:root {
  --bg-deep: #1565c0;
  --bg-glass: rgba(18, 56, 102, 0.65);
  --bg-glass-heavy: rgba(15, 48, 88, 0.92);
  --border-gold: rgba(255, 215, 0, 0.45);
  --border-glass: rgba(255, 255, 255, 0.22);
  --accent-gold: #ffd700;
  --accent-cyan: #48dbfb;
  --accent-aurora: #a8c0ff;
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.9);
  --text-dim: rgba(255, 255, 255, 0.6);
  --font-serif: "Cinzel", Georgia, serif;
  --font-sans: "Outfit", -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--bg-deep);
  font-family: var(--font-sans);
  color: var(--text-primary);
  position: relative;
  touch-action: none;
}

#canvas-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
}

#bg-canvas { z-index: 1; }
#main-canvas { z-index: 2; cursor: crosshair; }

/* Main HUD Overlay */
#ui-root {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

#ui-root.zen-mode {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.98);
}

.interactive {
  pointer-events: auto;
}

/* Header */
.header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 0.65rem 1.3rem;
  border-radius: 999px;
  border: 1px solid var(--border-gold);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 15px rgba(212, 175, 55, 0.15);
}

.brand-icon {
  width: 26px;
  height: 26px;
  animation: slowSpin 24s linear infinite;
}

@keyframes slowSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  letter-spacing: 0.22em;
  font-weight: 600;
  background: linear-gradient(135deg, #ffffff 30%, #ffd700 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-transform: uppercase;
}

.brand-badge {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  text-transform: uppercase;
  border-left: 1px solid var(--border-glass);
  padding-left: 0.7rem;
  margin-left: 0.2rem;
  opacity: 0.85;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.btn-icon {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  position: relative;
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--border-gold);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5), 0 0 12px rgba(212, 175, 55, 0.2);
}

.btn-icon:active {
  transform: translateY(0);
}

.btn-icon.active {
  background: rgba(212, 175, 55, 0.25);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.btn-icon svg {
  width: 20px;
  height: 20px;
}

/* Tooltip */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: -32px;
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: rgba(6, 10, 18, 0.95);
  color: var(--text-primary);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: all 0.2s ease;
  border: 1px solid var(--border-glass);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  z-index: 100;
}

[data-tooltip]:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Primary Oracle Action Banner in Bottom Center */
.oracle-prompt-shelf {
  align-self: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  max-width: 580px;
  width: 100%;
}

.oracle-input-card {
  width: 100%;
  background: var(--bg-glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-gold);
  border-radius: 999px;
  padding: 0.4rem 0.5rem 0.4rem 1.4rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(212, 175, 55, 0.12);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transition: all 0.3s ease;
}

.oracle-input-card:focus-within {
  border-color: var(--accent-gold);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.7), 0 0 30px rgba(212, 175, 55, 0.25);
  background: rgba(14, 22, 34, 0.85);
}

.oracle-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.oracle-input::placeholder {
  color: var(--text-dim);
  font-style: italic;
}

.btn-consult {
  background: linear-gradient(135deg, #ffd700 0%, #d4af37 100%);
  color: #080c14;
  border: none;
  border-radius: 999px;
  padding: 0.65rem 1.3rem;
  font-family: var(--font-serif);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.3);
}

.btn-consult:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(212, 175, 55, 0.5);
  filter: brightness(1.1);
}

.btn-consult:active {
  transform: translateY(0);
}

/* Suggestion tags below inquiry input */
.prompt-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
}

.prompt-tag {
  background: rgba(12, 18, 28, 0.5);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-glass);
  color: var(--text-dim);
  font-size: 0.74rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.prompt-tag:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  border-color: rgba(212, 175, 55, 0.4);
}

/* Bottom Bar */
.bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  width: 100%;
  gap: 1rem;
}

.panel-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 0.75rem 1rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* Incense Realm selection */
.incense-panel {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.incense-tab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  padding: 0.45rem 0.8rem;
  border-radius: 10px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.incense-tab:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
}

.incense-tab.active {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--border-gold);
  color: #ffffff;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.incense-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  box-shadow: 0 0 8px currentColor;
}

/* Celestial Astrolabe / Wind Compass */
.compass-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.6rem 1.1rem;
}

.compass-dial {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--border-gold);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.15);
}

