/* ==========================================================================
   Airport Customer Feedback System (ACAC CFS) - Mobile-First No-Scroll Layout
   ========================================================================== */

:root {
  /* ========================================================================
     WARM_THEME & BRAND_COLORS copied from ANDROID-CFS/MCIA theme.ts
     ======================================================================== */
  --bg-overlay: #F7F4EE;         /* Warm linen / soft dirty white screen wash */
  --card-bg: #FAF7F2;            /* Soft dirty white / ivory card fill */
  --card-border: #E4DED5;        /* Warm stone border */
  --card-border-hover: #D5CDC1;  /* Hover stone border */
  --pill-bg: #F0EAE0;            /* Warm sand pill background */
  --pill-border: #DDD4C5;        /* Warm sand pill border */
  --text-primary: #26221F;       /* Warm espresso / charcoal heading */
  --text-secondary: #635D56;     /* Warm stone subtitle */
  --text-muted: #8C857C;         /* Warm muted caption */
  --guide-bg: #EFE8DC;
  --guide-border: #DFD6C6;
  --or-badge-bg: #FAF7F2;
  --or-border: #C2410C;

  /* Brand Accents */
  --color-primary: #C2410C;      /* Terracotta Primary */
  --color-primary-dark: #9A3412; /* Darkened Terracotta */
  --color-primary-light: #F0EAE0;
  --color-primary-glow: rgba(194, 65, 12, 0.22);

  --color-accent: #FFB21A;       /* Golden Secondary */
  --color-accent-hover: #FF6A27; /* Client Brand Orange */

  /* Reaction Emotional Palette (FEEDBACK_EMOTIONS in ANDROID-CFS/MCIA) */
  --color-vhappy: #1B5E20;       /* Very Happy - Forest Green */
  --color-vhappy-glow: rgba(27, 94, 32, 0.22);
  --color-vhappy-bg: rgba(27, 94, 32, 0.08);

  --color-happy: #2E7D32;        /* Happy - Green */
  --color-happy-glow: rgba(46, 125, 50, 0.22);
  --color-happy-bg: rgba(46, 125, 50, 0.08);

  --color-sad: #C62828;          /* Sad - Crimson */
  --color-sad-glow: rgba(198, 40, 40, 0.22);
  --color-sad-bg: rgba(198, 40, 40, 0.08);

  --color-vsad: #8B0000;         /* Very Sad - Dark Red */
  --color-vsad-glow: rgba(139, 0, 0, 0.22);
  --color-vsad-bg: rgba(139, 0, 0, 0.08);

  /* Surface & Canvas Tokens */
  --bg-body: #F7F4EE;            /* Warm linen screen wash */
  --bg-surface: #FAF7F2;         /* Soft ivory card fill */
  --bg-muted: #F0EAE0;           /* Warm sand pill background */

  /* Typography Colors */
  --text-main: #26221F;          /* Warm espresso */
  --text-muted: #635D56;         /* Warm stone */
  --text-subtle: #8C857C;        /* Warm caption */

  /* Strokes & Borders */
  --border-light: #E4DED5;       /* Warm stone border */

  /* Shadows (AppCard shadow from Android) */
  --shadow-sm: 0 1px 3px rgba(38, 34, 31, 0.04);
  --shadow-md: 0 2px 8px rgba(38, 34, 31, 0.06), 0 1px 3px rgba(38, 34, 31, 0.04);
  --shadow-lg: 0 6px 18px rgba(38, 34, 31, 0.09), 0 2px 6px rgba(38, 34, 31, 0.04);
  --shadow-xl: 0 12px 28px rgba(38, 34, 31, 0.12);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 22px;
  --radius-full: 9999px;

  --transition-smooth: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.hidden {
  display: none !important;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

/* --------------------------------------------------------------------------
   No-Scroll Full Viewport Lock & Kiosk Atmosphere (from ANDROID-CFS/MCIA)
   -------------------------------------------------------------------------- */
html, body {
  width: 100%;
  max-width: 100vw;
  height: 100%;
  height: 100dvh;
  margin: 0;
  padding: 0;
  overflow: hidden;
  overflow-x: hidden !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-body);
  background-image: 
    radial-gradient(circle at top right, rgba(194, 65, 12, 0.05) 0%, transparent 60%),
    linear-gradient(rgba(247, 244, 238, 0.80), rgba(247, 244, 238, 0.80)),
    url('/media/MCIA_T2.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  -webkit-font-smoothing: antialiased;
}

body {
  width: 100%;
  height: 100%;
  height: 100dvh;
  overflow: hidden;
  overflow-x: hidden !important;
  position: relative;
}

