/* =============================================================================
   css/global.css — Digital Wedding Invitation Platform
   Core Design System: Variables, Reset, Heart Animation, Utilities
   ============================================================================= */

/* ─── CSS Custom Properties ──────────────────────────────────────────────── */
:root {
  /* Color Palette */
  --color-primary:         #C9A96E;   /* warm gold        */
  --color-primary-light:   #E8CFA0;   /* light gold       */
  --color-primary-dark:    #A07840;   /* deep gold        */
  --color-secondary:       #8B2252;   /* deep rose        */
  --color-secondary-light: #C4547A;   /* light rose       */
  --color-accent:          #F4E4C1;   /* champagne        */
  --color-dark:            #1A0A2E;   /* midnight purple  */
  --color-dark-2:          #2D1555;   /* mid purple       */
  --color-light:           #FFF8F0;   /* ivory white      */
  --color-text:            #3D2B1F;   /* warm brown       */
  --color-text-muted:      #7A6352;   /* muted brown      */

  /* Typography — Zero-Network High-Performance Font Stacks */
  --font-heading:    Georgia, 'Times New Roman', -apple-system, serif;
  --font-heading-en: Georgia, 'Times New Roman', serif;
  --font-script:     'Snell Roundhand', 'Brush Script MT', 'Segoe Script', cursive, Georgia, serif;
  --font-body:       'Pyidaungsu', 'Noto Sans Myanmar', 'Myanmar Text', 'Myanmar Sangam MN', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Layout */
  --max-width:            1300px;
  --template-left-width:  40%;
  --template-right-width: 60%;

  /* Shadows */
  --shadow-gold:  0 4px 24px rgba(201, 169, 110, 0.35);
  --shadow-card:  0 8px 40px rgba(26, 10, 46, 0.18);
  --shadow-hover: 0 16px 48px rgba(201, 169, 110, 0.45);

  /* Glass / Blur */
  --glass-bg:     rgba(255, 248, 240, 0.08);
  --glass-bg-2:   rgba(255, 248, 240, 0.12);
  --glass-border: rgba(201, 169, 110, 0.22);

  /* Transitions */
  --transition-fast:   0.15s ease;
  --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   0.65s cubic-bezier(0.4, 0, 0.2, 1);

  /* Border Radius */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;
  --radius-full: 9999px;

  /* Z-index Layers */
  --z-base:    0;
  --z-card:    10;
  --z-overlay: 100;
  --z-hearts:  200;
  --z-loading: 1000;
}

/* ─── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

[hidden] {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

/* ─── Heart Fall Container ───────────────────────────────────────────────── */
#hearts-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: var(--z-hearts);
}

/* Falling heart — each spawned by engine.js */
.falling-heart {
  position: absolute;
  top: -60px;
  will-change: transform, opacity;
  animation: heartFall linear forwards;
  user-select: none;
  pointer-events: none;
  filter: drop-shadow(0 2px 6px rgba(201, 169, 110, 0.5));
}

@keyframes heartFall {
  0% {
    transform: translateY(0) rotate(-15deg) scale(1);
    opacity: 0.95;
  }
  25% {
    transform: translateY(25vh) rotate(10deg) scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: translateY(50vh) rotate(-8deg) scale(0.85);
    opacity: 0.6;
  }
  75% {
    transform: translateY(78vh) rotate(12deg) scale(0.7);
    opacity: 0.3;
  }
  100% {
    transform: translateY(115vh) rotate(0deg) scale(0.5);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .falling-heart { display: none; }
}

/* ─── Loading Screen (Multi-Template Theme Adaptive) ─────────────────────── */
#loading-screen {
  position: fixed;
  inset: 0;
  z-index: var(--z-loading);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at 50% 30%, var(--color-dark-2) 0%, var(--color-dark) 70%);
  transition: opacity 0.7s ease, visibility 0.7s ease, background 0.5s ease;
  padding: 1.5rem;
  text-align: center;
  user-select: none;
}

#loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Category / Template Badge */
.loading-badge-wrap {
  margin-bottom: var(--space-md);
}

.loading-badge {
  display: inline-block;
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--color-accent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.4s ease;
}

/* Triple spinning rings */
.loading-rings {
  position: relative;
  width: 92px;
  height: 92px;
  margin-bottom: var(--space-xl);
  transition: filter 0.4s ease;
}

