/* ─────────────────────────────────────────────
   DIGITAL VESAK ZONE 2026
   Premium Full-Screen Responsive CSS
   ─────────────────────────────────────────────  */

/* ═══ 1. DESIGN TOKENS ═══ */
:root {
  /* Color Palette */
  --clr-bg:            #04010d;
  --clr-bg-mid:        #07021a;
  --clr-surface:       rgba(12, 5, 28, 0.72);
  --clr-surface-2:     rgba(22, 10, 48, 0.60);
  --clr-border:        rgba(255, 195, 0, 0.15);
  --clr-border-hover:  rgba(255, 195, 0, 0.45);

  --clr-gold:          #ffc300;
  --clr-gold-light:    #ffe48a;
  --clr-gold-dim:      rgba(255, 195, 0, 0.18);
  --clr-gold-glow:     rgba(255, 195, 0, 0.35);
  --clr-amber:         #f06a00;
  --clr-amber-dim:     rgba(240, 106, 0, 0.12);
  --clr-white:         #ffffff;
  --clr-text-primary:  #f2edff;
  --clr-text-secondary:#b5a8cc;
  --clr-text-muted:    #f0e9ff;

  /* Buddhist flag stripe references */
  --clr-flag-blue:     #1a5fae;
  --clr-flag-yellow:   #f5c518;
  --clr-flag-red:      #bf1b14;
  --clr-flag-white:    #f5f5f5;
  --clr-flag-orange:   #f07c0a;

  /* Typography */
  --font-sinhala:      'Noto Serif Sinhala', serif;
  --font-decorative:   'Cinzel Decorative', serif;
  --font-heading:      'Cinzel', serif;
  --font-ui:           'Outfit', sans-serif;

  /* Spacing scale */
  --space-xs:   0.4rem;
  --space-sm:   0.8rem;
  --space-md:   1.5rem;
  --space-lg:   2.5rem;
  --space-xl:   4rem;
  --space-2xl:  6rem;

  /* Radius */
  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  28px;
  --radius-xl:  40px;
  --radius-full:9999px;

  /* Shadows & glows */
  --shadow-card: 0 20px 60px rgba(0,0,0,0.7), 0 4px 20px rgba(0,0,0,0.4);
  --glow-gold:   0 0 30px rgba(255,195,0,0.25), 0 0 60px rgba(255,195,0,0.1);
  --glow-sm:     0 0 14px rgba(255,195,0,0.4);

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-spring:   cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --t-fast:   0.18s;
  --t-normal: 0.35s;
  --t-slow:   0.65s;
}

/* ═══ 2. GLOBAL RESET & BASE ═══ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-ui);
  background-color: var(--clr-bg);
  color: var(--clr-text-primary);
  overflow: hidden; /* SPA — controlled per screen */
  width: 100vw;
  height: 100dvh;
  position: relative;
}

button { cursor: pointer; border: none; background: none; font-family: inherit; }
img    { display: block; max-width: 100%; }
a      { color: inherit; text-decoration: none; }

/* Custom scrollbar */
::-webkit-scrollbar            { width: 5px; }
::-webkit-scrollbar-track      { background: transparent; }
::-webkit-scrollbar-thumb      { background: var(--clr-gold-dim); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover{ background: var(--clr-gold); }

/* ═══ 3. GLOBAL BACKGROUNDS ═══ */

/* Full-screen particle canvas */
#particle-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* Radial ambient gradient overlay */
.bg-gradient-overlay {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(255,195,0,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80%  90%, rgba(240,106,0,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 10%  80%, rgba(90, 40,160,0.06) 0%, transparent 60%),
    linear-gradient(170deg, #06011a 0%, #04010d 50%, #060218 100%);
  pointer-events: none;
  z-index: 0;
}

/* ═══ 4. AUDIO WIDGET ═══ */
.audio-widget {
  position: fixed;
  top: 22px;
  right: 22px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 10px;
}

.audio-ring {
  position: absolute;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  border: 1px solid var(--clr-border);
  animation: audioPulse 2.8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes audioPulse {
  0%, 100% { transform: scale(1);    opacity: 0.6; }
  50%       { transform: scale(1.25); opacity: 0; }
}

.audio-widget-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  display: grid;
  place-items: center;
  backdrop-filter: blur(16px);
  transition: background var(--t-normal) ease,
              border-color var(--t-normal) ease,
              box-shadow var(--t-normal) ease;
  color: var(--clr-gold);
}
.audio-widget-btn svg { width: 18px; height: 18px; }
.audio-widget-btn:hover {
  background: var(--clr-gold-dim);
  border-color: var(--clr-gold);
  box-shadow: var(--glow-sm);
}

.audio-label {
  font-family: var(--font-sinhala);
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(14px);
  transition: color var(--t-normal) ease;
}

/* ═══ 5. APP CONTAINER & SCREEN SYSTEM ═══ */
.app {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.screen {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition:
    opacity     var(--t-slow) var(--ease-out-expo),
    transform   var(--t-slow) var(--ease-out-expo),
    visibility  var(--t-slow);
  pointer-events: none;
  z-index: 2;
}