/* Kiosk Decorative Waves (Top & Bottom SVGs from KioskBackground.tsx) */
.kiosk-wave-container {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.kiosk-wave-container.top {
  top: 0;
  height: clamp(45px, 7.5vh, 70px);
  transform: scaleY(-1);
  transform-origin: top;
}

.kiosk-wave-container.bottom {
  bottom: 0;
  height: clamp(45px, 7.5vh, 70px);
}

.kiosk-wave-container svg {
  width: 100%;
  height: 100%;
  display: block;
}

h1, h2, h3, h4, .brand-title, .hero-heading, .submitted-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.app-container {
  width: 100%;
  max-width: 100vw;
  height: 100%;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  overflow-x: hidden !important;
  position: relative;
  z-index: 1;
}

/* --------------------------------------------------------------------------
   Main Header (Translucent Warm Linen Glass Effect)
   -------------------------------------------------------------------------- */
.app-header {
  flex-shrink: 0;
  background: rgba(250, 247, 242, 0.90);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1.5px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  z-index: 50;
}

.header-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 52px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 1;
}

.header-back-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  background: var(--bg-muted);
  border: 1px solid var(--border-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--transition-smooth);
  font-size: 0.85rem;
}

.header-back-btn:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  transform: translateX(-1px);
}

.header-back-btn:active {
  transform: scale(0.92);
}

.brand-logo-wrap {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.brand-logo {
  max-width: 88%;
  max-height: 88%;
  object-fit: contain;
}

.header-titles {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.title-row {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.header-step-tag {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  flex-shrink: 0;
}

.brand-title {
  font-size: 0.92rem;
  color: var(--text-main);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 700;
}

.brand-subtitle {
  font-size: 0.70rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

/* Header Active Emotion Pill */
.header-emotion-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.74rem;
  font-weight: 700;
  background: #EFF6FF;
  color: var(--color-primary);
  border: 1px solid rgba(15, 89, 212, 0.18);
  box-shadow: var(--shadow-sm);
  animation: fadeIn 0.2s ease;
}

.header-emotion-pill .pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-primary);
  flex-shrink: 0;
}

/* Device Badge (Non-clickable, informative only) */
.device-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--bg-muted);
  border: 1px solid var(--border-light);
  padding: 4px 9px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  box-shadow: var(--shadow-sm);
  max-width: 145px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: default;
  user-select: none;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-vhappy);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.25);
  animation: pulse-dot 2s infinite ease-in-out;
  flex-shrink: 0;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.25); opacity: 0.7; }
}

.badge-icon {
  font-size: 0.70rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.badge-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Progress bar */
.progress-bar-container {
  width: 100%;
  height: 3px;
  background: #E2E8F0;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), #3B82F6, var(--color-accent));
  transition: width 0.3s ease;
}

/* --------------------------------------------------------------------------
   App Main & Content Wrapper
   -------------------------------------------------------------------------- */
.app-main {
  flex: 1 1 0;
  min-height: 0; /* CRITICAL: Enables proper overflow-y scrolling in flexbox */
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  touch-action: pan-y;
}

.content-wrapper {
  max-width: 900px;
  width: 100%;
  max-width: 100vw;
  flex: 1 1 0;
  height: 100%;
  min-height: 0; /* CRITICAL: Enables proper overflow-y scrolling in flexbox */
  margin: 0 auto;
  padding: 8px 12px 10px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  overflow-x: hidden !important;
  box-sizing: border-box;
  position: relative;
  touch-action: pan-y;
}

.flow-step {
  width: 100%;
  max-width: 100%;
  flex: 1 1 0;
  height: 100%;
  min-height: 0; /* CRITICAL: Enables proper overflow-y scrolling in flexbox */
  display: flex;
  flex-direction: column;
  overflow: hidden;
  overflow-x: hidden !important;
  box-sizing: border-box;
  touch-action: pan-y;
}

