/* PragChat 3D Floating HUD & Slide-Out Assistant Drawer */

/* Backdrop Dimmer */
.pragchat-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(1, 4, 12, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9900;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.236s ease, visibility 0.236s ease;
  pointer-events: none;
}

.pragchat-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.pragchat-hud-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9905;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: var(--font-body, -apple-system, sans-serif);
  pointer-events: none;
}

.pragchat-hud-container * {
  pointer-events: auto;
}

/* Floating Trigger Capsule */
.pragchat-trigger-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px 6px 8px;
  background: rgba(8, 12, 22, 0.90);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 9999px;
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.20), 0 16px 40px -6px rgba(0, 0, 0, 0.75);
  cursor: pointer;
  color: var(--text, #ffffff);
  transition: transform 0.382s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, border-color 0.2s ease, box-shadow 0.2s ease, max-width 0.382s cubic-bezier(0.16, 1, 0.3, 1), margin 0.382s cubic-bezier(0.16, 1, 0.3, 1), padding 0.382s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  max-width: 260px;
  box-sizing: border-box;
}

.pragchat-trigger-btn:hover {
  transform: translateY(-2px) scale(1.02);
  border-color: rgba(255, 255, 255, 0.32);
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.28), 0 20px 48px -4px rgba(0, 0, 0, 0.85);
}

.pragchat-trigger-btn:active {
  transform: scale(0.97);
}

/* Autohide state on scroll down */
.pragchat-trigger-btn.is-autohidden {
  transform: translateY(calc(100% + 36px)) scale(0.94);
  opacity: 0;
  pointer-events: none;
  max-width: 0 !important;
  padding: 0 !important;
  margin-left: -10px !important;
  margin-right: 0 !important;
  border-width: 0 !important;
  overflow: hidden !important;
}

/* 3D Agent Mini Viewport */
.pragchat-3d-avatar {
  width: 52px;
  height: 52px;
  aspect-ratio: 1 / 1 !important;
  border-radius: 50%;
  overflow: hidden;
  background: radial-gradient(circle at 35% 30%, rgba(30, 41, 59, 0.5) 0%, rgba(4, 7, 15, 0.98) 100%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22), inset 0 0 12px rgba(0, 0, 0, 0.85);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.pragchat-3d-avatar canvas {
  width: 100% !important;
  height: 100% !important;
  aspect-ratio: 1 / 1 !important;
  object-fit: contain;
  display: block;
}

.pragchat-trigger-meta {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.pragchat-trigger-title {
  font-family: var(--font-display, -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: -0.01em;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pragchat-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  animation: pragchat-pulse 2s infinite ease-in-out;
}

@keyframes pragchat-pulse {
  0%, 100% { opacity: 0.5; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.2); }
}

.pragchat-trigger-sub {
  font-family: var(--font-mono, monospace);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #94a3b8;
}

/* Slide-out Chat Drawer (Desktop) */
.pragchat-drawer {
  --pc-bg: rgba(6, 10, 20, 0.96);
  --pc-border: rgba(255, 255, 255, 0.12);
  --pc-header-bg: rgba(10, 16, 30, 0.95);
  --pc-header-border: rgba(255, 255, 255, 0.08);
  --pc-roster-bg: rgba(6, 10, 20, 0.92);
  --pc-roster-item-bg: rgba(255, 255, 255, 0.04);
  --pc-roster-item-border: rgba(255, 255, 255, 0.08);
  --pc-roster-item-text: #94a3b8;
  --pc-roster-active-bg: rgba(255, 255, 255, 0.12);
  --pc-roster-active-border: rgba(255, 255, 255, 0.28);
  --pc-roster-active-text: #ffffff;
  --pc-text: #f1f5f9;
  --pc-text-muted: #94a3b8;
  --pc-bubble-agent-bg: rgba(14, 20, 36, 0.90);
  --pc-bubble-agent-border: rgba(255, 255, 255, 0.08);
  --pc-bubble-agent-text: #f1f5f9;
  --pc-bubble-user-bg: linear-gradient(135deg, rgba(30, 41, 59, 0.95) 0%, rgba(15, 23, 42, 0.95) 100%);
  --pc-bubble-user-border: rgba(255, 255, 255, 0.18);
  --pc-bubble-user-text: #ffffff;
  --pc-suggestions-bg: rgba(8, 12, 22, 0.92);
  --pc-suggestions-border: rgba(255, 255, 255, 0.08);
  --pc-chip-bg: rgba(255, 255, 255, 0.05);
  --pc-chip-border: rgba(255, 255, 255, 0.10);
  --pc-chip-text: rgba(243, 241, 251, 0.95);
  --pc-chip-hover-bg: rgba(255, 255, 255, 0.12);
  --pc-explainer-bg: rgba(255, 255, 255, 0.08);
  --pc-explainer-border: rgba(255, 255, 255, 0.20);
  --pc-input-bar-bg: rgba(8, 12, 22, 0.98);
  --pc-input-bar-border: rgba(255, 255, 255, 0.08);
  --pc-input-bg: rgba(12, 18, 30, 0.9);
  --pc-input-border: rgba(255, 255, 255, 0.12);
  --pc-input-text: #ffffff;
  --pc-input-placeholder: rgba(255, 255, 255, 0.4);
  --pc-send-bg: #ffffff;
  --pc-send-text: #06080d;
  --pc-btn-icon-bg: rgba(255, 255, 255, 0.06);
  --pc-btn-icon-border: rgba(255, 255, 255, 0.12);
  --pc-btn-icon-color: rgba(255, 255, 255, 0.85);
  --pc-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.16), 0 24px 64px -8px rgba(0, 0, 0, 0.88);