.screen.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
  z-index: 3;
}

/* Page transition veil */
.page-transition-veil {
  position: fixed;
  inset: 0;
  background: var(--clr-bg);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.page-transition-veil.flash {
  opacity: 1;
  pointer-events: auto;
}

/* ═══ 6. LANDING SCREEN ═══ */
.screen--landing {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  position: relative;
}

/* Floating lanterns container */
.lanterns {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.lantern {
  position: absolute;
  bottom: -60px;
  border-radius: 50%;
  animation: floatUp linear infinite;
  pointer-events: none;
}

@keyframes floatUp {
  0%   { transform: translateY(0)      translateX(0)   scale(1);   opacity: 0; }
  5%   { opacity: 1; }
  50%  { transform: translateY(-55vh)  translateX(var(--drift-x))  scale(1.05); opacity: 0.7; }
  95%  { opacity: 0.2; }
  100% { transform: translateY(-115vh) translateX(calc(var(--drift-x)*2)) scale(0.8); opacity: 0; }
}

/* Hero layout */
.landing-hero {
  position: relative;
  z-index: 10;
  max-width: 600px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  animation: heroReveal 1s var(--ease-out-expo) both;
}
@keyframes heroReveal {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Flag */
.flag-row { display: flex; justify-content: center; }
.hero-flag {
  height: 80px;
  width: auto;
  border-radius: var(--radius-sm);
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.5));
  animation: floatHover 4s ease-in-out infinite alternate;
}
@keyframes floatHover {
  from { transform: translateY(0); }
  to   { transform: translateY(-10px); }
}

/* Deco lamps */
.deco-lamps {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}
.deco-lamp { height: 100px; width: auto; opacity: 0.75; }
.deco-lamp--left  { animation: swayLeft  5s ease-in-out infinite alternate; }
.deco-lamp--right { animation: swayRight 5s ease-in-out infinite alternate; }
@keyframes swayLeft  { from { transform: rotate(-8deg); } to { transform: rotate(3deg); } }
@keyframes swayRight { from { transform: rotate( 8deg); } to { transform: rotate(-3deg); } }

/* Hero text */
.hero-text-block { display: flex; flex-direction: column; align-items: center; gap: 10px; }

.hero-en-label {
  font-family: var(--font-heading);
  font-size: clamp(0.75rem, 2vw, 0.9rem);
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
}

.hero-title {
  font-family: var(--font-sinhala);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  background: linear-gradient(135deg, var(--clr-gold-light) 0%, var(--clr-gold) 50%, var(--clr-amber) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(255,195,0,0.3));
}

.hero-subtitle {
  font-family: var(--font-sinhala);
  font-size: clamp(0.9rem, 2.5vw, 1.25rem);
  font-weight: 500;
  color: var(--clr-text-secondary);
  max-width: 600px;
  margin-top: 5px;
  margin-bottom: 8px;
  line-height: 1.55;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

.hero-year-pill {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  padding: 5px 20px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--clr-amber), #b84e00);
  color: var(--clr-white);
  box-shadow: 0 4px 18px rgba(240,106,0,0.4);
}

/* Creator card */
.creator-card {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-sm) var(--space-md);
  backdrop-filter: blur(20px);
  transition: border-color var(--t-normal) ease, box-shadow var(--t-normal) ease;
  width: 100%;
  max-width: 480px;
}
.creator-card:hover {
  border-color: var(--clr-border-hover);
  box-shadow: var(--glow-gold);
}

.creator-icon {
  font-size: 1.5rem;
  color: var(--clr-gold);
  flex-shrink: 0;
}

.creator-info {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.creator-role {
  font-family: var(--font-sinhala);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 3px;
}
.creator-name {
  font-family: var(--font-sinhala);
  font-size: clamp(0.85rem, 2.5vw, 1rem);
  font-weight: 600;
  color: var(--clr-text-primary);
  margin-bottom: 2px;
}
.creator-email {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
}

/* CTA button */
.cta-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 40px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--clr-gold) 0%, var(--clr-amber) 100%);
  color: #1a0800;
  font-family: var(--font-sinhala);
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  font-weight: 700;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(240,106,0,0.45), 0 2px 8px rgba(0,0,0,0.3);
  transition: transform var(--t-fast) var(--ease-spring),
              box-shadow var(--t-normal) ease;
  animation: ctaPulse 2.5s ease-in-out infinite;
}
@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 8px 32px rgba(240,106,0,0.45), 0 0 0   0   rgba(255,195,0,0); }
  50%       { box-shadow: 0 8px 32px rgba(240,106,0,0.45), 0 0 0 12px rgba(255,195,0,0); }
}
.cta-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 40px rgba(240,106,0,0.55), 0 0 0 3px rgba(255,195,0,0.3);
  animation: none;
}
.cta-btn:active { transform: translateY(-1px) scale(0.99); }

