@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ==========================================================================
   VESO365 RED & WHITE LIGHT THEME STYLE
   ========================================================================== */

:root {
    --primary: #dc2626; /* Crimson Red */
    --primary-dark: #b91c1c;
    --primary-glow: rgba(220, 38, 38, 0.15);
    
    --bg-main: #f8fafc; /* Very light slate gray */
    --bg-card: #ffffff; /* Pure white */
    
    --text-primary: #0f172a; /* Slate 900 */
    --text-secondary: #475569; /* Slate 600 */
    --text-muted: #94a3b8; /* Slate 400 */
    
    --border-light: #e2e8f0; /* Soft gray border */
    --border-active: #fca5a5; /* Reddish soft border */
    
    --gold: #d97706; /* Gold/Orange */
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
    --shadow-up: 0 -4px 12px rgba(0,0,0,0.05);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-circle: 50%;
}

/* Base resets & Font Lock */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

html, body, button, input, select, textarea, h1, h2, h3, h4, h5, h6, p, span, a, div, li, label {
    font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
}

/* Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Typography elements */
h1, h2, h3, h4, h5 {
    font-weight: 800;
}

.text-red { color: var(--primary); }
.text-blue { color: #0284c7; }
.text-gold { color: var(--gold); }
.text-center { text-align: center; }
.hidden { display: none !important; }

/* Interactive buttons */
.btn {
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    outline: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px var(--primary-glow);
}

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

.btn-outline:hover {
    background: #f1f5f9;
    color: var(--text-primary);
    border-color: #cbd5e1;
}

.btn-block { width: 100%; }
.btn-lg { padding: 14px 20px; font-size: 1rem; }
.btn-sm { padding: 6px 12px; font-size: 0.8rem; }

.btn-gradient {
    background: linear-gradient(135deg, var(--primary), #b91c1c);
    color: white;
    border: none;
}
.btn-gradient:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--primary-dark), #991b1b);
    box-shadow: 0 4px 12px var(--primary-glow);
}
.btn-gradient:disabled {
    background: #cbd5e1;
    color: #94a3b8;
    cursor: not-allowed;
}

/* ==========================================================================
   APP HEADER
   ========================================================================== */
.app-header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    z-index: 90;
    display: flex;
    align-items: center;
}

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

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-icon {
    font-size: 1.8rem;
    color: var(--primary);
}

.brand-name {
    font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 0.5px;
}

.brand-slogan {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.desktop-nav {
    display: flex;
    gap: 4px;
}

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary);
    background: rgba(220, 38, 38, 0.05);
}

.nav-link.active {
    color: var(--primary);
    background: rgba(220, 38, 38, 0.08);
}

/* Mobile top bar */
.mobile-top-bar {
    display: none;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-light);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    padding: 0 16px;
    z-index: 90;
    justify-content: space-between;
    align-items: center;
}

.brand-icon-mobile {
    font-size: 1.4rem;
    color: var(--primary);
}

.brand-name-mobile {
    font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--primary);
}

.mobile-actions .action-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: #f1f5f9;
    border: 1px solid var(--border-light);
    font-size: 1rem;
    cursor: pointer;
}

.mobile-actions .action-btn:hover {
    color: var(--primary);
    background: rgba(220, 38, 38, 0.05);
}

/* ==========================================================================
   SPA VIEWS & CONTENT LAYOUT
   ========================================================================== */
.app-main {
    max-width: 1200px;
    margin: 94px auto 40px auto;
    padding: 0 20px;
    min-height: calc(100vh - 150px);
}

.view-panel {
    display: none;
}

.view-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   SPA VIEW 1: HOME PAGE LAYOUT
   ========================================== */

/* Hero Banner Carousel is styled at the end of this file */

/* Grid of categories */
.quick-grid-section {
    margin-bottom: 32px;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
    padding-left: 14px;
    color: var(--text-primary);
}

.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 16px;
    background: var(--primary);
    border-radius: 2px;
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.grid-item {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    padding: 16px;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
}

.grid-item:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.grid-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin-bottom: 10px;
    color: white;
}