  position: fixed;
  bottom: 96px;
  right: 24px;
  width: min(420px, calc(100vw - 32px));
  height: min(600px, calc(100vh - 120px));
  background: var(--pc-bg);
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  border: 1px solid var(--pc-border);
  border-radius: 20px;
  box-shadow: var(--pc-shadow);
  display: none !important;
  pointer-events: none !important;
  z-index: 100050;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.96);
  transition: opacity 0.236s cubic-bezier(0.16, 1, 0.3, 1), transform 0.236s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.236s;
  color: var(--pc-text);
  overflow: hidden;
}

.pragchat-drawer.is-open {
  display: flex !important;
  flex-direction: column !important;
  pointer-events: auto !important;
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

/* Zero-Collision: When PragChat drawer is open, hide trigger capsule and system action tray */
.pragchat-hud-container:has(.pragchat-drawer.is-open) .prag-system-tray,
.pragchat-hud-container:has(.pragchat-drawer.is-open) .pragchat-trigger-btn,
.pragchat-hud-container:has(.pragchat-drawer.is-open) .pf-dock,
body:has(#pragchat-drawer.is-open) #pf-dock,
body:has(#pragchat-drawer.is-open) .prag-system-tray {
  opacity: 0 !important;
  pointer-events: none !important;
  transform: translateY(18px) scale(0.94) !important;
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

/* Drawer Header */
.pragchat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--pc-header-bg);
  border-bottom: 1px solid var(--pc-header-border);
}

.pragchat-header-agent {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pragchat-header-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  overflow: hidden;
  background: radial-gradient(circle at 35% 30%, rgba(30, 41, 59, 0.5) 0%, rgba(4, 7, 15, 0.98) 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), inset 0 0 8px rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pragchat-header-avatar .pragchat-3d-avatar {
  width: 100%;
  height: 100%;
  border: none;
  background: transparent;
  box-shadow: none;
}

.pragchat-header-info {
  display: flex;
  flex-direction: column;
}

.pragchat-header-name {
  font-family: var(--font-display, -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--pc-text);
  letter-spacing: -0.01em;
}

.pragchat-header-status {
  font-family: var(--font-mono, monospace);
  font-size: 0.62rem;
  color: var(--pc-text-muted);
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 5px;
}

.pragchat-header-status .pragchat-status-dot {
  width: 5px;
  height: 5px;
}

.pragchat-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pragchat-icon-btn {
  background: var(--pc-btn-icon-bg);
  border: 1px solid var(--pc-btn-icon-border);
  color: var(--pc-btn-icon-color);
  width: 34px;
  height: 34px;
  min-width: 34px;
  min-height: 34px;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: color 0.146s ease, background 0.146s ease, border-color 0.146s ease;
}

.pragchat-icon-btn:hover {
  color: var(--pc-text);
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
}

/* Product Lead Hero Persona Roster Bar */
.pragchat-roster-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--pc-roster-bg);
  border-bottom: 1px solid var(--pc-header-border);
  overflow-x: auto;
  overflow-y: hidden;
  white-space: nowrap;
  scrollbar-width: none;
  flex-shrink: 0;
  -webkit-overflow-scrolling: touch;
}