/* --------------------------------------------------------------------------
   Step 1: Reactions Section (Fits 100% on Mobile with No Scroll)
   -------------------------------------------------------------------------- */
.step-reactions-wrap {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 100%;
  height: 100%;
  max-height: 100%;
  overflow-y: auto;
  overflow-x: hidden !important;
  -webkit-overflow-scrolling: touch;
  padding: clamp(8px, 2vh, 18px) 0 12px;
  box-sizing: border-box;
}

.hero-section {
  text-align: center;
  margin-bottom: clamp(6px, 1.2vh, 12px);
  flex-shrink: 0;
}

.hero-heading {
  font-size: clamp(1.05rem, 3.2vw, 1.35rem);
  color: var(--text-main);
  line-height: 1.2;
  margin-bottom: 2px;
}

.hero-subtext {
  font-size: clamp(0.68rem, 1.8vw, 0.78rem);
  color: var(--text-muted);
}

.reactions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(10px, 1.8vw, 16px);
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  flex-shrink: 1;
}

@media (min-width: 680px) {
  .reactions-grid {
    grid-template-columns: repeat(4, 1fr);
    max-width: 860px;
    gap: 16px;
  }
}

.reaction-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: var(--transition-smooth);
  position: relative;
  text-align: left;
  padding: 12px;
  min-height: clamp(120px, 20vh, 160px);
  justify-content: space-between;
}

.reaction-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--card-border-hover);
}

.reaction-card:active {
  transform: scale(0.97);
}

.reaction-vhappy:hover { border-color: var(--color-vhappy); }
.reaction-happy:hover { border-color: var(--color-happy); }
.reaction-sad:hover { border-color: var(--color-sad); }
.reaction-vsad:hover { border-color: var(--color-vsad); }

.reaction-title-wrap {
  width: 100%;
  margin-bottom: 4px;
}

.reaction-title {
  font-size: clamp(0.92rem, 2.4vw, 1.05rem);
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.01em;
}

.reaction-media {
  width: 100%;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: transparent;
  padding: 4px 0;
}

.reaction-gif {
  max-width: 90%;
  max-height: 90px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.08));
}

.kiosk-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  font-size: 11.5px;
  color: var(--text-muted);
  position: relative;
  z-index: 10;
  flex-shrink: 0;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 500px) {
  .kiosk-footer-row {
    flex-direction: column;
    gap: 4px;
    text-align: center;
    padding-bottom: 6px;
  }
}

/* Graceful fit for compact/short viewports */
@media (max-height: 600px) {
  .hero-section {
    margin-bottom: 4px;
  }
  .reaction-media {
    height: clamp(52px, 10vh, 72px);
    padding: 2px;
  }
  .reaction-desc {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Step 2 & 3: Scrollable List Areas (ONLY Lists Scroll!)
   -------------------------------------------------------------------------- */
.step-scrollable-wrap {
  flex: 1 1 0;
  min-height: 0; /* CRITICAL: Enables proper overflow-y scrolling in flexbox */
  height: 100%;
  max-height: 100%;
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  overflow-x: hidden !important;
  box-sizing: border-box;
}

.compact-search {
  flex: 0 0 auto;
  margin-bottom: 8px;
  position: relative;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-subtle);
  font-size: 0.85rem;
}

.search-input {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 9px 34px 9px 34px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.search-clear {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: #E2E8F0;
  border: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.68rem;
}

/* The actual list area (SCROLL-Y ONLY IF CONTENT EXCEEDS SCREEN, NO SCROLL-X) */
.scroll-area {
  flex: 1 1 0px;
  min-height: 0 !important; /* CRITICAL: Enables proper overflow-y scrolling in flexbox */
  height: 100%;
  max-height: 100%;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden !important; /* STRICTLY NO HORIZONTAL SCROLL */
  overflow-y: auto !important; /* SCROLL-Y ONLY WHEN LIST EXCEEDS SCREEN */
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(148, 163, 184, 0.45) transparent;
  padding-right: 4px;
  padding-bottom: 95px; /* Ample room at bottom of iPhone and mobile screens */
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.scroll-area::-webkit-scrollbar {
  width: 4px;
}

.scroll-area::-webkit-scrollbar-track {
  background: transparent;
}

.scroll-area::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.45);
  border-radius: 4px;
}