.loading-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 3px solid transparent;
  transition: border-color 0.4s ease;
}

.loading-ring:nth-child(1) {
  border-top-color: var(--color-primary);
  animation: spin 1.2s linear infinite;
}

.loading-ring:nth-child(2) {
  inset: 10px;
  border-right-color: var(--color-secondary);
  animation: spin 1.8s linear infinite reverse;
}

.loading-ring:nth-child(3) {
  inset: 22px;
  border-bottom-color: var(--color-accent);
  animation: spin 0.9s linear infinite;
}

/* Center icon inside rings */
.loading-center-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: var(--color-secondary-light);
  animation: pulse 1.5s ease-in-out infinite;
  transition: color 0.4s ease, transform 0.4s ease, text-shadow 0.4s ease;
}

@keyframes spin  { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.6; transform: scale(0.88); } }

.loading-text {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--color-accent);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0;
  transition: color 0.4s ease, letter-spacing 0.4s ease;
}

.loading-sub {
  font-size: 0.92rem;
  color: var(--color-primary);
  margin-top: var(--space-xs);
  letter-spacing: 0.05em;
  animation: pulse 2.2s ease-in-out infinite;
  transition: color 0.4s ease;
  font-family: var(--font-myanmar);
}

/* Ambient Progress Shimmer Bar */
.loading-progress-bar {
  width: 140px;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 99px;
  margin-top: var(--space-lg);
  overflow: hidden;
  position: relative;
}

.loading-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 40%;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  border-radius: 99px;
  animation: progressIndeterminate 1.6s infinite ease-in-out;
  transition: background 0.4s ease;
}

@keyframes progressIndeterminate {
  0%   { left: -40%; width: 30%; }
  50%  { left: 35%;  width: 50%; }
  100% { left: 110%; width: 30%; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   Template 1: Apex Business Card (Gold Luxury Hub — biz-card-gold)
   ═══════════════════════════════════════════════════════════════════════════ */
#loading-screen.loading-theme-biz-card-gold,
#loading-screen.theme-biz-card-gold,
html.preload-tpl-biz-card-gold #loading-screen {
  background: radial-gradient(ellipse at 50% 35%, #1e1910 0%, #0a0d14 75%);
}

#loading-screen.loading-theme-biz-card-gold .loading-badge,
#loading-screen.theme-biz-card-gold .loading-badge,
html.preload-tpl-biz-card-gold #loading-screen .loading-badge {
  background: rgba(245, 158, 11, 0.14);
  border-color: rgba(245, 158, 11, 0.4);
  color: #fbbf24;
  box-shadow: 0 0 16px rgba(245, 158, 11, 0.25);
}

#loading-screen.loading-theme-biz-card-gold .loading-rings,
#loading-screen.theme-biz-card-gold .loading-rings,
html.preload-tpl-biz-card-gold #loading-screen .loading-rings {
  filter: drop-shadow(0 0 16px rgba(245, 158, 11, 0.45));
}

#loading-screen.loading-theme-biz-card-gold .loading-ring:nth-child(1),
#loading-screen.theme-biz-card-gold .loading-ring:nth-child(1),
html.preload-tpl-biz-card-gold #loading-screen .loading-ring:nth-child(1) {
  border-top-color: #f59e0b;
}

#loading-screen.loading-theme-biz-card-gold .loading-ring:nth-child(2),
#loading-screen.theme-biz-card-gold .loading-ring:nth-child(2),
html.preload-tpl-biz-card-gold #loading-screen .loading-ring:nth-child(2) {
  border-right-color: #d97706;
}

#loading-screen.loading-theme-biz-card-gold .loading-ring:nth-child(3),
#loading-screen.theme-biz-card-gold .loading-ring:nth-child(3),
html.preload-tpl-biz-card-gold #loading-screen .loading-ring:nth-child(3) {
  border-bottom-color: #fbbf24;
}

#loading-screen.loading-theme-biz-card-gold .loading-center-icon,
#loading-screen.theme-biz-card-gold .loading-center-icon,
html.preload-tpl-biz-card-gold #loading-screen .loading-center-icon {
  color: #fbbf24;
  text-shadow: 0 0 14px rgba(245, 158, 11, 0.7);
  font-size: 1.5rem;
}

