/* ==========================================================================
   YUME RAMEN — GIFT CARD DESIGN SYSTEM & STYLES
   "The Soul Food of Japan" — Warm, tactile, serene aesthetic.
   ========================================================================== */

/* --- Custom Local Brand Fonts --- */
@font-face {
  font-family: 'Yume Ramen Title';
  src: url('../assets/fonts/Font Yume_Ramen.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Proxima Nova';
  src: url('../assets/fonts/ProximaNovaRegular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Proxima Nova';
  src: url('../assets/fonts/ProximaNovaBold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400&display=swap');

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Color Palette */
  --bg-dark: #121110;
  --bg-dark-surface: #1a1816;
  --bg-dark-card: #23201d;
  
  --bg-cream: #FAF6F0;
  --bg-cream-surface: #F2ECE1;
  --bg-cream-card: #FFFFFF;

  --color-text-primary: #2C2825;
  --color-text-secondary: #6B6560;
  --color-text-muted: #9E968E;
  
  --color-text-dark-primary: #FAF6F0;
  --color-text-dark-secondary: #C4BCB3;
  --color-text-dark-muted: #8A8279;

  --color-terracotta: #C85A32;
  --color-terracotta-hover: #A84320;
  --color-terracotta-light: rgba(200, 90, 50, 0.12);
  
  --color-bamboo-gold: #D4AF37;
  --color-bamboo-soft: rgba(212, 175, 55, 0.15);

  --color-status-active: #4F8055;
  --color-status-active-bg: rgba(79, 128, 85, 0.12);
  --color-status-inactive: #9E968E;
  --color-status-inactive-bg: rgba(158, 150, 142, 0.15);

  /* Typography — Yume Ramen Custom Fonts */
  --font-heading: 'Yume Ramen Title', 'Cormorant Garamond', Georgia, serif;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Proxima Nova', system-ui, -apple-system, sans-serif;

  /* Elevation & Shadows */
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.04);
  --shadow-medium: 0 10px 30px rgba(0, 0, 0, 0.08);
  --shadow-elevated: 0 20px 40px rgba(18, 17, 16, 0.25);

  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  --border-light: 1px solid rgba(44, 40, 37, 0.08);
  --border-dark: 1px solid rgba(250, 246, 240, 0.1);
  --border-terracotta: 1px solid rgba(200, 90, 50, 0.3);

  /* Transitions */
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
}

/* --- Global Reset & Base Styles --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-cream);
  color: var(--color-text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* --- Atmospheric Steam Micro-Animation Background --- */
.ambient-steam-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  opacity: 0.6;
}

.steam-particle {
  position: absolute;
  background: radial-gradient(circle, rgba(200, 90, 50, 0.04) 0%, rgba(245, 240, 235, 0) 70%);
  border-radius: 50%;
  filter: blur(40px);
  animation: floatSteam 18s infinite ease-in-out;
}

.steam-particle-1 {
  width: 500px;
  height: 500px;
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.steam-particle-2 {
  width: 400px;
  height: 400px;
  bottom: -50px;
  left: -50px;
  animation-delay: -9s;
}

@keyframes floatSteam {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.4; }
  50% { transform: translateY(-40px) scale(1.1); opacity: 0.7; }
}

/* --- Navigation Header --- */
.yume-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 240, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: var(--border-light);
  padding: 0.85rem 1.5rem;
  transition: var(--transition-smooth);
}

.yume-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  text-decoration: none;
  color: var(--color-text-primary);
}

.brand-logo-img {
  width: 44px;
  height: 44px;
  max-height: 44px;
  object-fit: cover;
  border-radius: 50% !important;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  user-select: none;
  transition: var(--transition-fast);
}

.brand-logo-img:hover {
  transform: scale(1.05);
}

.brand-text-group {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  font-weight: normal;
  text-transform: lowercase;
  color: var(--color-text-primary);
  line-height: 1.1;
}

.brand-tagline {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  font-style: italic;
  color: var(--color-terracotta);
  letter-spacing: 0.02em;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.store-locations-badge {
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  background: var(--bg-cream-surface);
  padding: 0.4rem 0.875rem;
  border-radius: var(--radius-pill);
  border: var(--border-light);
}

@media (min-width: 768px) {
  .store-locations-badge {
    display: flex;
  }
}

.location-dot {
  width: 6px;
  height: 6px;
  background: var(--color-terracotta);
  border-radius: 50%;
}