.keno-icon { background: linear-gradient(135deg, #f59e0b, #d97706); }
.mega-icon { background: linear-gradient(135deg, #0284c7, #0369a1); }
.power-icon { background: linear-gradient(135deg, var(--primary), #991b1b); }
.max3d-icon { background: linear-gradient(135deg, #a855f7, #7e22ce); }
.max3dpro-icon { background: linear-gradient(135deg, #ec4899, #be185d); }
.lotto-icon { background: linear-gradient(135deg, #10b981, #047857); }
.loto-tc-icon { background: linear-gradient(135deg, #64748b, #475569); }
.xskt-icon { background: linear-gradient(135deg, #14b8a6, #0f766e); }

.grid-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 3px;
}

.grid-desc {
    font-size: 0.72rem;
    color: var(--text-secondary);
}

/* Jackpot Board */
.jackpot-section {
    margin-bottom: 32px;
}

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

.live-indicator {
    background: rgba(220, 38, 38, 0.08);
    color: var(--primary);
    border: 1px solid rgba(220, 38, 38, 0.15);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}

.live-indicator .dot {
    width: 6px;
    height: 6px;
    border-radius: var(--radius-circle);
    background: var(--primary);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.6; }
}

.jackpot-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.jackpot-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.jackpot-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.jackpot-game-name {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.jackpot-value {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 4px;
    letter-spacing: -0.5px;
}

.jackpot-sub-value {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 14px;
}

.jackpot-timer {
    font-size: 0.8rem;
    color: var(--text-secondary);
    background: #f1f5f9;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    margin-top: auto;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.countdown {
    font-weight: 700;
    color: var(--text-primary);
    font-family: monospace;
    font-size: 0.9rem;
}

.btn-buy {
    width: 100%;
    justify-content: center;
    padding: 10px;
}

.card-power { border-top: 4px solid var(--primary); }
.card-power .jackpot-value { color: var(--primary); }
.btn-power { background: var(--primary); color: white; }

.card-mega { border-top: 4px solid #0284c7; }
.card-mega .jackpot-value { color: #0284c7; }
.btn-mega { background: #0284c7; color: white; }

.card-lotto { border-top: 4px solid #10b981; }
.card-lotto .jackpot-value { color: #10b981; }
.btn-lotto { background: #10b981; color: white; }

/* Winners Showcase Widget */
.winners-section {
    margin-bottom: 32px;
}

.winners-widget-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 10px 16px;
    overflow: hidden;
    position: relative;
    height: 140px; /* Displays 2 rows of winners */
}

.winners-list-container {
    display: flex;
    flex-direction: column;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    position: absolute;
    left: 16px;
    right: 16px;
    top: 10px;
}

.winner-row-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    padding: 0 8px;
    animation: fadeInRow 0.5s ease-out;
}

.winner-row-item:last-child {
    border-bottom: none;
}

@keyframes fadeInRow {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

.winner-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.winner-cup-icon {
    font-size: 1.25rem;
    color: var(--gold);
    filter: drop-shadow(0 0 4px rgba(212, 175, 55, 0.3));
    animation: floatIcon 3s ease-in-out infinite alternate;
}

@keyframes floatIcon {
    0% { transform: translateY(0); }
    100% { transform: translateY(-3px); }
}

.winner-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.winner-phone-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

.winner-game-badge {
    font-size: 0.7rem;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 4px;
    color: white;
    width: fit-content;
}
.winner-game-badge.keno { background: var(--gold); }
.winner-game-badge.mega { background: #0284c7; }
.winner-game-badge.power { background: var(--primary); }
.winner-game-badge.lotto { background: #10b981; }
.winner-game-badge.loto-tuchon { background: #8b5cf6; }
.winner-game-badge.xskt { background: #14b8a6; }

.winner-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.winner-amount-label {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.2px;
}

.btn-view-ticket {
    font-size: 0.75rem;
    font-weight: 700;
    color: #0284c7;
    background: #e0f2fe;
    border: 1px solid #bae6fd;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-fast);
}

.btn-view-ticket:hover {
    background: #0284c7;
    color: white;
    border-color: #0284c7;
    box-shadow: 0 4px 6px -1px rgba(2, 132, 199, 0.2);
}