#loading-screen.loading-theme-biz-card-gold .loading-text,
#loading-screen.theme-biz-card-gold .loading-text,
html.preload-tpl-biz-card-gold #loading-screen .loading-text {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-weight: 700;
  letter-spacing: 0.12em;
  background: linear-gradient(135deg, #ffffff 15%, #fbbf24 60%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

#loading-screen.loading-theme-biz-card-gold .loading-sub,
#loading-screen.theme-biz-card-gold .loading-sub,
html.preload-tpl-biz-card-gold #loading-screen .loading-sub {
  color: #fcd34d;
  font-family: var(--font-myanmar);
  letter-spacing: 0.04em;
}

#loading-screen.loading-theme-biz-card-gold .loading-progress-fill,
#loading-screen.theme-biz-card-gold .loading-progress-fill,
html.preload-tpl-biz-card-gold #loading-screen .loading-progress-fill {
  background: linear-gradient(90deg, transparent, #fbbf24, #f59e0b, transparent);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
}

/* ═══════════════════════════════════════════════════════════════════════════
   Template 2: Sweet Pink Romance (Wedding — floral-pink)
   ═══════════════════════════════════════════════════════════════════════════ */
#loading-screen.loading-theme-floral-pink,
#loading-screen.theme-floral-pink,
html.preload-tpl-floral-pink #loading-screen {
  background: radial-gradient(ellipse at 50% 30%, #2b0b1a 0%, #12040c 75%);
}

#loading-screen.loading-theme-floral-pink .loading-badge,
#loading-screen.theme-floral-pink .loading-badge,
html.preload-tpl-floral-pink #loading-screen .loading-badge {
  background: rgba(233, 30, 99, 0.15);
  border-color: rgba(255, 64, 129, 0.38);
  color: #ff85a1;
  box-shadow: 0 0 16px rgba(233, 30, 99, 0.28);
}

#loading-screen.loading-theme-floral-pink .loading-rings,
#loading-screen.theme-floral-pink .loading-rings,
html.preload-tpl-floral-pink #loading-screen .loading-rings {
  filter: drop-shadow(0 0 16px rgba(233, 30, 99, 0.45));
}

#loading-screen.loading-theme-floral-pink .loading-ring:nth-child(1),
#loading-screen.theme-floral-pink .loading-ring:nth-child(1),
html.preload-tpl-floral-pink #loading-screen .loading-ring:nth-child(1) {
  border-top-color: #ff4081;
}

#loading-screen.loading-theme-floral-pink .loading-ring:nth-child(2),
#loading-screen.theme-floral-pink .loading-ring:nth-child(2),
html.preload-tpl-floral-pink #loading-screen .loading-ring:nth-child(2) {
  border-right-color: #e91e63;
}

#loading-screen.loading-theme-floral-pink .loading-ring:nth-child(3),
#loading-screen.theme-floral-pink .loading-ring:nth-child(3),
html.preload-tpl-floral-pink #loading-screen .loading-ring:nth-child(3) {
  border-bottom-color: #ffd2df;
}

#loading-screen.loading-theme-floral-pink .loading-center-icon,
#loading-screen.theme-floral-pink .loading-center-icon,
html.preload-tpl-floral-pink #loading-screen .loading-center-icon {
  color: #ff85a1;
  text-shadow: 0 0 14px rgba(233, 30, 99, 0.7);
  font-size: 1.4rem;
}

#loading-screen.loading-theme-floral-pink .loading-text,
#loading-screen.theme-floral-pink .loading-text,
html.preload-tpl-floral-pink #loading-screen .loading-text {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.16em;
  background: linear-gradient(135deg, #ffffff 15%, #ff85a1 65%, #ff4081 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

#loading-screen.loading-theme-floral-pink .loading-sub,
#loading-screen.theme-floral-pink .loading-sub,
html.preload-tpl-floral-pink #loading-screen .loading-sub {
  color: #ffd2df;
  font-family: var(--font-myanmar);
  letter-spacing: 0.04em;
}

#loading-screen.loading-theme-floral-pink .loading-progress-fill,
#loading-screen.theme-floral-pink .loading-progress-fill,
html.preload-tpl-floral-pink #loading-screen .loading-progress-fill {
  background: linear-gradient(90deg, transparent, #ff4081, #ff85a1, transparent);
  box-shadow: 0 0 10px rgba(233, 30, 99, 0.5);
}