/* User Profile Badge & Auth Buttons */
.user-profile-widget {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-cream-surface);
  padding: 0.35rem 0.75rem 0.35rem 0.35rem;
  border-radius: var(--radius-pill);
  border: var(--border-light);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.user-info {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.user-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.user-role-tag {
  font-size: 0.68rem;
  color: var(--color-terracotta);
  font-weight: 500;
}

/* --- Demo Role Switcher Bar --- */
.demo-switcher-bar {
  background: var(--bg-dark);
  color: var(--color-text-dark-secondary);
  font-size: 0.78rem;
  padding: 0.5rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.demo-switcher-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.demo-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-bamboo-gold);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.7rem;
}

.demo-role-btns {
  display: flex;
  gap: 0.5rem;
}

.btn-role-switch {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-text-dark-primary);
  font-size: 0.72rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-role-switch:hover, .btn-role-switch.active {
  background: var(--color-terracotta);
  border-color: var(--color-terracotta);
  color: #fff;
}

/* --- Main Layout Container --- */
.yume-main {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
  position: relative;
  z-index: 1;
}

/* --- Hero Banner / Intro --- */
.hero-section {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3rem;
}

.hero-kanji {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--color-terracotta);
  opacity: 0.85;
  margin-bottom: 0.25rem;
  display: block;
  letter-spacing: 0.15em;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  line-height: 1.1;
  font-weight: normal;
  text-transform: lowercase;
  letter-spacing: 0.03em;
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --- LOGIN PAGE STYLES --- */
.login-profiles-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  max-width: 480px;
  margin: 0 auto 3rem;
  transition: var(--transition-smooth);
}

.login-profiles-grid.dual-view {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  max-width: 900px;
}

.login-card {
  background: var(--bg-cream-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-medium);
  border: var(--border-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  width: 100%;
  transition: var(--transition-smooth);
}

.login-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
  border-color: rgba(200, 90, 50, 0.25);
}

.login-card.admin-profile {
  background: linear-gradient(180deg, #FFFFFF 0%, #FAF6F0 100%);
  animation: fadeInAdmin 0.4s ease-out forwards;
}

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

.hidden-element {
  display: none !important;
}

.login-card-icon {
  width: 64px;
  height: 64px;
  background: var(--bg-cream-surface);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--color-terracotta);
  margin-bottom: 1.25rem;
  border: 1px solid rgba(200, 90, 50, 0.15);
}

.login-card-title {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: normal;
  text-transform: lowercase;
  letter-spacing: 0.04em;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.login-card-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 2rem;
}

.login-card-action {
  width: 100%;
}

.auth0-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.auth0-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #eb5424;
}

/* --- Giftcard Visual Widget (User Section) --- */
.giftcard-wrapper {
  perspective: 1000px;
  max-width: 460px;
  margin: 0 auto 3.5rem;
}

.yume-giftcard {
  background: linear-gradient(145deg, #1d1b19 0%, #121110 100%);
  color: var(--color-text-dark-primary);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-elevated);
  position: relative;
  overflow: hidden;
  border: var(--border-dark);
  transition: var(--transition-smooth);
}

.yume-giftcard::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 70% 30%, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.yume-giftcard::after {
  content: '夢';
  position: absolute;
  bottom: -20px;
  right: 10px;
  font-family: var(--font-heading);
  font-size: 10rem;
  color: rgba(250, 246, 240, 0.03);
  pointer-events: none;
  line-height: 1;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2.5rem;
}

.card-brand-label {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  color: var(--color-bamboo-gold);
}

.card-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-status-badge.active {
  background: var(--color-status-active-bg);
  color: #72B97D;
  border: 1px solid rgba(114, 185, 125, 0.3);
}

.card-status-badge.inactive {
  background: var(--color-status-inactive-bg);
  color: var(--color-status-inactive);
  border: 1px solid rgba(158, 150, 142, 0.3);
}

.card-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.card-balance-group {
  margin-bottom: 2rem;
}

.card-balance-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-dark-muted);
  margin-bottom: 0.25rem;
}

.card-balance-amount {
  font-family: var(--font-sans);
  font-size: 2.75rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-top: 1px solid rgba(250, 246, 240, 0.1);
  padding-top: 1.25rem;
}

.card-code-group {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.card-code-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-dark-muted);
}

.card-code-value {
  font-family: monospace;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  color: var(--color-text-dark-primary);
  font-weight: 700;
}