.cta-btn__text  { position: relative; z-index: 2; }
.cta-btn__arrow { position: relative; z-index: 2; font-size: 1.2rem; transition: transform var(--t-fast) ease; }
.cta-btn:hover .cta-btn__arrow { transform: translateX(4px); }

.cta-btn__ripple {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  border-radius: inherit;
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}
.cta-btn:hover .cta-btn__ripple { transform: translateX(100%); }

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
}
.scroll-hint__dot {
  width: 6px;
  height: 6px;
  background: var(--clr-gold);
  border-radius: var(--radius-full);
  opacity: 0.5;
  animation: scrollBounce 1.8s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50%       { transform: translateY(8px); opacity: 0.9; }
}

/* ═══ 7. DASHBOARD SCREEN ═══ */
.screen--dashboard {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100dvh;
  padding: 0 clamp(16px, 4vw, 48px) var(--space-xl);
  overflow-y: auto;
}

/* Top navigation */
.top-nav {
  width: 100%;
  max-width: 1200px;
  display: flex;
  align-items: center;
  padding: 18px 0;
  margin-bottom: var(--space-sm);
  border-bottom: 1px solid var(--clr-border);
}

.top-nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-flag {
  height: 38px;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.4);
}

.nav-title {
  font-family: var(--font-sinhala);
  font-size: 1.1rem;
  font-weight: 600;
  background: linear-gradient(90deg, var(--clr-gold), var(--clr-amber));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Dashboard header */
.dash-header {
  text-align: center;
  margin: var(--space-lg) 0 var(--space-xl);
  animation: fadeSlideUp 0.7s var(--ease-out-expo) both;
}
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.dash-header__deco {
  font-size: 0.75rem;
  letter-spacing: 0.5em;
  color: var(--clr-gold);
  opacity: 0.6;
  margin-bottom: 12px;
}

.dash-title {
  font-family: var(--font-sinhala);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  color: var(--clr-gold-light);
  margin-bottom: 12px;
  text-shadow: 0 0 30px rgba(255,195,0,0.2);
}

.dash-subtitle {
  font-family: var(--font-sinhala);
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  color: var(--clr-text-secondary);
  line-height: 1.6;
}

.title-underline {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--clr-gold), transparent);
  margin: 20px auto 0;
  border-radius: var(--radius-full);
}

/* ─── Story Cards Grid ─── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 36px);
  width: 100%;
  max-width: 1150px;
  margin-bottom: var(--space-xl);
  animation: fadeSlideUp 0.7s 0.15s var(--ease-out-expo) both;
}

/* Story Card */
.story-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 32px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  overflow: hidden;
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-card);
  transition:
    transform     var(--t-slow) var(--ease-out-expo),
    border-color  var(--t-normal) ease,
    box-shadow    var(--t-normal) ease;
  cursor: pointer;
}
.story-card:hover {
  transform: translateY(-12px);
  border-color: var(--clr-border-hover);
  box-shadow: var(--shadow-card), var(--glow-gold);
}

/* Radial glow that follows cursor (JS adds hover class) */
.story-card__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255,195,0,0.08), transparent 65%);
  opacity: 0;
  transition: opacity var(--t-normal) ease;
  pointer-events: none;
}
.story-card:hover .story-card__glow { opacity: 1; }

/* Featured (center) card */
.story-card--featured {
  border-color: rgba(255,195,0,0.28);
  background: rgba(28, 12, 55, 0.72);
  transform: translateY(-8px);
}
.story-card--featured:hover { transform: translateY(-20px); }

.featured-star {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.2rem;
  color: var(--clr-gold);
  animation: spinStar 8s linear infinite;
}
@keyframes spinStar { to { transform: translateX(-50%) rotate(360deg); } }

/* Card number */
.story-card__number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: rgba(255,195,0,0.08);
  line-height: 1;
  margin-bottom: 8px;
  align-self: flex-start;
  transition: color var(--t-normal) ease;
}
.story-card:hover .story-card__number { color: rgba(255,195,0,0.18); }

/* Frame & image */
.story-card__frame-wrap {
  position: relative;
  width: min(210px, 85%);
  aspect-ratio: 1;
  margin-bottom: 20px;
  flex-shrink: 0;
}
.story-card__frame-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: fill;
  z-index: 3;
  pointer-events: none;
}
.story-card__img-clip {
  position: absolute;
  inset: 10%;
  border-radius: 12px;
  overflow: hidden;
  z-index: 2;
}
.story-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out-expo);
}
.story-card:hover .story-card__img { transform: scale(1.08); }

/* Card body */
.story-card__body {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.story-card__tag {
  font-family: var(--font-sinhala);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--clr-gold);
  background: var(--clr-gold-dim);
  border: 1px solid var(--clr-gold-dim);
  border-radius: var(--radius-full);
  padding: 4px 12px;
}