.pragchat-roster-bar::-webkit-scrollbar {
  display: none;
}

.pragchat-roster-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 9999px;
  background: var(--pc-roster-item-bg);
  border: 1px solid var(--pc-roster-item-border);
  color: var(--pc-roster-item-text);
  font-family: var(--font-body, -apple-system, sans-serif);
  font-size: 0.70rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  flex-shrink: 0;
}

.pragchat-roster-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--pc-text);
  transform: translateY(-1px);
}

.pragchat-roster-item.is-active {
  background: var(--pc-roster-active-bg);
  border-color: var(--pc-roster-active-border);
  color: var(--pc-roster-active-text);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.pragchat-roster-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--char-color, #10b981);
  box-shadow: none;
  flex-shrink: 0;
}

.pragchat-roster-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.pragchat-hero-product {
  opacity: 0.7;
  font-size: 0.62rem;
  margin-left: 2px;
}

/* Chat Message Body */
.pragchat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-behavior: smooth;
  background: transparent;
}

.pragchat-messages::-webkit-scrollbar {
  width: 4px;
}

.pragchat-messages::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}

.pragchat-bubble {
  max-width: 88%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.85rem;
  line-height: 1.55;
  word-break: break-word;
  animation: bubble-in 0.236s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes bubble-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.pragchat-bubble-agent {
  align-self: flex-start;
  background: var(--pc-bubble-agent-bg);
  border: 1px solid var(--pc-bubble-agent-border);
  color: var(--pc-bubble-agent-text);
  border-bottom-left-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.pragchat-bubble-user {
  align-self: flex-end;
  background: var(--pc-bubble-user-bg);
  border: 1px solid var(--pc-bubble-user-border);
  color: var(--pc-bubble-user-text);
  border-bottom-right-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

/* Quick Prompt Suggestions — Sleek Horizontal Scroll Strip */
.pragchat-suggestions {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: 8px;
  padding: 10px 14px;
  background: var(--pc-suggestions-bg);
  border-top: 1px solid var(--pc-suggestions-border);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.pragchat-suggestions::-webkit-scrollbar {
  display: none;
}

.pragchat-chip {
  background: var(--pc-chip-bg);
  border: 1px solid var(--pc-chip-border);
  border-radius: 9999px;
  padding: 6px 14px;
  font-size: 0.74rem;
  font-weight: 500;
  color: var(--pc-chip-text);
  cursor: pointer;
  transition: all 0.146s ease;
  font-family: var(--font-body, sans-serif);
  flex-shrink: 0;
  white-space: nowrap;
}

.pragchat-chip:hover {
  background: var(--pc-chip-hover-bg);
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--pc-text);
  transform: translateY(-1px);
}

.pragchat-suggestions .pragchat-explainer-chip {
  background: var(--pc-explainer-bg);
  border-color: var(--pc-explainer-border);
  color: var(--pc-text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.pragchat-suggestions .pragchat-explainer-chip:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.36);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.20);
  transform: translateY(-1px);
  color: var(--pc-text);
}

.pragchat-explainer-chip .explainer-icon {
  stroke: currentColor;
  flex-shrink: 0;
}

/* Input Bar */
.pragchat-input-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--pc-input-bar-bg);
  border-top: 1px solid var(--pc-input-bar-border);
}

.pragchat-input {
  flex: 1;
  background: var(--pc-input-bg);
  border: 1px solid var(--pc-input-border);
  border-radius: 12px;
  padding: 10px 14px;
  color: var(--pc-input-text);
  font-size: 0.86rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.146s ease, box-shadow 0.146s ease;
}

.pragchat-input::placeholder {
  color: var(--pc-input-placeholder);
}

.pragchat-input:focus {
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.06);
}

.pragchat-send-btn {
  background: var(--pc-send-bg);
  border: none;
  border-radius: 12px;
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pc-send-text);
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  transition: transform 0.146s ease, background 0.146s ease;
  flex-shrink: 0;
}

.pragchat-send-btn:hover {
  opacity: 0.92;
  transform: scale(1.04);
}

.pragchat-send-btn:active {
  transform: scale(0.95);
}

/* ——— Mobile Smartphone Perfect Screen Fitting (< 768px) ——— */
@media (max-width: 768px) {
  .pragchat-hud-container {
    bottom: max(16px, env(safe-area-inset-bottom, 16px)) !important;
    right: max(16px, env(safe-area-inset-right, 16px)) !important;
    z-index: 9905;
  }

