/* ==========================================================================
   Quản Lý Phần Thưởng Bon Sam - Master Stylesheet
   Modern, Cute, Kid-friendly & Responsive Mobile CSS
   ========================================================================== */

:root {
  /* Common System Tokens */
  --font-family: 'Baloo 2', 'Comfortaa', 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-pill: 9999px;
  --shadow-sm: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.12);
  --shadow-lg: 0 16px 36px rgba(0,0,0,0.18);

  --success-color: #10b981;
  --danger-color: #ef4444;
  --warning-color: #f59e0b;
}

/* ==========================================================================
   THEME 1: BOY THEME (Bé Nam - Ô Tô & Siêu Nhân năng động)
   ========================================================================== */
body.theme-boy {
  --bg-main: #0f172a;
  --bg-gradient: linear-gradient(160deg, #0f172a 0%, #1e293b 40%, #0369a1 100%);
  --header-bg: rgba(30, 41, 59, 0.85);
  --card-bg: #1e293b;
  --card-border: rgba(56, 189, 248, 0.2);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --primary-accent: #0284c7;
  --primary-light: #38bdf8;
  --accent-highlight: #f97316;
  --badge-bg: rgba(3, 105, 161, 0.3);
  --nav-bg: rgba(15, 23, 42, 0.95);
  --tab-active: #0284c7;
  --hero-card-bg: linear-gradient(135deg, #0284c7 0%, #1e3a8a 100%);
  --hero-glow: rgba(56, 189, 248, 0.4);
}

/* ==========================================================================
   THEME 2: GIRL THEME (Bé Nữ - Búp Bê & Công Chúa lấp lánh)
   ========================================================================== */
body.theme-girl {
  --bg-main: #fff0f5;
  --bg-gradient: linear-gradient(160deg, #fff0f5 0%, #fce7f3 40%, #f472b6 100%);
  --header-bg: rgba(255, 255, 255, 0.85);
  --card-bg: #ffffff;
  --card-border: rgba(244, 114, 182, 0.3);
  --text-main: #471825;
  --text-muted: #9d5267;
  --primary-accent: #ec4899;
  --primary-light: #f472b6;
  --accent-highlight: #a855f7;
  --badge-bg: #fdf2f8;
  --nav-bg: rgba(255, 255, 255, 0.95);
  --tab-active: #ec4899;
  --hero-card-bg: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
  --hero-glow: rgba(244, 114, 182, 0.4);
}

/* Global resets */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  -webkit-tap-highlight-color: transparent;
}

body {
  background: var(--bg-gradient);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 0;
  overflow-x: hidden;
  transition: background 0.5s ease, color 0.5s ease;
}

/* Mobile Frame Container */
.mobile-frame {
  width: 100%;
  max-width: 480px;
  min-height: 100vh;
  background: var(--bg-main);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

/* ==========================================================================
   APP HEADER
   ========================================================================== */
.app-header {
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  padding: 16px 16px 12px 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--card-border);
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.brand-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-icon {
  font-size: 1.6rem;
  animation: floatBounce 3s ease-in-out infinite;
}

.app-name {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.5px;
  background: linear-gradient(45deg, var(--primary-light), var(--accent-highlight));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.btn-icon {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-main);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

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

/* Profile Selector Carousel */
.profiles-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}

.profiles-scroll {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.profiles-scroll::-webkit-scrollbar {
  display: none;
}

.profile-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  white-space: nowrap;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition-bounce);
}

.profile-chip.active {
  border-color: var(--primary-accent);
  background: var(--badge-bg);
  color: var(--text-main);
  transform: scale(1.05);
  box-shadow: 0 4px 14px var(--hero-glow);
}

.profile-chip .chip-avatar, .chip-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  overflow: hidden;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.15);
}

.chip-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

.btn-add-profile {
  background: var(--accent-highlight);
  color: white;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
  transition: var(--transition-bounce);
}

.btn-add-profile:active {
  transform: scale(0.9);
}

/* ==========================================================================
   HERO PROFILE & BALANCE CARD
   ========================================================================== */
.profile-hero-card {
  margin: 16px;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: var(--hero-card-bg);
  color: white;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px var(--hero-glow);
}

.hero-bg-decor {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  pointer-events: none;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.avatar-wrapper {
  position: relative;
  cursor: pointer;
}

.avatar-edit-badge {
  position: absolute;
  top: 0;
  right: -4px;
  background: var(--primary-accent);
  color: white;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  transition: transform 0.2s ease;
  z-index: 5;
}

.avatar-wrapper:hover .avatar-edit-badge {
  transform: scale(1.2);
}

.avatar-display {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
  border: 3px solid rgba(255, 255, 255, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  flex-shrink: 0;
}

.avatar-display img, .chip-avatar img, .avatar-display-large img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.avatar-display-large {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--badge-bg);
  border: 3px solid var(--primary-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.file-input-custom {
  background: var(--card-bg) !important;
  padding: 8px !important;
  cursor: pointer;
}