/* Steps guide */
.steps-section {
    margin-top: 40px;
    border-top: 1px solid var(--border-light);
    padding-top: 32px;
    margin-bottom: 40px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 24px;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    padding: 24px 16px;
    border-radius: var(--radius-md);
    text-align: center;
    position: relative;
}

.step-num {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 28px;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    border: 2px solid white;
}

.step-icon {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.step-card h4 {
    font-size: 0.95rem;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.step-card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Footer layout */
.app-footer {
    background: linear-gradient(135deg, #0b0f19 0%, #1e293b 100%);
    color: #cbd5e1;
    border-radius: var(--radius-lg);
    padding: 48px 32px 24px 32px;
    margin-top: 40px;
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    display: grid;
    grid-template-columns: 2.2fr 1.2fr 1.2fr 1.5fr;
    gap: 32px;
    margin-bottom: 36px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.footer-links-list a {
    text-decoration: none;
    display: inline-block;
    transition: all 0.25s ease;
}

.footer-links-list a:hover {
    color: white !important;
    transform: translateX(4px);
}

.contact-links-footer a:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 12px rgba(0,0,0,0.25);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 20px;
    text-align: center;
    font-size: 0.75rem;
    color: #64748b;
}

/* ==========================================
   SPA VIEW 2: PURCHASE PANEL LAYOUT
   ========================================== */
.purchase-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: start;
    max-width: 900px;
    margin: 0 auto;
}

.purchase-main-col {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

/* Horizontal Swiper tabs styling */
.game-tabs-container {
    overflow-x: auto;
    margin-bottom: 20px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--border-light);
}

.game-tabs {
    display: flex;
    gap: 6px;
    width: max-content;
}

.tab-item {
    background: #f1f5f9;
    border: 1px solid var(--border-light);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-fast);
}

.tab-item:hover {
    background: #e2e8f0;
    color: var(--text-primary);
}

.tab-item.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

/* Selector game panels styling */
.game-panel {
    display: none;
}

.game-panel.active {
    display: block;
}

.panel-header {
    margin-bottom: 20px;
}

.panel-header h2 {
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.panel-header p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Controls inside panels */
.keno-controls, .lotto-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    background: #f8fafc;
    padding: 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    flex-wrap: wrap;
}

.control-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.control-group label {
    font-weight: 600;
    font-size: 0.85rem;
}

.form-select {
    padding: 8px 30px 8px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    outline: none;
    font-size: 0.85rem;
    background-color: white;
}

.control-group-buttons {
    display: flex;
    gap: 6px;
}

.control-group-buttons .btn {
    padding: 8px 12px;
    font-size: 0.8rem;
}

/* Balls selections */
.balls-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 8px;
    margin-bottom: 20px;
}

.ball-item {
    aspect-ratio: 1;
    border-radius: var(--radius-circle);
    border: 1px solid #cbd5e1;
    background: white;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    user-select: none;
    transition: var(--transition-fast);
}

.ball-item:hover {
    border-color: var(--primary);
    background: rgba(220, 38, 38, 0.05);
}

.ball-item.selected {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: white !important;
    box-shadow: 0 2px 6px var(--primary-glow);
}

/* Keno Special styling */
.special-plays-divider {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    margin: 16px 0;
    position: relative;
}

.special-plays-divider::before, .special-plays-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30%;
    height: 1px;
    background: var(--border-light);
}
.special-plays-divider::before { left: 0; }
.special-plays-divider::after { right: 0; }

.special-plays-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.btn-special-play {
    background: white;
    border: 1px solid var(--border-light);
    padding: 10px;
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.btn-special-play:hover {
    background: #f8fafc;
}

.btn-special-play.selected {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* Max 3D picker style */
.max-mode-selector {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.max-mode-selector .btn {
    flex: 1;
    font-size: 0.8rem;
}

.max-mode-selector .btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.max3d-number-pickers {
    display: flex;
    gap: 16px;
}

.digit-picker-card {
    flex: 1;
    background: #f8fafc;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: center;
}

.digit-picker-card h3 {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.pickers-row {
    display: flex;
    justify-content: center;
    gap: 8px;
}