.scroll-area::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

@media (min-width: 600px) {
  .scroll-area {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    align-content: start;
    min-height: 0 !important;
    max-height: 100%;
    overflow-y: auto !important;
  }
}

/* Service Card Item - Full content display with zero hidden description */
.service-card {
  flex-shrink: 0 !important; /* CRITICAL: Prevents flexbox from compressing cards into the screen */
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 12px 14px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  text-align: left;
  min-height: 70px;
  height: auto !important;
  width: 100%;
  max-width: 100%;
  min-width: 0; /* Prevents flex blowout */
  box-sizing: border-box;
  overflow: visible !important;
}

.service-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.service-card:active {
  transform: scale(0.98);
}

.service-logo-wrap {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: var(--radius-sm);
  background: #F8FAFC;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  margin-top: 1px;
}

.service-logo {
  max-width: 85%;
  max-height: 85%;
  object-fit: contain;
}

.service-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  max-width: 100%;
  overflow: visible !important;
}

.service-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
  white-space: normal !important;
  word-break: normal;
  overflow-wrap: break-word;
  overflow: visible !important;
  text-overflow: unset !important;
  max-width: 100%;
  margin: 0;
}

.service-desc {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.45;
  white-space: normal !important;
  word-break: normal;
  overflow-wrap: break-word;
  overflow: visible !important;
  text-overflow: unset !important;
  -webkit-line-clamp: unset !important;
  line-clamp: unset !important;
  display: block !important;
  max-width: 100%;
  margin: 0;
}

.terminal-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  align-self: flex-start;
  margin-top: 4px;
  font-size: 0.64rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  background: #EFF6FF;
  color: #1D4ED8;
  max-width: 100%;
  white-space: nowrap;
  line-height: 1.2;
}

.terminal-t2 {
  background: #FEF3C7;
  color: #92400E;
}

.terminal-dual {
  background: #F3E8FF;
  color: #6B21A8;
}

.service-arrow {
  color: var(--text-subtle);
  font-size: 0.82rem;
  flex-shrink: 0;
  align-self: center;
  margin-left: 2px;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 30px 16px;
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px dashed var(--border-light);
  grid-column: 1 / -1;
}

.empty-icon {
  font-size: 2rem;
  color: var(--text-subtle);
  margin-bottom: 8px;
}

.empty-state h3 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.empty-state p {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   Step Bottom Footer Bar (Pinned at Bottom)
   -------------------------------------------------------------------------- */
.step-footer-bar {
  flex-shrink: 0;
  padding-top: 8px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  background: var(--bg-body);
}

.split-bar {
  justify-content: space-between;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
}

.btn-sm {
  padding: 9px 16px;
  font-size: 0.84rem;
}

.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 2px 8px var(--color-primary-glow);
}

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

.btn-secondary {
  background: #FFFFFF;
  color: var(--text-main);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:active { background: var(--bg-muted); }

.btn-outline {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-light);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: none;
}

.btn-large {
  padding: 12px 24px;
  font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   Step 4: Submitted & Confirmation
   -------------------------------------------------------------------------- */
.step-submitted-wrap {
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.submitted-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.submitted-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 26px 20px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  animation: fadeIn 0.3s ease;
}

.success-icon-wrap {
  margin-bottom: 14px;
  display: inline-flex;
}

.success-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-vhappy-bg);
  color: var(--color-vhappy);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 8px rgba(16, 185, 129, 0.12);
}

.submitted-title {
  font-size: clamp(1.2rem, 3.2vw, 1.55rem);
  margin-bottom: 8px;
  color: var(--text-main);
}

.submitted-summary {
  margin-bottom: 18px;
}

.submitted-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 10px;
}

.text-highlight {
  color: var(--color-primary);
  font-weight: 700;
}

.submitted-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #F1F5F9;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
}

.submitted-meta-badge i {
  color: var(--color-vhappy);
}

.countdown-wrapper {
  margin-bottom: 18px;
  width: 100%;
}

.countdown-progress {
  width: 100%;
  height: 5px;
  background: #E2E8F0;
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 4px;
}

.countdown-bar {
  height: 100%;
  background: var(--color-primary);
  width: 100%;
  border-radius: var(--radius-full);
}