.gender-tag {
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: 800;
  white-space: nowrap;
  color: white;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.gender-tag.boy {
  background: #0284c7;
}

.gender-tag.girl {
  background: #ec4899;
}

.hero-info .kid-name {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.1;
}

.age-badge {
  font-size: 0.9rem;
  opacity: 0.9;
  margin-top: 4px;
}

/* Balance Card */
.balance-card {
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.balance-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.85;
  font-weight: 600;
}

.balance-value {
  font-size: 2.2rem;
  font-weight: 900;
  margin: 6px 0;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);

}

.balance-value.positive {
  color: #4ade80;
}

.balance-value.negative {
  color: #f87171;
}

.balance-message {
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0.9;
  margin-bottom: 12px;
}

.balance-stats {
  display: flex;
  justify-content: space-around;
  border-top: 1px dashed rgba(255, 255, 255, 0.2);
  padding-top: 10px;
  font-size: 0.82rem;
}

.stat-item strong {
  font-weight: 800;
  font-size: 0.95rem;
  margin-left: 4px;
}

.reward-stat strong { color: #86efac; }
.fine-stat strong { color: #fca5a5; }

/* ==========================================================================
   NAVIGATION TABS BAR
   ========================================================================== */
.app-nav {
  display: flex;
  background: var(--nav-bg);
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 125px;
  z-index: 90;
  backdrop-filter: blur(10px);
}

.nav-tab {
  flex: 1;
  background: none;
  border: none;
  padding: 12px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.78rem;
  cursor: pointer;
  position: relative;
  transition: var(--transition-fast);
}

.nav-tab .tab-icon {
  font-size: 1.3rem;
  transition: var(--transition-bounce);
}

.nav-tab.active {
  color: var(--tab-active);
  font-weight: 800;
}

.nav-tab.active .tab-icon {
  transform: translateY(-2px) scale(1.15);
}

.nav-tab.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 20%;
  right: 20%;
  height: 4px;
  background: var(--tab-active);
  border-radius: 4px 4px 0 0;
}

/* ==========================================================================
   MAIN CONTENT AREA & CARDS
   ========================================================================== */
.app-main {
  flex: 1;
  padding: 16px;
  padding-bottom: 40px;
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Action Cards Grid */
.action-group {
  margin-bottom: 24px;
}

.group-header {
  margin-bottom: 12px;
}

.group-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.group-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.action-card {
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: var(--transition-bounce);
}

.action-card:active {
  transform: scale(0.95);
}

.rewards-group .action-card {
  border-left: 5px solid var(--success-color);
}

.fines-group .action-card {
  border-left: 5px solid var(--danger-color);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.card-emoji {
  font-size: 2.2rem;
  line-height: 1;
}

.action-card .card-title {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.2;
  color: var(--text-main);
}

.card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-amount {
  font-weight: 900;
  font-size: 1.05rem;
}

.rewards-group .card-amount {
  color: var(--success-color);
}

.fines-group .card-amount {
  color: var(--danger-color);
}

.btn-tap-action {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-pill);
  border: none;
  color: white;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.rewards-group .btn-tap-action {
  background: var(--success-color);
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}

.fines-group .btn-tap-action {
  background: var(--danger-color);
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.3);
}

/* ==========================================================================
   PIGGY BANK & WISHLIST TAB
   ========================================================================== */
.piggy-hero {
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.piggy-animation {
  font-size: 3.5rem;
  margin-bottom: 8px;
  animation: floatBounce 3s infinite ease-in-out;
}

.piggy-hero h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary-accent);
}

.piggy-hero p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.wishlist-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.wishlist-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.wish-card {
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.wish-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.wish-icon {
  font-size: 2.2rem;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--badge-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.wish-info {
  flex: 1;
}

.wish-title {
  font-weight: 700;
  font-size: 1rem;
}

.wish-target {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.progress-bar-bg {
  height: 12px;
  background: rgba(0,0,0,0.1);
  border-radius: var(--radius-pill);
  overflow: hidden;
  margin-bottom: 6px;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-light), var(--primary-accent));
  border-radius: var(--radius-pill);
  transition: width 0.6s ease;
}

.wish-bottom-stats {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: 8px;
}

.btn-redeem-pulse {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  border: none;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-weight: 800;
  font-size: 0.85rem;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
  animation: pulseGlow 1.8s infinite ease-in-out;
  transition: var(--transition-bounce);
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-redeem-pulse:active {
  transform: scale(0.95);
}

@keyframes pulseGlow {
  0%, 100% { transform: scale(1); box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4); }
  50% { transform: scale(1.04); box-shadow: 0 6px 20px rgba(16, 185, 129, 0.7); }
}

/* ==========================================================================
   HISTORY TIMELINE TAB
   ========================================================================== */
.history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.history-timeline {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.history-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-sm);
}

.history-icon {
  font-size: 1.8rem;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.history-item.reward .history-icon {
  background: rgba(16, 185, 129, 0.15);
}