.pickers-row select {
    font-size: 1.35rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    outline: none;
    background: white;
}

/* Loto & XSKT Form */
.loto-tuchon-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: #f8fafc;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.form-group label {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.form-control {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    outline: none;
    font-size: 0.9rem;
    background: white;
    color: var(--text-primary);
}

.form-control:focus {
    border-color: var(--primary);
}

.add-to-cart-container {
    margin-top: 20px;
    border-top: 1px dashed var(--border-light);
    padding-top: 16px;
}

/* Right Column: Checkout Sidebar */
.purchase-sidebar-col {
    position: sticky;
    top: 90px;
}

.checkout-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fff5f5; /* Soft light red background */
    border-bottom: 2px solid #fee2e2;
}

.card-header.border-bottom {
    border-bottom: 2px solid #fee2e2;
}

.cart-icon {
    font-size: 1.4rem;
    color: var(--primary);
}

.card-header h3 {
    font-size: 0.95rem;
    color: var(--text-primary);
}

.card-header p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.cart-items-list {
    min-height: 120px;
    max-height: 220px;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: #fafafa;
}

.empty-state {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    padding: 30px 10px;
}

.cart-item-row {
    background: white;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.item-info {
    display: flex;
    flex-direction: column;
}

.item-game-title {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--primary);
}

.item-numbers-display {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    margin: 4px 0;
}

.cart-ball-span {
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-primary);
}

.item-sub-desc {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.item-price-delete {
    display: flex;
    align-items: center;
    gap: 12px;
}

.item-price-delete strong {
    font-size: 0.82rem;
    color: var(--text-primary);
}

.btn-delete-item {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.btn-delete-item:hover {
    color: var(--primary);
}

.cart-total-section {
    padding: 12px 16px;
    background: #fafafa;
    border-top: 1px solid var(--border-light);
}

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

.total-row span {
    font-size: 0.85rem;
    font-weight: 600;
}

.total-row strong {
    font-size: 1.1rem;
    color: var(--primary);
    font-weight: 800;
}

/* Customer Checkout form section */
.customer-info-section {
    padding: 16px;
    border-top: 1px solid var(--border-light);
}

.customer-info-section h3 {
    font-size: 0.85rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.form-group-sm {
    display: flex;
    flex-direction: column;
    gap: 3px;
    margin-bottom: 10px;
}

.form-group-sm label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group-sm .form-control {
    padding: 8px 10px;
    font-size: 0.82rem;
}

.reward-account-toggle {
    margin: 10px 0;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

.reward-account-fields {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.reward-account-fields.open {
    max-height: 250px;
}

/* ==========================================
   SPA VIEW 3: ACCOUNT & ORDERS HISTORY LAYOUT
   ========================================== */
.account-container {
    max-width: 960px;
    margin: 0 auto;
}

.account-card-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}

.account-placeholder-icon {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.account-card-panel h2 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.account-grid-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
    align-items: start;
}

.profile-card {
    padding: 24px;
}

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

.profile-header .avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-circle);
    background: #ffe4e6;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.profile-header h3 {
    font-size: 1.05rem;
    color: var(--text-primary);
}

.profile-header p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.profile-actions {
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}

.history-card {
    padding: 24px;
}

.history-card h3 {
    font-size: 1.05rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Tables styling */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
    border: 1px solid #f1f5f9;
}

.table-custom {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    text-align: left;
}

.table-custom th {
    background: #f8fafc;
    padding: 14px 16px;
    font-weight: 600;
    color: #475569;
    border-bottom: 2px solid #e2e8f0;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.table-custom td {
    padding: 14px 16px;
    border-bottom: 1px solid #f1f5f9;
    color: var(--text-primary);
    vertical-align: middle;
}

.table-custom tr {
    transition: background-color 0.2s ease;
}

.table-custom tr:hover {
    background: #f8fafc;
}

/* Style order codes & transaction IDs to look monospace & premium */
.table-custom td[data-label="Mã đơn"] strong,
.table-custom td[data-label="Mã GD"] strong {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.85rem;
    color: #1e293b;
    background: #f1f5f9;
    padding: 4px 8px;
    border-radius: 6px;
    letter-spacing: 0.5px;
    font-weight: 600;
    display: inline-block;
}

