transform var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.blueprint-inner.zoomed .hotspot {
  transform: translate(-50%, -50%) scale(0.6);
}

/* Enlarge hit targets to minimum 44x44px for mobile usability */
.hotspot::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background: transparent;
  border-radius: 50%;
  z-index: -1;
}

.hotspot:hover, .hotspot.active {
  transform: translate(-50%, -50%) scale(1.2);
  background: #3b82f6; /* Lighter vivid blue */
  border: 2px solid #ffffff;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.5);
}

.blueprint-inner.zoomed .hotspot:hover, 
.blueprint-inner.zoomed .hotspot.active {
  transform: translate(-50%, -50%) scale(0.85);
}

.hotspot::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 40px; height: 40px;
  background: rgba(37, 99, 235, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.3s ease;
}
.hotspot.active::after {
  transform: translate(-50%, -50%) scale(1);
  animation: pulseLight 2s infinite;
}

@keyframes pulseLight {
  0% { transform: translate(-50%, -50%) scale(0.8); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(2.5); opacity: 0; }
}

/* FOV Cone Light */
.fov-cone {
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-top: 35px solid rgba(0, 0, 0, 0.15);
  transform-origin: top center;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.hotspot.active .fov-cone {
  opacity: 1;
}

/* Right Sidebar */
.render-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  height: 100%;
}

.render-main {
  width: 100%;
  aspect-ratio: 16 / 9;
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  background: var(--color-off-white);
  border: 1px solid var(--color-light-gray);
}

.render-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

.render-thumbnails {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 0.5rem;
}

.thumb-btn {
  aspect-ratio: 16 / 9;
  border: 1px solid var(--color-light-gray);
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity var(--transition-fast), border-color var(--transition-fast);
  padding: 0;
  background: none;
}

.thumb-btn:hover {
  opacity: 0.8;
}

.thumb-btn.active {
  opacity: 1;
  border-color: var(--color-black);
}

.thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}



@media (max-width: 900px) {
  .spatial-wrapper {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    min-height: auto;
  }
  .spatial-blueprint.light-blueprint {
    min-height: 50vh;
  }
  .render-sidebar {
    height: auto;
  }
}
/* ============================================
   FULLSCREEN LIGHTBOX
   ============================================ */
.ip-lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.ip-lightbox-overlay[aria-hidden="true"] {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.ip-lightbox-header {
  position: absolute;
  top: max(20px, env(safe-area-inset-top, 20px));
  right: max(20px, env(safe-area-inset-right, 20px));
  display: flex;
  gap: 12px;
  z-index: 10001;
  pointer-events: auto;
}
[dir="rtl"] .ip-lightbox-header {
  right: auto;
  left: max(20px, env(safe-area-inset-left, 20px));
}

.ip-lb-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}
.ip-lb-btn:hover {
  background: white;
  color: black;
}

.ip-lb-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: white;
  padding: 20px;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 10000;
}
.ip-lb-nav:hover {
  opacity: 1;
  transform: translateY(-50%) scale(1.1);
}

.ip-lb-prev { left: 20px; }
.ip-lb-next { right: 20px; }
[dir="rtl"] .ip-lb-prev { left: auto; right: 20px; transform: translateY(-50%) scaleX(-1); }
[dir="rtl"] .ip-lb-next { right: auto; left: 20px; transform: translateY(-50%) scaleX(-1); }
[dir="rtl"] .ip-lb-nav:hover { transform: translateY(-50%) scaleX(-1) scale(1.1); }


.ip-lightbox-body {
  width: 95vw;
  height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.ip-lightbox-body img {
  width: auto;
  max-width: 95vw;
  max-height: 85vh;
  object-fit: contain;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.ip-lightbox-caption {
  margin-top: 1rem;
  color: white;
  font-family: var(--font-primary);
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-align: center;
}