.countdown-caption {
  font-size: 0.74rem;
  color: var(--text-subtle);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Modal Popup (Centered Feedback Remarks Dialog)
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  z-index: 999;
  display: flex;
  align-items: center; /* CENTERED VERTICALLY */
  justify-content: center; /* CENTERED HORIZONTALLY */
  padding: 16px;
  animation: fadeIn 0.2s ease;
}

.modal-card {
  background: var(--bg-surface);
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px -8px rgba(15, 23, 42, 0.28), 0 0 0 1px rgba(15, 23, 42, 0.06);
  display: flex;
  flex-direction: column;
  max-height: calc(100dvh - 36px);
  animation: modalPopIn 0.24s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
  margin: auto;
}

@keyframes modalPopIn {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-shrink: 0;
}

.modal-office-badge {
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-office-img {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  background: #F8FAFC;
  border: 1px solid var(--border-light);
  padding: 2px;
}

.modal-office-name {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.15;
}

.modal-category-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.modal-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-emotion-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.74rem;
  font-weight: 700;
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.btn-close {
  background: #F1F5F9;
  border: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.modal-body {
  flex: 1;
  min-height: 0;
  padding: 12px 16px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feedback-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 5px;
}

.label-sub {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-muted);
}

.label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.char-count {
  font-size: 0.7rem;
  color: var(--text-subtle);
}

.chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip-tag {
  background: #F1F5F9;
  border: 1px solid var(--border-light);
  color: var(--text-main);
  font-size: 0.76rem;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.chip-tag.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #FFFFFF;
}

.autofill-chips .chip-tag {
  background: #FFFBEB;
  border-color: #FDE68A;
  color: #92400E;
}

.feedback-textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--text-main);
  background: #FAFAFA;
  resize: none;
  min-height: 52px;
}

.feedback-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: #FFFFFF;
}

.form-alert {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #DC2626;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.modal-footer {
  padding: 10px 16px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-shrink: 0;
  background: var(--bg-surface);
}

.btn-block {
  width: 100%;
  justify-content: center;
  padding: 10px 18px;
  font-size: 0.90rem;
  font-weight: 700;
}

.btn:disabled, .btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: none !important;
  transform: none !important;
}

.btn-submit {
  min-width: 140px;
}

.btn-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #FFFFFF;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* --------------------------------------------------------------------------
   State Overlays
   -------------------------------------------------------------------------- */
.state-overlay {
  position: absolute;
  inset: 0;
  background: rgba(244, 247, 252, 0.92);
  backdrop-filter: blur(4px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.spinner-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.airport-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(15, 89, 212, 0.16);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.state-message {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-muted);
}

.state-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 24px 18px;
  max-width: 380px;
  width: 100%;
  text-align: center;
}

.state-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.error-circle {
  background: #FEF2F2;
  color: #DC2626;
}

.state-title {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.state-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 16px;
  right: 16px;
  left: 16px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--text-main);
  color: #FFFFFF;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.82rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: fadeIn 0.25s ease;
  pointer-events: auto;
  max-width: 400px;
  margin: 0 auto;
}

/* ==========================================================================
   CUSTOMER FEEDBACK SYSTEM (ACAC CFS) - 1-PAGE NO-OVERFLOW SHOWCASE
   ========================================================================== */

body.ad-mode {
  overflow: hidden !important;
  overflow-x: hidden !important;
  overflow-y: hidden !important;
  height: 100vh !important;
  height: 100dvh !important;
  max-height: 100vh !important;
  max-height: 100dvh !important;
  width: 100vw !important;
  max-width: 100vw !important;
  margin: 0 !important;
  padding: 0 !important;
}

.ad-landing-page {
  position: relative;
  height: 100vh;
  height: 100dvh;
  max-height: 100vh;
  max-height: 100dvh;
  width: 100%;
  max-width: 100vw;
  background-image: 
    linear-gradient(180deg, rgba(8, 16, 32, 0.78) 0%, rgba(10, 22, 44, 0.88) 45%, rgba(6, 13, 26, 0.97) 100%),
    url('/media/MCIA_T2.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  color: #FFFFFF;
  overflow: hidden !important;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Ambient Lighting Glows */
.ad-ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 1;
}