  .pragchat-trigger-btn {
    width: 50px;
    height: 50px;
    padding: 0 !important;
    border-radius: 50% !important;
    justify-content: center !important;
    position: relative;
    box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.25), 0 12px 32px rgba(0, 0, 0, 0.85);
  }

  .pragchat-3d-avatar {
    width: 46px !important;
    height: 46px !important;
    border: none !important;
    box-shadow: none !important;
  }

  .pragchat-trigger-meta {
    display: none !important;
  }

  /* Badge indicator for mobile orb */
  .pragchat-trigger-btn::after {
    content: "";
    position: absolute;
    top: 2px;
    right: 2px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    border: 1.5px solid #080c16;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    animation: pragchat-pulse 2s infinite ease-in-out;
  }

  /* Full Screen Safe-Area Fit Drawer on Mobile */
  .pragchat-drawer {
    position: fixed !important;
    top: auto !important;
    bottom: max(12px, env(safe-area-inset-bottom, 12px)) !important;
    left: max(8px, env(safe-area-inset-left, 8px)) !important;
    right: max(8px, env(safe-area-inset-right, 8px)) !important;
    width: calc(100vw - 16px) !important;
    max-width: 460px !important;
    margin-inline: auto !important;
    height: min(540px, calc(100dvh - env(safe-area-inset-top, 0px) - 60px)) !important;
    max-height: calc(100dvh - env(safe-area-inset-top, 0px) - 24px) !important;
    border-radius: 22px !important;
    background: rgba(6, 10, 20, 0.96) !important;
    backdrop-filter: blur(32px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(32px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.16) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 16px 64px rgba(0, 0, 0, 0.95) !important;
    z-index: 9910 !important;
  }

  /* When drawer is open on mobile, hide floating trigger so they never collide */
  .pragchat-drawer.is-open ~ .pragchat-trigger-btn,
  .pragchat-hud-container:has(.pragchat-drawer.is-open) .pragchat-trigger-btn {
    opacity: 0 !important;
    pointer-events: none !important;
    transform: translateY(24px) scale(0.9) !important;
  }

  .pragchat-header {
    padding: 12px 16px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  }

  .pragchat-header-avatar {
    width: 38px !important;
    height: 38px !important;
  }

  .pragchat-header-name {
    font-size: 0.84rem !important;
  }

  .pragchat-header-status {
    font-size: 0.6rem !important;
  }

  .pragchat-icon-btn {
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    min-height: 44px !important;
    font-size: 1rem !important;
    background: rgba(255, 255, 255, 0.08) !important;
    border-radius: 50% !important;
  }

  .pragchat-messages {
    padding: 12px 14px !important;
    gap: 10px !important;
  }

  .pragchat-bubble {
    font-size: 0.84rem !important;
    padding: 10px 14px !important;
  }

  .pragchat-suggestions {
    padding: 8px 12px !important;
    gap: 6px !important;
    overflow-x: auto !important;
    white-space: nowrap !important;
    flex-wrap: nowrap !important;
    scrollbar-width: none !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .pragchat-suggestions::-webkit-scrollbar {
    display: none !important;
  }

  .pragchat-chip {
    font-size: 0.72rem !important;
    padding: 5px 10px !important;
    flex-shrink: 0 !important;
  }

  .pragchat-input-bar {
    padding: 10px 14px max(10px, env(safe-area-inset-bottom, 10px)) !important;
    gap: 8px !important;
  }

  .pragchat-input {
    font-size: 16px !important; /* Prevents auto-zoom in iOS Safari */
    padding: 10px 14px !important;
    border-radius: 12px !important;
  }

  .pragchat-send-btn {
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    min-height: 44px !important;
    border-radius: 12px !important;
  }
}

/* Sovereign Boot Loader — Aqueous Luxury Progress Bar */
.loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #030306;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.loader.is-fading {
  opacity: 0 !important;
  transform: scale(1.01);
  pointer-events: none;
}

.loader.is-done {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

/* Suppress AI-Sloppy Sci-Fi Gimmicks & Telemetry Clutter */
.loader-quantum-reactor {
  display: none !important;
}

.loader-telemetry {
  display: none !important;
}

.loader-status-text {
  display: none !important;
}

/* Aqueous Capsule Container */
.loader-inner {
  width: min(280px, 76vw);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