.story-card__title {
  font-family: var(--font-sinhala);
  font-size: clamp(1.1rem, 2.5vw, 1.45rem);
  font-weight: 700;
  color: var(--clr-text-primary);
  line-height: 1.3;
}

.story-card__desc {
  font-family: var(--font-sinhala);
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  line-height: 1.5;
}

.story-card__btn {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 26px;
  border-radius: var(--radius-full);
  background: transparent;
  border: 1px solid var(--clr-border-hover);
  color: var(--clr-gold);
  font-family: var(--font-sinhala);
  font-size: 0.9rem;
  font-weight: 600;
  width: 100%;
  justify-content: center;
  transition:
    background var(--t-normal) ease,
    color var(--t-normal) ease,
    border-color var(--t-normal) ease,
    box-shadow var(--t-normal) ease;
}
.story-card:hover .story-card__btn {
  background: var(--clr-gold);
  color: #150800;
  border-color: var(--clr-gold);
  box-shadow: 0 4px 16px rgba(255,195,0,0.35);
}
.arrow-icon {
  font-size: 1.1rem;
  transition: transform var(--t-fast) ease;
}
.story-card:hover .arrow-icon { transform: translateX(4px); }

/* Dashboard footer */
.dash-footer {
  margin-top: auto;
  display: flex;
  justify-content: center;
  opacity: 0.5;
  filter: brightness(0.85);
}
.footer-deco-gif { height: 60px; border-radius: var(--radius-sm); }

/* ═══ 8. DETAIL SCREENS ═══ */
.screen--detail {
  position: absolute;
  inset: 0;
  display: flex;
  /* flex-start avoids the classic overflow+center scroll-trap */
  align-items: flex-start;
  justify-content: center;
  padding: clamp(76px, 10vh, 120px) clamp(16px, 4vw, 40px) clamp(40px, 6vh, 80px);
  overflow-y: auto;
}

/* Tinted radial bg for each topic */
.detail-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  /* prevent bg from scrolling with content */
  background-attachment: fixed;
}
.detail-bg--birth {
  background:
    radial-gradient(ellipse 70% 60% at 20% 50%, rgba(26, 95, 174, 0.15) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 80% 70%, rgba(255,195,0,0.06)     0%, transparent 55%);
}
.detail-bg--enlighten {
  background:
    radial-gradient(ellipse 70% 60% at 80% 40%, rgba(255,195,0,0.12)    0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 10% 60%, rgba(240,106,0,0.08)    0%, transparent 55%);
}
.detail-bg--parinirvana {
  background:
    radial-gradient(ellipse 70% 60% at 30% 60%, rgba(150, 60,180,0.12) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 70% 30%, rgba(240,106,0,0.07)   0%, transparent 55%);
}

/* Main layout (2-col: visual | content) */
.detail-layout {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 1100px;
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  animation: fadeSlideUp 0.65s var(--ease-out-expo) both;
  /* Ensure layout stays above the tinted bg */
  isolation: isolate;
}

/* Visual column */
.detail-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.detail-frame-wrap {
  position: relative;
  width: min(360px, 85vw);
  aspect-ratio: 0.82;
}

.detail-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: fill;
  z-index: 3;
  pointer-events: none;
}

.detail-img-clip {
  position: absolute;
  inset: 9% 8%;
  border-radius: 12px;
  overflow: hidden;
  z-index: 2;
}

.detail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: subtleKenBurns 12s ease-in-out infinite alternate;
}
@keyframes subtleKenBurns {
  from { transform: scale(1)    translate(0, 0); }
  to   { transform: scale(1.05) translate(-2%, 2%); }
}

.detail-flag-deco img,
.detail-deco-gif {
  height: 48px;
  border-radius: 6px;
  opacity: 0.7;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.4));
}

/* Content column */
.detail-content {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Chapter header */
.detail-chapter {
  display: flex;
  align-items: center;
  gap: 14px;
}
.chapter-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(255,195,0,0.18);
  line-height: 1;
}
.chapter-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--clr-border), transparent);
  max-width: 60px;
}
.chapter-label {
  font-family: var(--font-sinhala);
  font-size: 0.78rem;
  color: var(--clr-gold);
  letter-spacing: 0.15em;
  background: var(--clr-gold-dim);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,195,0,0.25);
}

/* Detail title */
.detail-title {
  font-family: var(--font-sinhala);
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--clr-white);
  line-height: 1.25;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

/* Divider */
.detail-divider {
  display: flex;
  align-items: center;
  gap: 14px;
}
.detail-divider::before,
.detail-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,195,0,0.3));
}
.detail-divider::after {
  background: linear-gradient(90deg, rgba(255,195,0,0.3), transparent);
}
.divider-icon {
  font-size: 1.1rem;
  color: var(--clr-gold);
  opacity: 0.7;
}

/* Body text */
.detail-text {
  font-family: var(--font-sinhala);
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  line-height: 1.85;
  color: var(--clr-text-secondary);
}