.glow-1 {
  width: 360px;
  height: 360px;
  background: rgba(15, 89, 212, 0.22);
  top: 5%;
  left: 8%;
}

.glow-2 {
  width: 380px;
  height: 380px;
  background: rgba(250, 205, 40, 0.16);
  bottom: 8%;
  right: 6%;
}

/* --------------------------------------------------------------------------
   Top Bar (Slim 1-Page Header)
   -------------------------------------------------------------------------- */
.ad-top-nav {
  flex-shrink: 0;
  height: 56px;
  background: rgba(10, 18, 33, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  z-index: 100;
}

.ad-nav-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.ad-nav-brand {
  display: flex;
  align-items: center;
}

.ad-banner-badge {
  background: rgba(255, 255, 255, 0.98);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.22);
  display: inline-flex;
  align-items: center;
}

.ad-brand-banner {
  height: 32px;
  width: auto;
  object-fit: contain;
  display: block;
}

.ad-nav-actions {
  display: flex;
  align-items: center;
}

.ad-live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #93C5FD;
  background: rgba(59, 130, 246, 0.14);
  border: 1px solid rgba(147, 197, 253, 0.28);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.live-dot-pulse {
  width: 7px;
  height: 7px;
  background-color: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 0 rgba(16, 185, 129, 0.5);
  animation: pulseGreen 2s infinite;
  flex-shrink: 0;
}

@keyframes pulseGreen {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6); }
  70% { box-shadow: 0 0 0 7px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* --------------------------------------------------------------------------
   Main Content Area (Strict 1-Page Layout with Zero Overflow)
   -------------------------------------------------------------------------- */
.ad-main-content {
  position: relative;
  z-index: 10;
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  overflow: hidden !important;
  width: 100%;
}

.ad-showcase-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  max-width: 1100px;
  width: 100%;
  align-items: center;
  margin: auto 0;
}

/* Left Column: Hero & Message */
.ad-hero-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.ad-hero-badge {
  background: rgba(250, 205, 40, 0.14);
  color: #FACD28;
  border: 1px solid rgba(250, 205, 40, 0.35);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  backdrop-filter: blur(8px);
}

.ad-hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.6rem, 2.7vw, 2.35rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  text-shadow: 0 3px 12px rgba(0, 0, 0, 0.45);
}

.gradient-text {
  background: linear-gradient(135deg, #FFFFFF 0%, #FACD28 65%, #F59E0B 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ad-hero-subtitle {
  max-width: 500px;
  font-size: clamp(0.85rem, 1.05vw, 0.96rem);
  line-height: 1.55;
  color: #CBD5E1;
  margin-bottom: 18px;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
}

.ad-pillars-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.ad-pillar-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #E2E8F0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}

.text-emerald { color: #10B981; }
.text-blue    { color: #60A5FA; }
.text-amber   { color: #FACD28; }

/* Right Column: Station QR Card */
.ad-scan-col {
  display: flex;
  justify-content: center;
  width: 100%;
}

.ad-scan-card {
  background: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(250, 205, 40, 0.35);
  border-radius: 20px;
  box-shadow: 0 16px 40px -10px rgba(0, 0, 0, 0.65), 0 0 24px rgba(15, 89, 212, 0.2);
  padding: 20px 22px;
  width: 100%;
  max-width: 440px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ad-scan-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #0F59D4, #FACD28, #10B981);
}

.ad-scan-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.ad-step-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #FACD28;
  letter-spacing: 0.05em;
}

.ad-live-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #34D399;
  background: rgba(16, 185, 129, 0.14);
  border: 1px solid rgba(52, 211, 153, 0.3);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.ad-scan-body {
  display: flex;
  gap: 16px;
  align-items: center;
}

.ad-scan-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}

.ad-qr-frame {
  width: 100px;
  height: 100px;
  background: rgba(8, 15, 28, 0.94);
  border: 2px dashed rgba(250, 205, 40, 0.55);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 16px rgba(0, 0, 0, 0.7);
}

.qr-hero-icon {
  font-size: 3.2rem;
  color: #FACD28;
  filter: drop-shadow(0 0 8px rgba(250, 205, 40, 0.35));
}