.compass-needle {
  position: absolute;
  width: 2px;
  height: 28px;
  background: linear-gradient(to bottom, #ffd700 50%, rgba(255, 255, 255, 0.2) 50%);
  border-radius: 1px;
  transform-origin: center center;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.compass-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.compass-name {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--accent-gold);
  font-weight: 600;
}

.compass-meta {
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

/* ==========================================================================
   Oracle Card Reveal Modal
   ========================================================================== */
.oracle-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 100;
  background: rgba(3, 5, 10, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.oracle-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.oracle-card {
  width: 100%;
  max-width: 520px;
  background: linear-gradient(160deg, rgba(16, 44, 76, 0.96) 0%, rgba(10, 30, 54, 0.98) 100%);
  border: 1.5px solid var(--border-gold);
  border-radius: 24px;
  padding: 2.2rem 2rem;
  box-shadow: 0 24px 64px rgba(4, 16, 32, 0.85), 0 0 40px rgba(72, 219, 251, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.25rem;
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.oracle-modal.open .oracle-card {
  transform: scale(1) translateY(0);
}

.card-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 6px;
  border-radius: 50%;
  transition: all 0.2s;
}

.card-close-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.1);
}

.card-header-badge {
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--accent-gold);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-gold);
  padding-bottom: 0.3rem;
}

.rune-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.rune-glyph {
  font-size: 3.5rem;
  line-height: 1;
  color: #ffffff;
  text-shadow: 0 0 24px var(--accent-gold), 0 0 40px var(--accent-cyan);
  animation: runePulse 4s ease-in-out infinite alternate;
}

@keyframes runePulse {
  0% { transform: scale(1); filter: drop-shadow(0 0 12px rgba(212, 175, 55, 0.4)); }
  100% { transform: scale(1.06); filter: drop-shadow(0 0 24px rgba(212, 175, 55, 0.8)); }
}

.rune-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 0.12em;
  color: #ffffff;
  font-weight: 600;
}

.rune-meaning {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--accent-gold);
  text-transform: uppercase;
}

.poem-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(212, 175, 55, 0.18);
  border-radius: 14px;
  padding: 1.2rem 1.4rem;
  width: 100%;
}

.poem-text {
  font-family: var(--font-serif);
  font-size: 0.96rem;
  line-height: 1.7;
  color: var(--text-primary);
  font-style: italic;
  white-space: pre-line;
}

.guidance-box {
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.mantra-pill {
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--border-gold);
  color: var(--accent-gold);
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.card-actions {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.5rem;
  width: 100%;
}

.btn-card-action {
  flex: 1;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  padding: 0.6rem 0.8rem;
  border-radius: 10px;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: all 0.2s;
}

.btn-card-action:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--border-gold);
}

/* Journal Drawer */
.journal-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 380px;
  height: 100%;
  background: var(--bg-glass-heavy);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-left: 1px solid var(--border-gold);
  padding: 1.8rem 1.5rem;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.7);
}

.journal-drawer.open {
  transform: translateX(0);
}

.journal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 0.8rem;
}

.journal-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  color: var(--accent-gold);
  text-transform: uppercase;
}

.journal-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding-right: 0.3rem;
}

.journal-list::-webkit-scrollbar {
  width: 4px;
}

.journal-list::-webkit-scrollbar-thumb {
  background: rgba(212, 175, 55, 0.3);
  border-radius: 2px;
}

.journal-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  cursor: pointer;
  transition: all 0.2s;
}

.journal-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-gold);
  transform: translateX(-2px);
}

.journal-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-dim);
}

.journal-rune-title {
  font-family: var(--font-serif);
  font-size: 0.92rem;
  color: #ffffff;
}

.journal-inquiry {
  font-size: 0.76rem;
  color: var(--text-secondary);
  font-style: italic;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Zen Restore */
.zen-restore-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

body.in-zen .zen-restore-btn {
  opacity: 0.5;
  pointer-events: auto;
}

body.in-zen .zen-restore-btn:hover {
  opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
  #ui-root {
    padding: 1rem;
  }
  
  .brand-badge {
    display: none;
  }
  
  .bottom-bar {
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 0.6rem;
  }
  
  .incense-panel {
    overflow-x: auto;
    padding-bottom: 0.3rem;
  }
  
  .journal-drawer {
    width: 100%;
  }
  
  .oracle-card {
    padding: 1.5rem;
  }
}