/* Fact chips */
.detail-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.fact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  backdrop-filter: blur(12px);
  flex: 1;
  min-width: 140px;
  transition: border-color var(--t-normal) ease;
}
.fact-item:hover { border-color: var(--clr-border-hover); }
.fact-icon { font-size: 1.2rem; flex-shrink: 0; }
.fact-item div { display: flex; flex-direction: column; gap: 2px; }
.fact-label {
  font-family: var(--font-sinhala);
  font-size: 0.7rem;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.fact-value {
  font-family: var(--font-sinhala);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--clr-text-primary);
}

/* Detail navigation */
.detail-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding-top: 8px;
  border-top: 1px solid var(--clr-border);
}

.detail-nav__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  border-radius: var(--radius-full);
  background: transparent;
  border: 1px solid var(--clr-border);
  color: var(--clr-text-secondary);
  font-family: var(--font-sinhala);
  font-size: 0.88rem;
  font-weight: 500;
  transition:
    background var(--t-normal) ease,
    color var(--t-normal) ease,
    border-color var(--t-normal) ease;
}
.detail-nav__btn:hover {
  border-color: var(--clr-border-hover);
  color: var(--clr-gold);
  background: var(--clr-gold-dim);
}
.detail-nav__btn.active {
  background: var(--clr-gold-dim);
  border-color: var(--clr-gold);
  color: var(--clr-gold);
}
.nav-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: currentColor;
  opacity: 0.5;
  transition: opacity var(--t-normal) ease;
}
.detail-nav__btn.active .nav-dot { opacity: 1; }

.detail-nav__home {
  margin-left: auto;
  padding: 9px 22px;
  border-radius: var(--radius-full);
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-secondary);
  font-family: var(--font-sinhala);
  font-size: 0.88rem;
  font-weight: 500;
  transition:
    background var(--t-normal) ease,
    color var(--t-normal) ease,
    border-color var(--t-normal) ease,
    box-shadow var(--t-normal) ease;
}
.detail-nav__home:hover {
  background: var(--clr-white);
  color: #100420;
  border-color: var(--clr-white);
  box-shadow: 0 4px 16px rgba(255,255,255,0.15);
}

/* ═══ 9. RESPONSIVE BREAKPOINTS ═══ */

/* ── Tablet landscape / small desktop ── */
@media (max-width: 1024px) {
  .cards-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .detail-layout { gap: 40px; }
}

/* ── Tablet portrait ── */
@media (max-width: 860px) {
  body { overflow: hidden; }

  .screen { overflow-y: auto; }
  .screen--detail { overflow-y: auto; }

  .cards-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    gap: 24px;
  }

  .story-card--featured { transform: none; }

  .detail-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    max-width: 600px;
    margin: 0 auto;
    gap: 28px;
    padding-bottom: 40px;
  }

  .detail-visual { align-items: center; }
  .detail-frame-wrap { width: min(280px, 75vw); }

  .detail-nav__home { margin-left: 0; width: 100%; text-align: center; }
}

/* ── Mobile ── */
@media (max-width: 560px) {
  :root {
    --space-md:  1.2rem;
    --space-lg:  2rem;
    --space-xl:  3rem;
  }

  .audio-widget { top: 14px; right: 14px; }
  .audio-label  { display: none; }

  .deco-lamps { display: none; }

  .hero-flag  { height: 60px; }

  .creator-card {
    flex-direction: column;
    text-align: center;
    gap: 8px;
    padding: var(--space-sm);
  }
  .creator-info { align-items: center; }

  .cta-btn { padding: 13px 32px; }

  .screen--dashboard { padding: 0 14px var(--space-xl); }
  .top-nav           { padding: 14px 0; }

  .dash-header { margin: var(--space-md) 0 var(--space-lg); }

  .cards-grid { max-width: 100%; }

  .story-card__frame-wrap { width: min(175px, 70vw); }

  .detail-layout { padding: 0 0 48px; }
  .detail-frame-wrap { width: min(240px, 72vw); }
  .detail-chapter { gap: 8px; }
  .chapter-num { font-size: 2rem; }

  .detail-facts { flex-direction: column; }
  .fact-item    { min-width: unset; }

  .detail-nav { gap: 8px; }
  .detail-nav__btn { padding: 8px 14px; font-size: 0.82rem; }
}

/* ── Very small phones ── */
@media (max-width: 380px) {
  .hero-title { font-size: 1.75rem; }
  .story-card__title { font-size: 1.05rem; }
  .detail-title { font-size: 1.4rem; }
}

/* ════════════════════════════════════════════
   10. VESAK THORANA ARCHITECTURE & EFFECTS
   ════════════════════════════════════════════ */

/* Body state flag */
body.in-app {
  /* Allow screens to overlays but keep Thorana visible */
}

/* Thorana Stage Container */
.thorana-stage {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1);
  width: 800px;
  height: 900px;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--t-slow) var(--ease-out-expo),
    visibility var(--t-slow),
    left var(--t-slow) var(--ease-out-expo),
    top var(--t-slow) var(--ease-out-expo),
    transform var(--t-slow) var(--ease-out-expo);
  pointer-events: none;
  z-index: 5;
  transform-origin: center center;
}