/* Aqueous Liquid Glass Channel / Capsule Track */
.loader-bar-wrap {
  width: 100%;
  height: 5px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    inset 0 1px 2px rgba(0, 0, 0, 0.8),
    0 1px 0 rgba(255, 255, 255, 0.08),
    0 2px 8px rgba(0, 0, 255, 0.03);
  position: relative;
  overflow: hidden;
  padding: 1px;
}

/* Aqueous Liquid Fill Bar */
.loader-bar {
  height: 100%;
  border-radius: 9999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.85) 75%, #ffffff 100%);
  box-shadow:
    0 1px 4px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.24s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

/* Optical Meniscus Droplet at Leading Edge */
.loader-bar::before {
  content: "";
  position: absolute;
  right: -2px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

/* Aqueous Liquid Wave Sheen */
.loader-bar::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.8) 50%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: aqueous-fluid-sheen 2.2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  border-radius: inherit;
  pointer-events: none;
}

@keyframes aqueous-fluid-sheen {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Restrained Minimalist Tabular Percentage */
.loader-status-row {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.loader-pct {
  font-family: var(--font-mono, "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace);
  font-size: 10.5px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.35);
  transition: color 0.3s ease;
}


/* ——— Sovereign Responsive Architecture & Zero-Collision Overlay System ——— */

/* 1. Left Dock: strictly desktop-only (>1024px) */
.hud-dock {
  position: fixed !important;
  left: clamp(1rem, 2vw, 2rem) !important;
  right: auto !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  z-index: 90 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 0.75rem !important;
}

@media (max-width: 1024px) {
  .hud-dock {
    display: none !important;
  }
}



/* 3. Bottom-Right PragChat / Receptionist Assistant: Locked to Bottom-Right */
.pragchat-hud-container {
  position: fixed !important;
  bottom: clamp(16px, 2.5vw, 24px) !important;
  right: clamp(16px, 2.5vw, 28px) !important;
  left: auto !important;
  top: auto !important;
  z-index: 9920 !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-end !important;
  pointer-events: none !important;
}

.pragchat-hud-container * {
  pointer-events: auto !important;
}

/* 4. Mobile Zero-Collision Overlay Rules (< 640px) */
@media (max-width: 640px) {

  .pragchat-hud-container {
    bottom: max(12px, env(safe-area-inset-bottom, 12px)) !important;
    right: 12px !important;
    left: auto !important;
    max-width: calc(48vw - 16px) !important;
  }

  .pragchat-trigger-btn {
    padding: 4px 10px 4px 6px !important;
    gap: 6px !important;
  }

  .pragchat-3d-avatar {
    width: 26px !important;
    height: 26px !important;
  }

  .pragchat-trigger-title {
    font-size: 0.7rem !important;
  }

  .pragchat-trigger-sub {
    display: none !important;
  }

  /* Full Width CTA buttons on mobile */
  .hero-cta {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 0.75rem !important;
  }

  .hero-cta .btn {
    width: 100% !important;
    justify-content: center !important;
    text-align: center !important;
    box-sizing: border-box !important;
  }

  .panel-hero {
    padding-top: calc(var(--header-h, 4.5rem) + 1.75rem) !important;
    padding-bottom: 5.5rem !important;
    padding-left: 1.25rem !important;
    padding-right: 1.25rem !important;
  }

  .panel {
    padding-left: 1.25rem !important;
    padding-right: 1.25rem !important;
  }

  .bento-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }

  .bento-card {
    padding: 1.65rem 1.35rem !important;
    border-radius: 24px !important;
  }

  .pillar-grid {
    grid-template-columns: 1fr !important;
    gap: 1.25rem !important;
  }

  .pillar {
    padding: 1.65rem 1.35rem !important;
    border-radius: 22px !important;
  }
}

/* 4b. PragChat/Footer Zero-Collision at Mobile (< 680px) */
@media (max-width: 680px) {
  .pragchat-hud-container {
    bottom: max(16px, env(safe-area-inset-bottom, 16px)) !important;
    right: max(16px, env(safe-area-inset-right, 16px)) !important;
  }

  /* Compact the trigger to icon-only orb to reduce footprint near footer */
  .pragchat-trigger-btn {
    width: 44px !important;
    height: 44px !important;
    padding: 0 !important;
    border-radius: 50% !important;
    justify-content: center !important;
  }