/* RTL caption font override */
[dir="rtl"] .ip-lightbox-caption {
  font-family: var(--font-persian);
  letter-spacing: normal;
}

/* Lightbox Minimap */
.ip-lightbox-minimap {
  position: absolute;
  bottom: 20px;
  left: 20px;
  width: 200px;
  aspect-ratio: 1755 / 2482;
  background: var(--color-off-white);
  border: 1px solid var(--color-light-gray);
  border-radius: 4px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10001;
}
[dir="rtl"] .ip-lightbox-minimap {
  left: auto;
  right: 20px;
}
.ip-lightbox-minimap.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.ip-lightbox-minimap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.minimap-pin {
  pointer-events: none;
}

#active-render {
  cursor: zoom-in;
}


/* ============================================
   BILINGUAL (RTL) SUPPORT
   ============================================ */
[dir="rtl"] {
  font-family: 'YekanBakh', sans-serif;
}
.lang-fa .text-label,
.lang-fa .heading-section,
.lang-fa .telemetry-label,
.lang-fa .hud-badge,
.lang-fa .btn-outline {
  font-family: 'YekanBakh', sans-serif;
  letter-spacing: 0;
}

/* ============================================
   TELEMETRY HUD REDESIGN (UNIVERSAL FLOATING PILL)
   ============================================ */
/* Base container: invisible wrapper */
.telemetry-hud.light-hud {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: auto;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  pointer-events: auto;
  max-width: calc(100% - 40px);
  z-index: 10;
  transition: all 0.3s ease;
}
[dir="rtl"] .telemetry-hud.light-hud {
  left: auto;
  right: 20px;
}

/* Hidden text wrapper by default */
.hud-main {
  display: none;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex-shrink: 1;
}

/* Standalone floating (i) button by default */
.hud-expand {
  display: flex;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(0,0,0,0.1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: bold;
  color: var(--color-black);
  flex-shrink: 0;
  padding: 0;
  margin: 0;
  line-height: 1;
  transition: all 0.3s ease;
}

/* EXPANDED STATE (Applies to both Desktop & Mobile) */
.telemetry-hud.light-hud.expanded {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 10px 14px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  gap: 12px;
}

.telemetry-hud.light-hud.expanded .hud-main {
  display: flex;
  min-width: 0;
  flex-shrink: 1;
}

.telemetry-hud.light-hud.expanded .hud-expand {
  background: rgba(0,0,0,0.05);
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  width: 28px;
  height: 28px;
  font-size: 0.85rem;
}

/* Badges styling */
.telemetry-label {
  color: var(--text-color-muted);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}
.hud-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.hud-badge {
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.05);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-color-primary);
  white-space: normal;
  word-break: break-word;
}


@media (max-width: 600px) {
  .telemetry-hud.light-hud {
    bottom: 10px;
    left: 10px;
    max-width: calc(100% - 20px);
  }
  [dir="rtl"] .telemetry-hud.light-hud {
    right: 10px;
    left: auto;
  }
  .telemetry-hud.light-hud.expanded .hud-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    min-width: 0;
  flex-shrink: 1;
}
  .hud-badges {
    flex-wrap: wrap;
    flex-wrap: wrap;
}
  .hud-badge {
    white-space: normal;
    text-align: left;
    word-break: break-word;
  }
  [dir="rtl"] .hud-badge {
    text-align: right;
  }
}

/* Render Category Filters */
.render-filters {
  display: flex;
  gap: 0.5rem;
  padding: 0 1rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.filter-pill {
  background: transparent;
  border: 1px solid var(--color-light-gray);
  color: var(--text-color-secondary);
  border-radius: 20px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.filter-pill:hover {
  border-color: var(--color-black);
  color: var(--color-black);
}

.filter-pill.active {
  background: var(--color-black);
  border-color: var(--color-black);
  color: var(--color-white);
}

.lang-fa .filter-pill {
  font-family: var(--font-persian);
  font-size: 0.85rem;
}