.thorana-stage.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.thorana-stage.layout-center {
  left: 50%;
  top: 48%;
  transform: translate(-50%, -50%) scale(0.95);
}

.thorana-stage.layout-aside {
  left: 30%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0.85);
}

/* Pinnacle (Koth-wahanse) */
.thorana-pinnacle {
  position: absolute;
  top: 2%;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 60px;
  background: radial-gradient(circle, #fff, var(--clr-gold) 60%, var(--clr-amber) 100%);
  clip-path: polygon(50% 0%, 100% 40%, 75% 100%, 25% 100%, 0% 40%);
  box-shadow: 0 0 25px var(--clr-gold), 0 0 45px var(--clr-amber);
  animation: pinnaclePulse 1.2s ease-in-out infinite alternate;
  z-index: 10;
}
@keyframes pinnaclePulse {
  0% { transform: translateX(-50%) scale(0.95); filter: brightness(0.9); }
  100% { transform: translateX(-50%) scale(1.1); filter: brightness(1.2) drop-shadow(0 0 15px var(--clr-gold)); }
}

/* Main Arch Facade */
.thorana-arch {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.thorana-arch-top {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 540px;
  height: 270px;
  border: 12px double var(--clr-gold);
  border-bottom: none;
  border-radius: 270px 270px 0 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(255, 195, 0, 0.08) 0%, transparent 75%);
  box-shadow:
    0 -10px 40px rgba(255, 195, 0, 0.15) inset,
    0 -5px 20px var(--clr-gold-dim);
}

.thorana-pillar {
  position: absolute;
  top: 36%;
  width: 24px;
  height: 52%;
  background: linear-gradient(90deg, #10062a, #2c1a5c 50%, #0d0426);
  border: 3px solid var(--clr-gold-dim);
  border-radius: 4px;
  box-shadow: 0 0 15px rgba(255,195,0,0.1);
}
.thorana-pillar--left { left: 130px; }
.thorana-pillar--right { right: 130px; }

/* Buddha Section & revolving halo */
.thorana-buddha-section {
  position: absolute;
  top: 26%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 5;
}

.ransilu-halo {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.ransilu-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    var(--clr-flag-blue) 0deg 60deg,
    var(--clr-flag-yellow) 60deg 120deg,
    var(--clr-flag-red) 120deg 180deg,
    var(--clr-flag-white) 180deg 240deg,
    var(--clr-flag-orange) 240deg 300deg,
    var(--clr-flag-blue) 300deg 360deg
  );
  animation: rotateHalo 12s linear infinite;
  opacity: 0.85;
  filter: blur(2px) drop-shadow(0 0 12px rgba(255,255,255,0.4));
}

.ransilu-ring-inner {
  position: absolute;
  inset: 22px;
  border-radius: 50%;
  background: conic-gradient(
    from 180deg,
    var(--clr-flag-orange) 0deg 60deg,
    var(--clr-flag-white) 60deg 120deg,
    var(--clr-flag-red) 120deg 180deg,
    var(--clr-flag-yellow) 180deg 240deg,
    var(--clr-flag-blue) 240deg 300deg,
    var(--clr-flag-orange) 300deg 360deg
  );
  animation: rotateHaloCounter 9s linear infinite;
  opacity: 0.9;
  filter: blur(1.5px);
}

.ransilu-glow {
  position: absolute;
  inset: 40px;
  border-radius: 50%;
  background: radial-gradient(circle, #ffffff 30%, var(--clr-gold) 75%, transparent 100%);
  box-shadow: 0 0 25px #ffffff, 0 0 50px var(--clr-gold);
}

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

.thorana-buddha-img {
  position: absolute;
  z-index: 6;
  height: 125px;
  width: auto;
  filter: drop-shadow(0 6px 16px rgba(0,0,0,0.7)) brightness(1.15);
  bottom: 25px;
  transform: scale(1.05);
}

/* Narrative Story Panels */
.thorana-panels-container {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.thorana-panel {
  position: absolute;
  width: 185px;
  height: 225px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  pointer-events: auto;
  box-shadow: var(--shadow-card);
  transition:
    transform var(--t-slow) var(--ease-out-expo),
    border-color var(--t-normal) ease,
    opacity var(--t-normal) ease,
    filter var(--t-normal) ease,
    box-shadow var(--t-normal) ease;
  z-index: 4;
}

.thorana-panel--featured {
  width: 220px;
  height: 265px;
  padding: 14px;
}

/* Positioning Panels Symmetrically */
#button1 { /* Birth (Left) */
  left: 14%;
  top: 50%;
  transform: translateY(-50%);
}
#button2 { /* Enlightenment (Center) */
  left: 50%;
  top: 61%;
  transform: translate(-50%, -50%);
}
#button3 { /* Parinirvana (Right) */
  right: 14%;
  top: 50%;
  transform: translateY(-50%);
}