.card-action-btns {
  display: flex;
  gap: 0.5rem;
}

.btn-card-icon {
  background: rgba(250, 246, 240, 0.08);
  border: 1px solid rgba(250, 246, 240, 0.15);
  color: var(--color-text-dark-primary);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-card-icon:hover {
  background: var(--color-terracotta);
  border-color: var(--color-terracotta);
  transform: translateY(-2px);
}

.btn-card-icon svg {
  width: 18px;
  height: 18px;
}

/* --- Section Container (History / Controls) --- */
.content-card-section {
  background: var(--bg-cream-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-subtle);
  border: var(--border-light);
  margin-bottom: 2rem;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 0.875rem;
  border-bottom: var(--border-light);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: normal;
  text-transform: lowercase;
  letter-spacing: 0.04em;
  color: var(--color-text-primary);
}

/* --- Movement History Table & Items --- */
.history-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--bg-cream-surface);
  transition: var(--transition-fast);
}

.history-item:hover {
  background: #EFE8DC;
}

.history-meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.history-desc {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-text-primary);
}

.history-sub {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  display: flex;
  gap: 0.75rem;
}

.history-amount {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1rem;
}

.history-amount.negative {
  color: var(--color-terracotta);
}

.history-amount.positive {
  color: var(--color-status-active);
}

/* --- Admin Management Interface --- */
.admin-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.metric-card {
  background: var(--bg-cream-card);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border: var(--border-light);
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.metric-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.metric-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

/* Admin Toolbar: Search & Filter */
.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.search-box {
  position: relative;
  flex: 1;
  min-width: 260px;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.input-search {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  border-radius: var(--radius-pill);
  border: var(--border-light);
  background: var(--bg-cream-surface);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-text-primary);
  outline: none;
  transition: var(--transition-fast);
}

.input-search:focus {
  background: #fff;
  border-color: var(--color-terracotta);
  box-shadow: 0 0 0 3px var(--color-terracotta-light);
}

.filter-group {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.select-filter {
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-pill);
  border: var(--border-light);
  background: var(--bg-cream-surface);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-text-primary);
  outline: none;
  cursor: pointer;
}

/* Tabular Data View */
.table-responsive {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: var(--border-light);
  background: var(--bg-cream-card);
}

.yume-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.yume-table th {
  background: var(--bg-cream-surface);
  padding: 1rem 1.25rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: var(--border-light);
  white-space: nowrap;
}

.yume-table td {
  padding: 1.1rem 1.25rem;
  border-bottom: var(--border-light);
  color: var(--color-text-primary);
  vertical-align: middle;
}

.yume-table tr:last-child td {
  border-bottom: none;
}

.yume-table tr:hover td {
  background: rgba(242, 236, 225, 0.5);
}

.user-cell {
  display: flex;
  flex-direction: column;
}

.user-cell-name {
  font-weight: 700;
  color: var(--color-text-primary);
}

.user-cell-email {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
}

.table-code {
  font-family: monospace;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: var(--bg-cream-surface);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

.table-actions {
  display: flex;
  gap: 0.5rem;
}

/* --- Custom Buttons --- */
.btn-yume {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-fast);
  text-decoration: none;
}

.btn-yume-primary {
  background: var(--color-terracotta);
  color: #FFFFFF;
}

.btn-yume-primary:hover {
  background: var(--color-terracotta-hover);
  box-shadow: 0 4px 12px var(--color-terracotta-light);
}

.btn-yume-secondary {
  background: var(--bg-cream-surface);
  color: var(--color-text-primary);
  border: var(--border-light);
}

.btn-yume-secondary:hover {
  background: #EAE3D5;
}

.btn-yume-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.78rem;
}

/* Toggle Switch Button */
.btn-toggle-status {
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-fast);
}

.btn-toggle-status.status-active {
  background: var(--color-status-active-bg);
  color: var(--color-status-active);
  border-color: rgba(79, 128, 85, 0.3);
}

.btn-toggle-status.status-active:hover {
  background: rgba(79, 128, 85, 0.2);
}

.btn-toggle-status.status-inactive {
  background: var(--color-status-inactive-bg);
  color: var(--color-status-inactive);
  border-color: rgba(158, 150, 142, 0.3);
}

.btn-toggle-status.status-inactive:hover {
  background: rgba(158, 150, 142, 0.3);
}

/* --- Modals & Overlays --- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(18, 17, 16, 0.65);
  backdrop-filter: blur(8px);
}

.modal-dialog {
  position: relative;
  z-index: 1;
  background: var(--bg-cream-card);
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-elevated);
  border: var(--border-light);
  transform: translateY(20px) scale(0.96);
  transition: var(--transition-smooth);
}