.qr-scan-line {
  position: absolute;
  left: 8px;
  right: 8px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #FACD28, transparent);
  box-shadow: 0 0 10px #FACD28;
  animation: scanLineMove 2.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes scanLineMove {
  0% { top: 15%; opacity: 0; }
  25% { opacity: 1; }
  75% { opacity: 1; }
  100% { top: 85%; opacity: 0; }
}

.qr-frame-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ad-scan-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.ad-scan-headline {
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.25;
}

.ad-scan-instructions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.instruction-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: #E2E8F0;
  line-height: 1.35;
  background: rgba(255, 255, 255, 0.04);
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.instruction-num {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(250, 205, 40, 0.2);
  color: #FACD28;
  border: 1px solid rgba(250, 205, 40, 0.45);
  font-family: 'Outfit', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.instruction-text {
  flex: 1;
}

.ad-scan-footer {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: #94A3B8;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 8px;
}

.ad-scan-footer i {
  color: #60A5FA;
  font-size: 0.78rem;
}

/* --------------------------------------------------------------------------
   Slim Single-Line Footer
   -------------------------------------------------------------------------- */
.ad-footer {
  flex-shrink: 0;
  height: 38px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(8, 14, 26, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  z-index: 100;
}

.ad-footer-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ad-footer-copy {
  font-size: 0.74rem;
  color: #94A3B8;
}

.footer-tagline {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  color: #FACD28;
  letter-spacing: 0.02em;
}

/* --------------------------------------------------------------------------
   Responsive Adaptations for Tablets and Mobile Screens (Strict 1-Page Fit)
   -------------------------------------------------------------------------- */
@media (max-width: 860px) {
  .ad-showcase-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 480px;
    align-items: center;
    text-align: center;
  }

  .ad-hero-col {
    align-items: center;
    text-align: center;
  }

  .ad-hero-badge {
    margin-bottom: 6px;
    font-size: 0.7rem;
    padding: 3px 10px;
  }

  .ad-hero-title {
    font-size: clamp(1.22rem, 5.2vw, 1.55rem);
    margin-bottom: 6px;
  }

  .ad-hero-subtitle {
    font-size: 0.78rem;
    line-height: 1.35;
    margin-bottom: 8px;
    max-width: 380px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .ad-pillars-row {
    justify-content: center;
    gap: 6px;
    margin-bottom: 2px;
  }

  .ad-pillar-chip {
    font-size: 0.7rem;
    padding: 3px 8px;
  }

  .ad-scan-card {
    padding: 12px 14px;
    max-width: 400px;
    gap: 8px;
    border-radius: 14px;
  }

  .ad-scan-topbar {
    gap: 6px;
  }

  .ad-step-tag {
    font-size: 0.68rem;
  }

  .ad-live-pill {
    font-size: 0.65rem;
    padding: 1px 6px;
  }

  .ad-scan-body {
    gap: 12px;
  }

  .ad-qr-frame {
    width: 72px;
    height: 72px;
    border-radius: 10px;
  }

  .qr-hero-icon {
    font-size: 2.2rem;
  }

  .ad-scan-headline {
    font-size: 0.88rem;
  }

  .instruction-item {
    font-size: 0.72rem;
    padding: 3px 6px;
    gap: 6px;
  }

  .instruction-num {
    width: 16px;
    height: 16px;
    font-size: 0.65rem;
  }

  .ad-scan-footer {
    font-size: 0.68rem;
    padding-top: 6px;
  }

  .ad-footer-inner {
    justify-content: center;
    text-align: center;
  }

  .footer-tagline {
    display: none;
  }

  .ad-footer-copy {
    font-size: 0.68rem;
  }
}

@media (max-width: 480px) {
  .ad-top-nav {
    height: 48px;
  }

  .ad-brand-banner {
    height: 26px;
  }

  .ad-banner-badge {
    padding: 3px 10px;
  }

  .ad-live-indicator {
    padding: 3px 8px;
    font-size: 0.7rem;
  }

  .ad-main-content {
    padding: 8px 14px;
  }

  .ad-hero-title {
    font-size: 1.25rem;
  }

  .ad-hero-subtitle {
    font-size: 0.75rem;
  }

  .ad-scan-card {
    padding: 10px 12px;
  }

  .ad-qr-frame {
    width: 64px;
    height: 64px;
  }

  .qr-hero-icon {
    font-size: 1.9rem;
  }
}