/* Badges for status - upgraded to elegant pills */
.badge-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.status-pending { 
    background: #fffbeb; 
    color: #d97706; 
    border: 1px solid #fde68a;
}
.status-paid { 
    background: #f0f9ff; 
    color: #0284c7; 
    border: 1px solid #bae6fd;
}
.status-completed { 
    background: #f0fdf4; 
    color: #16a34a; 
    border: 1px solid #bbf7d0;
}
.status-cancelled { 
    background: #f8fafc; 
    color: #64748b; 
    border: 1px solid #e2e8f0;
}

.status-won { 
    background: #fef2f2; 
    color: #dc2626; 
    border: 1px solid #fecaca;
    font-weight: 700;
    animation: pulse-glow 2s infinite alternate;
}
.status-lost { 
    background: #f8fafc; 
    color: #94a3b8; 
    border: 1px solid #e2e8f0;
}
.status-unchecked { 
    background: #f1f5f9; 
    color: #475569; 
    border: 1px solid #cbd5e1;
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 5px rgba(220, 38, 38, 0.1);
    }
    100% {
        box-shadow: 0 0 12px rgba(220, 38, 38, 0.3);
    }
}

/* Premium outline button for View Ticket */
.table-custom .btn-outline {
    border: 1px solid #cbd5e1;
    color: #475569;
    background: #ffffff;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}
.table-custom .btn-outline:hover {
    border-color: #ef4444;
    color: #ef4444;
    background: #fef2f2;
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.08);
}
.table-custom .btn-outline i {
    font-size: 0.8rem;
}

/* Responsive Table Card Layout for Mobile */
@media (max-width: 768px) {
    .table-responsive {
        border: none;
        box-shadow: none;
        overflow-x: visible;
    }
    
    .table-custom, 
    .table-custom thead, 
    .table-custom tbody, 
    .table-custom th, 
    .table-custom td, 
    .table-custom tr {
        display: block;
    }
    
    .table-custom thead {
        display: none;
    }
    
    .table-custom tbody {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }
    
    .table-custom tr {
        background: #ffffff;
        border: 1px solid #e2e8f0;
        border-radius: 12px;
        padding: 14px 16px;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
        position: relative;
    }
    
    .table-custom tr:hover {
        background: #ffffff;
        border-color: #cbd5e1;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    }
    
    .table-custom td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 8px 0;
        border-bottom: 1px dashed #f1f5f9;
        font-size: 0.85rem;
        text-align: right;
    }
    
    .table-custom td:last-child {
        border-bottom: none;
        padding-bottom: 0;
        padding-top: 12px;
        justify-content: flex-end;
    }
    
    .table-custom td::before {
        content: attr(data-label);
        font-weight: 600;
        color: #64748b;
        font-size: 0.8rem;
        text-align: left;
        margin-right: 15px;
    }
}

/* ==========================================
   MOBILE BOTTOM NAVIGATION BAR
   ========================================== */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 58px;
    background: var(--bg-card);
    border-top: 1px solid var(--border-light);
    box-shadow: var(--shadow-up);
    z-index: 100;
    justify-content: space-around;
    align-items: center;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: none;
    border: none;
    font-size: 0.65rem;
    gap: 4px;
    flex: 1;
    height: 100%;
    cursor: pointer;
}

.nav-item i {
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.nav-item:hover, .nav-item.active {
    color: var(--primary);
}

/* Mobile cart trigger floating bar */
.mobile-cart-bar {
    display: none;
    position: fixed;
    bottom: 66px; /* Positioned above mobile bottom nav */
    left: 12px;
    right: 12px;
    background: rgba(220, 38, 38, 0.95);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    color: white;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-md);
    z-index: 99;
}

.mobile-cart-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
}

.mobile-cart-info i {
    font-size: 1rem;
}

.mobile-cart-bar .btn {
    background: white;
    color: var(--primary);
    font-weight: 700;
}

/* ==========================================
   AUTHENTICATION POPUP MODAL (LOGIN/REGISTER)
   ========================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

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

.modal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    width: 90%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    animation: scaleUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes scaleUp {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-light);
    padding: 12px 16px;
    background: #f8fafc;
}