/* Panel Frame & Clipping */
.thorana-panel .panel-frame-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 0.95;
}

.panel-frame-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: fill;
  z-index: 3;
  pointer-events: none;
}

.panel-img-clip {
  position: absolute;
  inset: 10%;
  border-radius: 8px;
  overflow: hidden;
  z-index: 2;
}
.panel-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-expo);
}

.thorana-panel:hover {
  transform: scale(1.08) translateY(-5px);
  border-color: var(--clr-gold);
  box-shadow: var(--shadow-card), var(--glow-gold);
  z-index: 10;
}
#button2:hover {
  transform: translate(-50%, -55%) scale(1.08);
}
.thorana-panel:hover .panel-img { transform: scale(1.1); }

.panel-tag {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--clr-gold);
  opacity: 0.4;
  line-height: 1;
}

.panel-title {
  font-family: var(--font-sinhala);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-text-primary);
  text-align: center;
}

.thorana-panel--featured .panel-title {
  font-size: 1.05rem;
}

/* Spotlight Focus States */
.thorana-stage.focus-screen2 .thorana-panel:not(#button1),
.thorana-stage.focus-screen3 .thorana-panel:not(#button2),
.thorana-stage.focus-screen4 .thorana-panel:not(#button3) {
  opacity: 0.38;
  filter: grayscale(0.6) brightness(0.6);
}

.thorana-stage.focus-screen2 #button1 {
  transform: scale(1.15) translateY(-10px);
  border-color: var(--clr-gold);
  box-shadow: 0 0 35px var(--clr-gold-glow), var(--shadow-card);
  z-index: 15;
}

.thorana-stage.focus-screen3 #button2 {
  transform: translate(-50%, -50%) scale(1.18);
  border-color: var(--clr-gold);
  box-shadow: 0 0 35px var(--clr-gold-glow), var(--shadow-card);
  z-index: 15;
}

.thorana-stage.focus-screen4 #button3 {
  transform: scale(1.15) translateY(-10px);
  border-color: var(--clr-gold);
  box-shadow: 0 0 35px var(--clr-gold-glow), var(--shadow-card);
  z-index: 15;
}

/* Pedestal / Base */
.thorana-pedestal {
  position: absolute;
  bottom: 2%;
  left: 50%;
  transform: translateX(-50%);
  width: 580px;
  height: 90px;
  background: linear-gradient(180deg, #1a083f, #070216 80%);
  border: 3px solid var(--clr-gold-dim);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0,0,0,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}

.pedestal-deco {
  opacity: 0.65;
  filter: brightness(0.85) contrast(1.1);
  display: flex;
  justify-content: center;
}
.pedestal-gif {
  height: 52px;
  width: auto;
  border-radius: 4px;
}

/* ════════════════════════════════════════════
   11. LIGHT BULBS GENERATION & ANIMATION
   ════════════════════════════════════════════ */
.panel-bulbs,
.arch-bulbs-outer,
.arch-bulbs-inner,
.pillar-bulbs,
.pedestal-bulbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 5;
}

.bulb {
  position: absolute;
  width: 6.5px;
  height: 6.5px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--clr-gold);
  box-shadow: 0 0 6px var(--clr-gold);
  transition: background-color 0.1s, box-shadow 0.1s;
}

/* CHASE PATTERN (conic/rainbow run) */
.thorana-stage.pattern-chase .bulb {
  animation: bulbChase 1.4s linear infinite;
}
@keyframes bulbChase {
  0%, 100% { background-color: var(--clr-gold); box-shadow: 0 0 8px var(--clr-gold), 0 0 15px var(--clr-gold); }
  20%      { background-color: var(--clr-flag-blue); box-shadow: 0 0 8px var(--clr-flag-blue), 0 0 15px var(--clr-flag-blue); }
  40%      { background-color: var(--clr-flag-red); box-shadow: 0 0 8px var(--clr-flag-red), 0 0 15px var(--clr-flag-red); }
  60%      { background-color: var(--clr-flag-white); box-shadow: 0 0 8px #fff, 0 0 15px #fff; }
  80%      { background-color: var(--clr-flag-orange); box-shadow: 0 0 8px var(--clr-flag-orange), 0 0 15px var(--clr-flag-orange); }
}

/* ALTERNATE BLINK PATTERN */
.thorana-stage.pattern-alternate .bulb {
  animation: bulbBlink 1s step-end infinite;
}
.thorana-stage.pattern-alternate .bulb:nth-child(even) {
  animation-delay: 0.5s;
}
@keyframes bulbBlink {
  0%, 100% { background-color: var(--clr-gold); box-shadow: 0 0 9px var(--clr-gold); }
  50%       { background-color: #200d4d; box-shadow: none; }
}