  .pragchat-trigger-meta {
    display: none !important;
  }
}

/* 5. Short Height Viewport Protection (Landscape mode only, never portrait phone) */
@media (max-height: 520px) and (orientation: landscape) {
  .scroll-hint {
    display: none !important;
  }
  .panel-hero {
    min-height: auto !important;
    padding-top: calc(var(--header-h, 4.5rem) + 1.5rem) !important;
    padding-bottom: 3rem !important;
  }
}

/* 6. Medium Tablet Viewports (641px - 1024px) */
@media (min-width: 641px) and (max-width: 1024px) {
  .panel {
    padding-left: clamp(2rem, 5vw, 4rem) !important;
    padding-right: clamp(2rem, 5vw, 4rem) !important;
  }
  
  .bento-grid {
    grid-template-columns: 1fr !important;
  }

  .pillar-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

/* 7. Light Mode Ceramic Integration */
html[data-resolved-theme="light"] .pragchat-trigger-btn,
html[data-theme="light"] .pragchat-trigger-btn {
  background: rgba(255, 255, 255, 0.92) !important;
  border: 1px solid rgba(15, 23, 42, 0.12) !important;
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 1.0), 0 12px 32px -4px rgba(15, 23, 42, 0.12) !important;
  color: #0f172a !important;
}

html[data-resolved-theme="light"] .pragchat-trigger-btn:hover,
html[data-theme="light"] .pragchat-trigger-btn:hover {
  border-color: rgba(15, 23, 42, 0.22) !important;
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 1.0), 0 16px 40px -4px rgba(15, 23, 42, 0.18) !important;
}

html[data-resolved-theme="light"] .pragchat-trigger-title,
html[data-theme="light"] .pragchat-trigger-title {
  color: #0f172a !important;
}

html[data-resolved-theme="light"] .pragchat-trigger-sub,
html[data-theme="light"] .pragchat-trigger-sub {
  color: #64748b !important;
}

html[data-resolved-theme="light"] .pragchat-drawer,
html[data-theme="light"] .pragchat-drawer {
  --pc-bg: rgba(255, 255, 255, 0.96);
  --pc-border: rgba(15, 23, 42, 0.12);
  --pc-header-bg: rgba(248, 250, 252, 0.95);
  --pc-header-border: rgba(15, 23, 42, 0.08);
  --pc-roster-bg: rgba(241, 245, 249, 0.85);
  --pc-roster-item-bg: rgba(15, 23, 42, 0.04);
  --pc-roster-item-border: rgba(15, 23, 42, 0.08);
  --pc-roster-item-text: #64748b;
  --pc-roster-active-bg: #0f172a;
  --pc-roster-active-border: #0f172a;
  --pc-roster-active-text: #ffffff;
  --pc-text: #0f172a;
  --pc-text-muted: #64748b;
  --pc-bubble-agent-bg: rgba(15, 23, 42, 0.04);
  --pc-bubble-agent-border: rgba(15, 23, 42, 0.08);
  --pc-bubble-agent-text: #0f172a;
  --pc-bubble-user-bg: #0f172a;
  --pc-bubble-user-border: #0f172a;
  --pc-bubble-user-text: #ffffff;
  --pc-suggestions-bg: rgba(248, 250, 252, 0.95);
  --pc-suggestions-border: rgba(15, 23, 42, 0.08);
  --pc-chip-bg: #ffffff;
  --pc-chip-border: rgba(15, 23, 42, 0.12);
  --pc-chip-text: #334155;
  --pc-chip-hover-bg: #f8fafc;
  --pc-explainer-bg: rgba(15, 23, 42, 0.06);
  --pc-explainer-border: rgba(15, 23, 42, 0.16);
  --pc-input-bar-bg: #f8fafc;
  --pc-input-bar-border: rgba(15, 23, 42, 0.08);
  --pc-input-bg: #ffffff;
  --pc-input-border: rgba(15, 23, 42, 0.12);
  --pc-input-text: #0f172a;
  --pc-input-placeholder: rgba(15, 23, 42, 0.45);
  --pc-send-bg: #0f172a;
  --pc-send-text: #ffffff;
  --pc-btn-icon-bg: rgba(15, 23, 42, 0.05);
  --pc-btn-icon-border: rgba(15, 23, 42, 0.10);
  --pc-btn-icon-color: #334155;
  --pc-shadow: 0 24px 64px -12px rgba(15, 23, 42, 0.2);

  background: var(--pc-bg) !important;
  border-color: var(--pc-border) !important;
  box-shadow: var(--pc-shadow) !important;
  color: var(--pc-text) !important;
}