.history-item.fine .history-icon {
  background: rgba(239, 68, 68, 0.15);
}

.history-details {
  flex: 1;
}

.history-title {
  font-weight: 700;
  font-size: 0.92rem;
}

.history-time {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.history-amount {
  font-weight: 900;
  font-size: 1rem;
}

.history-item.reward .history-amount { color: var(--success-color); }
.history-item.fine .history-amount { color: var(--danger-color); }

.btn-undo-item {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  font-size: 1.1rem;
}

.btn-undo-item:hover { color: var(--danger-color); }

/* ==========================================================================
   SETTINGS TAB & PARENT LOCK
   ========================================================================== */
.settings-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.settings-card {
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 16px;
}

.settings-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.pin-status-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--card-border);
  font-weight: 700;
  font-size: 0.9rem;
}

.manage-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.manage-item-row {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

/* Buttons System */
.btn-primary, .btn-secondary, .btn-primary-sm, .btn-success-sm, .btn-danger-sm, .btn-outline-danger {
  border: none;
  font-weight: 700;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-primary {
  background: var(--primary-accent);
  color: white;
  padding: 12px 24px;
  font-size: 1rem;
  box-shadow: 0 4px 12px var(--hero-glow);
}

.btn-secondary {
  background: var(--badge-bg);
  color: var(--text-main);
  padding: 8px 16px;
  font-size: 0.85rem;
  border: 1px solid var(--card-border);
}

.btn-primary-sm {
  background: var(--primary-accent);
  color: white;
  padding: 6px 14px;
  font-size: 0.82rem;
}

.btn-success-sm {
  background: var(--success-color);
  color: white;
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-danger-sm {
  background: var(--danger-color);
  color: white;
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-outline-danger {
  background: none;
  border: 1px solid var(--danger-color);
  color: var(--danger-color);
  padding: 6px 12px;
  font-size: 0.8rem;
}

/* ==========================================================================
   MODALS SYSTEM
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-main);
  border: 2px solid var(--card-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 420px;
  padding: 20px;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px) scale(0.95);
  transition: transform 0.3s var(--transition-bounce);
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.modal-header h3 {
  font-size: 1.2rem;
  font-weight: 800;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--text-muted);
  cursor: pointer;
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.form-group input, .form-group select {
  width: 100%;
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--card-border);
  background: var(--card-bg);
  color: var(--text-main);
  font-size: 0.95rem;
  font-weight: 600;
  outline: none;
}

.gender-selector {
  display: flex;
  gap: 10px;
}

.gender-option {
  flex: 1;
  cursor: pointer;
}

.gender-option input {
  display: none;
}

.gender-box {
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--card-border);
  background: var(--card-bg);
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.gender-option input:checked + .gender-box {
  border-color: var(--primary-accent);
  background: var(--badge-bg);
}

.avatar-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.avatar-item {
  font-size: 1.8rem;
  padding: 8px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--card-border);
  background: var(--card-bg);
  text-align: center;
  cursor: pointer;
}

.avatar-item.selected {
  border-color: var(--primary-accent);
  background: var(--badge-bg);
  transform: scale(1.1);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

.btn-cancel {
  background: none;
  border: none;
  color: var(--text-muted);
  font-weight: 700;
  padding: 10px 16px;
  cursor: pointer;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-main);
  color: var(--bg-main);
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  transition: opacity 0.3s ease;
}

.toast.hidden {
  opacity: 0;
  pointer-events: none;
}

/* ==========================================================================
   CUTE REDEEM GIFT MODAL (BOY vs GIRL THEMES)
   ========================================================================== */
.modal-redeem {
  text-align: center;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.modal-footer-center {
  justify-content: center !important;
  gap: 14px;
}

.redeem-gift-preview {
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.redeem-icon-bounce {
  font-size: 4rem;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--badge-bg);
  border: 3px solid var(--primary-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px var(--hero-glow);
  animation: floatBounce 2.5s infinite ease-in-out;
}

.redeem-gift-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-main);
  margin-top: 4px;
}

.redeem-cost-box {
  background: var(--card-bg);
  border: 2px dashed var(--card-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin: 16px 0;
  font-size: 0.95rem;
}

.cost-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
}

.cost-row .text-danger {
  color: var(--danger-color);
  font-size: 1.1rem;
}

.cost-row .text-success {
  color: var(--success-color);
  font-size: 1.1rem;
}

.btn-redeem-action {
  font-size: 1.05rem;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  box-shadow: 0 6px 20px var(--hero-glow);
  animation: pulseGlow 2s infinite ease-in-out;
}

body.theme-boy .modal-redeem {
  border-color: #38bdf8;
  background: linear-gradient(170deg, #1e293b 0%, #0f172a 100%);
}

body.theme-girl .modal-redeem {
  border-color: #f472b6;
  background: linear-gradient(170deg, #ffffff 0%, #fff0f5 100%);
}

/* Keyframes */
@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes shakeError {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}

.shake-animation {
  animation: shakeError 0.4s ease;
}