/* ═══════════════════════════════════════════════════════════════════════════
   Template 3: Neon Party (Birthday Celebration — neon-birthday)
   ═══════════════════════════════════════════════════════════════════════════ */
#loading-screen.loading-theme-neon-birthday,
#loading-screen.theme-neon-birthday,
html.preload-tpl-neon-birthday #loading-screen {
  background: radial-gradient(ellipse at 50% 30%, #1e093d 0%, #080315 75%);
}

#loading-screen.loading-theme-neon-birthday .loading-badge,
#loading-screen.theme-neon-birthday .loading-badge,
html.preload-tpl-neon-birthday #loading-screen .loading-badge {
  background: rgba(6, 214, 160, 0.16);
  border-color: rgba(6, 214, 160, 0.4);
  color: #06d6a0;
  box-shadow: 0 0 18px rgba(6, 214, 160, 0.32);
}

#loading-screen.loading-theme-neon-birthday .loading-rings,
#loading-screen.theme-neon-birthday .loading-rings,
html.preload-tpl-neon-birthday #loading-screen .loading-rings {
  filter: drop-shadow(0 0 18px rgba(6, 214, 160, 0.5));
}

#loading-screen.loading-theme-neon-birthday .loading-ring:nth-child(1),
#loading-screen.theme-neon-birthday .loading-ring:nth-child(1),
html.preload-tpl-neon-birthday #loading-screen .loading-ring:nth-child(1) {
  border-top-color: #06d6a0;
}

#loading-screen.loading-theme-neon-birthday .loading-ring:nth-child(2),
#loading-screen.theme-neon-birthday .loading-ring:nth-child(2),
html.preload-tpl-neon-birthday #loading-screen .loading-ring:nth-child(2) {
  border-right-color: #ff477e;
}

#loading-screen.loading-theme-neon-birthday .loading-ring:nth-child(3),
#loading-screen.theme-neon-birthday .loading-ring:nth-child(3),
html.preload-tpl-neon-birthday #loading-screen .loading-ring:nth-child(3) {
  border-bottom-color: #ffd166;
}

#loading-screen.loading-theme-neon-birthday .loading-center-icon,
#loading-screen.theme-neon-birthday .loading-center-icon,
html.preload-tpl-neon-birthday #loading-screen .loading-center-icon {
  color: #ffd166;
  text-shadow: 0 0 16px rgba(255, 209, 102, 0.9);
  font-size: 1.45rem;
}

#loading-screen.loading-theme-neon-birthday .loading-text,
#loading-screen.theme-neon-birthday .loading-text,
html.preload-tpl-neon-birthday #loading-screen .loading-text {
  font-family: var(--font-myanmar);
  font-weight: 800;
  letter-spacing: 0.12em;
  background: linear-gradient(135deg, #ffffff 15%, #ffd166 50%, #ff477e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

#loading-screen.loading-theme-neon-birthday .loading-sub,
#loading-screen.theme-neon-birthday .loading-sub,
html.preload-tpl-neon-birthday #loading-screen .loading-sub {
  color: #06d6a0;
  font-family: var(--font-myanmar);
  letter-spacing: 0.04em;
}

#loading-screen.loading-theme-neon-birthday .loading-progress-fill,
#loading-screen.theme-neon-birthday .loading-progress-fill,
html.preload-tpl-neon-birthday #loading-screen .loading-progress-fill {
  background: linear-gradient(90deg, transparent, #06d6a0, #ff477e, transparent);
  box-shadow: 0 0 10px rgba(6, 214, 160, 0.6);
}

/* ─── Error Screen ───────────────────────────────────────────────────────── */
#error-screen {
  display: none;
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-overlay) + 1);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-lg);
  background: radial-gradient(ellipse at 50% 30%, var(--color-dark-2) 0%, var(--color-dark) 70%);
}

#error-screen.visible {
  display: flex;
}

.error-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 460px;
  width: 100%;
  padding: var(--space-xl) var(--space-lg);
  background: rgba(26, 10, 46, 0.85);
  border: 1px solid rgba(212, 175, 55, 0.28);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.error-icon {
  font-size: 3.8rem;
  margin-bottom: var(--space-md);
  animation: floatUpDown 3.5s ease-in-out infinite;
}