.modal-tabs {
    display: flex;
    gap: 12px;
}

.modal-tab-btn {
    background: none;
    border: none;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-secondary);
    padding: 4px 8px;
    cursor: pointer;
    position: relative;
}

.modal-tab-btn.active {
    color: var(--primary);
}

.modal-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -13px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

.btn-close-modal {
    background: none;
    border: none;
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-secondary);
    cursor: pointer;
}

.modal-body {
    padding: 20px;
}

/* ==========================================
   PAYMENT OVERLAY MODAL
   ========================================== */
.payment-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.payment-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.payment-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    width: 92%;
    max-width: 440px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
}

.payment-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff5f5;
}

.payment-icon-title {
    font-size: 1.3rem;
    color: var(--primary);
}

.payment-header h2 {
    font-size: 1rem;
    color: var(--text-primary);
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
}

.payment-body {
    padding: 16px;
}

.order-code-banner {
    background: #fef2f2;
    border: 1px dashed var(--primary);
    color: var(--primary);
    padding: 10px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    text-align: center;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.qr-container {
    text-align: center;
    margin: 16px 0;
    position: relative;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 12px;
}

.qr-container img {
    max-width: 210px;
    height: auto;
    display: block;
    z-index: 2;
}

.qr-loading {
    position: absolute;
    color: var(--text-secondary);
    font-size: 0.8rem;
    z-index: 1;
}

.bank-details-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    padding: 6px 0;
    border-bottom: 1px solid #f1f5f9;
}

.detail-item span {
    color: var(--text-secondary);
}

.detail-item strong {
    color: var(--text-primary);
}

.btn-copy {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px 4px;
    margin-left: 4px;
}

.btn-copy:hover {
    color: var(--primary);
}

.payment-status-tracker {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #f8fafc;
    padding: 10px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 0.8rem;
    border: 1px solid var(--border-light);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-circle);
    background: #cbd5e1;
}

.status-dot.pulsing {
    background: var(--primary);
    animation: dotPulse 1.2s infinite;
}

@keyframes dotPulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.6; }
}

.payment-instructions h4 {
    font-size: 0.8rem;
    margin-bottom: 6px;
}

.payment-instructions li {
    font-size: 0.72rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
    margin-left: 14px;
}

.payment-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: 8px;
    background: #f8fafc;
}

.payment-footer .btn {
    flex: 1;
}

/* ==========================================
   TOAST NOTIFICATION SYSTEM
   ========================================== */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: white;
    border-left: 4px solid var(--primary);
    box-shadow: var(--shadow-lg);
    padding: 12px 20px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 250px;
    max-width: 320px;
    animation: slideInRight 0.25s ease-out;
}

.toast.toast-error {
    border-left-color: #ef4444;
}

@keyframes slideInRight {
    from { transform: translateX(120%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ==========================================
   RESPONSIVE DESIGN MEDIA QUERIES
   ========================================== */
@media (max-width: 992px) {
    .quick-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .jackpot-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .purchase-layout {
        grid-template-columns: 1fr;
    }
    .purchase-sidebar-col {
        position: static;
        margin-top: 16px;
    }
    .account-grid-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .app-header {
        display: none;
    }
    
    .mobile-top-bar {
        display: flex;
    }
    
    .mobile-bottom-nav {
        display: flex;
    }
    
    .app-main {
        margin-top: 72px; /* Top spacing for mobile bar */
        margin-bottom: 80px; /* Bottom spacing for mobile navigation */
        padding: 0 12px;
    }
    
    .banner-carousel {
        height: 150px;
        margin-bottom: 16px;
    }
    
    .slide {
        padding: 16px;
    }
    
    .slide-content h2 {
        font-size: 1.25rem;
        margin-bottom: 4px;
    }
    
    .slide-content p {
        font-size: 0.75rem;
        margin-bottom: 12px;
    }
    
    .slide-content .btn {
        padding: 6px 12px;
        font-size: 0.72rem;
    }
    
    .quick-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
    }
    
    .grid-item {
        padding: 10px 4px;
        border-radius: var(--radius-sm);
    }
    