/* WAVE PATTERN (soft ripple) */
.thorana-stage.pattern-wave .bulb {
  animation: bulbWave 1.8s ease-in-out infinite;
}
@keyframes bulbWave {
  0%, 100% { transform: translate(-50%, -50%) scale(1); background-color: #ff9900; box-shadow: 0 0 6px #ff9900; }
  50%       { transform: translate(-50%, -50%) scale(1.4); background-color: #ffffdd; box-shadow: 0 0 15px #ffffdd, 0 0 25px var(--clr-gold); }
}

/* TWINKLE PATTERN (shimmering stars) */
.thorana-stage.pattern-twinkle .bulb {
  animation: bulbTwinkle 1.6s ease-in-out infinite;
}
.thorana-stage.pattern-twinkle .bulb:nth-child(3n) { animation-delay: 0.3s; animation-duration: 1.2s; }
.thorana-stage.pattern-twinkle .bulb:nth-child(3n+1) { animation-delay: 0.7s; animation-duration: 2s; }
@keyframes bulbTwinkle {
  0%, 100% { opacity: 0.2; background-color: #ffe8aa; box-shadow: none; }
  50%       { opacity: 1; background-color: #ffffff; box-shadow: 0 0 10px #fff, 0 0 18px var(--clr-gold); }
}

/* active spotlight panels speed multiplier */
.thorana-stage.focus-screen2 #button1 .bulb,
.thorana-stage.focus-screen3 #button2 .bulb,
.thorana-stage.focus-screen4 #button3 .bulb {
  animation-duration: 0.6s !important; /* speed up flash for active spotlight panel */
}

/* ════════════════════════════════════════════
   12. THORANA CONTROL CONSOLE
   ════════════════════════════════════════════ */
.thorana-console {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  width: 100%;
  max-width: 680px;
  margin: 0 auto var(--space-lg);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  animation: fadeSlideUp 0.7s 0.2s var(--ease-out-expo) both;
  z-index: 10;
}

.console-instruction {
  font-family: var(--font-sinhala);
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  text-align: center;
  line-height: 1.5;
  border-bottom: 1px solid var(--clr-gold-dim);
  padding-bottom: 10px;
  width: 100%;
}

.console-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
}

/* Play Show Button */
.console-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-sinhala);
  font-size: 1rem;
  font-weight: 700;
  transition: transform var(--t-fast) var(--ease-spring), box-shadow var(--t-normal) ease, background var(--t-normal) ease;
}

.console-btn--primary {
  background: linear-gradient(135deg, var(--clr-gold) 0%, var(--clr-amber) 100%);
  color: #1a0800;
  box-shadow: 0 5px 20px rgba(240,106,0,0.35);
}
.console-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(240,106,0,0.45), var(--glow-gold);
}
.console-btn--primary.active {
  background: linear-gradient(135deg, #00d2ff, #0066ff);
  color: #fff;
  box-shadow: 0 5px 20px rgba(0,102,255,0.45);
}
.btn-icon {
  font-size: 1.15rem;
}

/* Pattern selector wrap */
.pattern-control-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.control-label {
  font-family: var(--font-sinhala);
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pattern-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.pattern-btn {
  padding: 6px 14px;
  font-family: var(--font-sinhala);
  font-size: 0.8rem;
  color: var(--clr-text-secondary);
  border: 1px solid var(--clr-border);
  background: var(--clr-surface-2);
  border-radius: var(--radius-full);
  transition: all var(--t-fast) ease;
}

.pattern-btn:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
}

.pattern-btn.active {
  background: var(--clr-gold-dim);
  border-color: var(--clr-gold);
  color: var(--clr-gold);
  box-shadow: var(--glow-sm);
}

/* ════════════════════════════════════════════
   13. TRANSPARENT SPACER FOR DETAIL SCREEN GRID
   ════════════════════════════════════════════ */
.detail-visual--spacer {
  height: 100%;
  min-height: 480px;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

/* Media query responsive resizing for Thorana scale */
@media (max-width: 860px) {
  .thorana-stage.layout-center {
    top: 40%;
    transform: translate(-50%, -50%) scale(0.68);
  }
  .thorana-stage.layout-aside {
    left: 50%;
    top: 34%;
    transform: translate(-50%, -50%) scale(0.6);
  }
  
  .detail-visual--spacer {
    min-height: unset;
    height: 380px;
  }
  
  .thorana-console {
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-md);
  }
}

@media (max-width: 560px) {
  .thorana-stage.layout-center {
    top: 36%;
    transform: translate(-50%, -50%) scale(0.48);
  }
  .thorana-stage.layout-aside {
    top: 29%;
    transform: translate(-50%, -50%) scale(0.44);
  }
  
  .detail-visual--spacer {
    height: 270px;
  }
}

@media (max-width: 380px) {
  .thorana-stage.layout-center {
    top: 34%;
    transform: translate(-50%, -50%) scale(0.38);
  }
  .thorana-stage.layout-aside {
    top: 27%;
    transform: translate(-50%, -50%) scale(0.36);
  }
  
  .detail-visual--spacer {
    height: 220px;
  }
}