.error-title {
  font-family: var(--font-myanmar);
  font-size: clamp(1.3rem, 4.5vw, 1.8rem);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  line-height: 1.4;
}

.error-message {
  font-family: var(--font-myanmar);
  font-size: 0.95rem;
  color: var(--color-primary-light);
  max-width: 380px;
  line-height: 1.7;
}

.error-guidance-box {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: rgba(255, 255, 255, 0.05);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  text-align: left;
  width: 100%;
  box-sizing: border-box;
}

.error-guidance {
  font-family: var(--font-myanmar);
  font-size: 0.85rem;
  color: #cbd5e1;
  line-height: 1.6;
  margin: 0;
}

.error-retry-btn {
  margin-top: var(--space-lg);
  padding: 0.75rem 2rem;
  border-radius: var(--radius-full);
  font-family: var(--font-myanmar);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--color-dark);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: var(--shadow-gold);
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.error-retry-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}

@keyframes floatUpDown {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}

/* ─── Template Container ─────────────────────────────────────────────────── */
#template-container {
  min-height: 100vh;
  opacity: 0;
  transition: opacity 0.9s ease;
}

#template-container.visible {
  opacity: 1;
}

/* ─── Scroll Entrance Animation Utility ──────────────────────────────────── */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(44px);
  transition: opacity 0.75s ease, transform 0.75s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for sequential siblings */
.animate-on-scroll:nth-child(2) { transition-delay: 80ms;  }
.animate-on-scroll:nth-child(3) { transition-delay: 160ms; }
.animate-on-scroll:nth-child(4) { transition-delay: 240ms; }
.animate-on-scroll:nth-child(5) { transition-delay: 320ms; }
.animate-on-scroll:nth-child(6) { transition-delay: 400ms; }

@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll { opacity: 1; transform: none; transition: none; }
}

/* ─── Shared Utility Classes (used in templates) ─────────────────────────── */
.glass-card {
  background: var(--glass-bg-2);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
}

.gold-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.gold-divider::before,
.gold-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.gold-divider span {
  color: var(--color-primary);
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ─── Shared Print-Ready QR Code Modal Styles ────────────────────────────── */
.qr-modal {
  width: min(100%, 46rem) !important;
}

.qr-modal-body {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 1.75rem;
  margin-top: 1.25rem;
  align-items: start;
}

.qr-preview-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}

.qr-canvas-card {
  width: 100%;
  max-width: 240px;
  background: #FFFFFF;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-primary);
}

.qr-canvas-card canvas {
  width: 100%;
  height: auto;
  max-width: 200px;
  display: block;
  image-rendering: pixelated;
}

.qr-scan-hint {
  font-size: 0.82rem;
  color: var(--color-primary-light);
  text-align: center;
  line-height: 1.4;
  margin: 0;
}

.qr-details-column {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.qr-meta-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.qr-meta-label {
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.qr-meta-title {
  color: var(--color-accent);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.35;
}

.qr-url-box {
  display: flex;
  gap: 0.4rem;
  align-items: stretch;
}

.qr-url-input {
  flex: 1;
  font-family: monospace, inherit;
  font-size: 0.88rem;
  color: var(--color-light);
  background: rgba(26, 10, 46, 0.7);
  border: 1px solid rgba(244, 228, 193, 0.3);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
  text-overflow: ellipsis;
}

.qr-size-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.qr-size-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  background: rgba(255, 248, 240, 0.06);
  border: 1px solid rgba(201, 169, 110, 0.3);
  border-radius: var(--radius-sm);
  color: var(--color-light);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.qr-size-pill:has(input:checked),
.qr-size-pill.is-active {
  background: rgba(201, 169, 110, 0.22);
  border-color: var(--color-primary);
  color: var(--color-accent);
  font-weight: 600;
}

.qr-size-pill input {
  width: auto;
  margin: 0;
  accent-color: var(--color-primary);
}

.qr-action-stack {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.qr-action-stack .button {
  width: 100%;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  cursor: pointer;
  text-decoration: none;
}

.qr-action-btn-icon {
  flex-shrink: 0;
}

@media (max-width: 680px) {
  .qr-modal-body {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .qr-canvas-card {
    max-width: 200px;
    margin: 0 auto;
  }
}