.modal-backdrop.active .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: var(--border-light);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: normal;
  text-transform: lowercase;
  letter-spacing: 0.04em;
  color: var(--color-text-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-text-primary);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: var(--border-light);
  background: var(--bg-cream-surface);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text-primary);
  outline: none;
}

.form-control:focus {
  background: #fff;
  border-color: var(--color-terracotta);
}

/* --- Toast Container & Component --- */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 380px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius-md);
  background: var(--bg-dark);
  color: var(--color-text-dark-primary);
  box-shadow: var(--shadow-elevated);
  border: 1px solid rgba(250, 246, 240, 0.12);
  font-size: 0.88rem;
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition-smooth);
}

.toast-visible {
  transform: translateY(0);
}

.toast-hiding {
  transform: translateY(10px);
  opacity: 0;
}

.toast-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.toast-success .toast-icon { color: #72B97D; }
.toast-error .toast-icon { color: #E56B6B; }
.toast-warning .toast-icon { color: var(--color-bamboo-gold); }
.toast-info .toast-icon { color: #7CAADC; }

.toast-message {
  flex: 1;
  line-height: 1.4;
}

.toast-close {
  background: none;
  border: none;
  color: var(--color-text-dark-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0 0.2rem;
}

/* --- Footer --- */
.yume-footer {
  border-top: var(--border-light);
  padding: 2.5rem 1.5rem;
  text-align: center;
  background: var(--bg-cream-surface);
  margin-top: auto;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  user-select: none;
}

.footer-stores {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* QR Code Display Canvas Wrapper inside Modal */
.qr-modal-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
}

.qr-code-placeholder {
  background: #fff;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-medium);
  border: 1px solid var(--bg-cream-surface);
}

/* --- Empty state / Loading state --- */
.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--color-text-secondary);
}

.empty-icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--color-terracotta);
}

/* Helper utility class for responsive hiding */
@media (max-width: 640px) {
  .yume-main {
    padding: 1.5rem 1rem 3rem;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .card-balance-amount {
    font-size: 2.2rem;
  }
  .toast-container {
    right: 1rem;
    left: 1rem;
    max-width: none;
}

/* --- Login Error Feedback & Validation Styles --- */
.login-error-box {
  background: rgba(200, 90, 50, 0.12);
  border: 1px solid rgba(200, 90, 50, 0.4);
  color: #C85A32;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  margin-top: 1rem;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-align: left;
  line-height: 1.3;
}

.login-card.shake-error {
  animation: shakeError 0.4s ease-in-out;
}

@keyframes shakeError {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-7px); }
  40%, 80% { transform: translateX(7px); }
}

.form-control.is-invalid {
  border-color: #C85A32 !important;
  background-color: rgba(200, 90, 50, 0.04) !important;
  box-shadow: 0 0 0 3px rgba(200, 90, 50, 0.18) !important;
}

/* --- Official Add to Google Wallet Badge Button --- */
button#btn-add-google-wallet,
button#btn-add-google-wallet:focus,
button#btn-add-google-wallet:focus-visible,
button#btn-add-google-wallet:active,
button#btn-add-google-wallet:hover,
.btn-google-wallet-official,
.btn-google-wallet-official:focus,
.btn-google-wallet-official:focus-visible,
.btn-google-wallet,
.btn-google-wallet:focus,
.btn-google-wallet:focus-visible {
  background: none !important;
  background-color: transparent !important;
  border: 0 none transparent !important;
  border-style: none !important;
  outline: 0 none transparent !important;
  padding: 0 !important;
  margin: 0 auto !important;
  box-shadow: none !important;
  cursor: pointer;
  display: inline-block;
  transition: transform 0.2s ease, filter 0.2s ease;
  line-height: 0;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

button#btn-add-google-wallet img,
button#btn-add-google-wallet svg,
.btn-google-wallet-official img,
.btn-google-wallet-official svg,
.btn-google-wallet img,
.btn-google-wallet svg {
  height: 54px;
  width: auto;
  display: block;
  border: 0 none transparent !important;
  outline: 0 none transparent !important;
  background: transparent !important;
  box-shadow: none !important;
}

button#btn-add-google-wallet:hover,
.btn-google-wallet-official:hover,
.btn-google-wallet:hover {
  transform: translateY(-2px) scale(1.02);
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.4));
}

button#btn-add-google-wallet:active,
.btn-google-wallet-official:active,
.btn-google-wallet:active {
  transform: translateY(0) scale(0.98);
}