    .grid-icon {
        width: 38px;
        height: 38px;
        font-size: 1rem;
        margin-bottom: 4px;
    }
    
    .grid-label {
        font-size: 0.65rem;
    }
    
    .grid-desc {
        display: none; /* Hide descriptions on mobile grid */
    }
    
    .jackpot-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .step-card {
        padding: 20px 12px;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    /* Purchase views */
    .purchase-main-col {
        padding: 12px;
        border-radius: var(--radius-sm);
    }
    
    .balls-grid {
        grid-template-columns: repeat(7, 1fr); /* 7 columns on mobile */
        gap: 6px;
    }
    
    .ball-item {
        font-size: 0.8rem;
    }
    
    .purchase-sidebar-col {
        display: none; /* Hide desktop sidebar on mobile, toggleable instead */
    }
    
    .purchase-sidebar-col.open-mobile {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        z-index: 101;
        background: rgba(15, 23, 42, 0.45);
        backdrop-filter: blur(4px);
        margin-top: 0;
    }
    
    .purchase-sidebar-col.open-mobile .checkout-card {
        width: 90%;
        max-width: 360px;
        height: 90vh;
        margin: 5vh auto;
        overflow-y: auto;
        animation: scaleUp 0.25s ease;
    }
    
    .mobile-cart-bar {
        display: flex;
    }
    
    .toast-container {
        top: auto;
        bottom: 74px;
        right: 12px;
        left: 12px;
        align-items: center;
    }
    
    .toast {
        min-width: 90%;
    }
}

/* ==========================================
   TICKET BOARDS SELECTOR (A-F)
   ========================================== */
.boards-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1.5px solid var(--border-light);
}

.draws-select-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.draws-select-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.draws-select {
    width: auto;
    min-width: 100px;
    font-weight: 700;
    color: var(--primary);
    border: 1px solid var(--primary);
    background-color: #fef2f2;
}

.boards-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.board-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    cursor: pointer;
    transition: var(--transition-fast);
    user-select: none;
}

.board-row:hover {
    border-color: #cbd5e1;
    background: #f8fafc;
}

.board-row.active {
    border-color: var(--primary);
    background: #fff5f5;
    box-shadow: 0 0 0 1px var(--primary-glow);
}

.board-letter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    font-weight: 800;
    font-size: 0.85rem;
    background: #f1f5f9;
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
    transition: var(--transition-fast);
}

.board-row.active .board-letter {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.board-numbers {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    min-height: 28px;
    font-size: 0.9rem;
    color: var(--text-muted);
    font-style: italic;
}

.board-numbers.has-numbers {
    color: var(--text-primary);
    font-style: normal;
    font-weight: 600;
}

.board-num-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: white;
    border: 1.5px solid var(--primary);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: var(--shadow-sm);
}

.board-special-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 20px;
    background: #fffbeb;
    border: 1px solid #fde68a;
    color: #b45309;
    font-size: 0.8rem;
    font-weight: 700;
}

.board-play-type-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
    background: #f1f5f9;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.board-price {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-secondary);
    min-width: 45px;
    text-align: right;
}

.board-row.active .board-price {
    color: var(--primary);
}

.btn-board-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--border-light);
    background: white;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-board-action:hover {
    background: #ffe4e6;
    border-color: #fecdd3;
    color: var(--primary);
}

.btn-board-action i {
    font-size: 0.8rem;
}

.board-active-title {
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    border-left: 3px solid var(--primary);
    padding-left: 8px;
}

/* For brand logo placement */
.brand-logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
    border-radius: 4px;
}

.brand-logo-img-mobile {
    height: 32px;
    width: auto;
    object-fit: contain;
    border-radius: 4px;
}

@media (max-width: 768px) {
    .board-row {
        gap: 6px;
        padding: 8px 10px;
    }
    .board-numbers {
        gap: 4px;
        font-size: 0.8rem;
    }
    .board-num-badge {
        width: 20px;
        height: 20px;
        font-size: 0.7rem;
    }
    .board-play-type-label {
        font-size: 0.65rem;
        padding: 2px 5px;
    }
    .board-price {
        font-size: 0.8rem;
        min-width: 35px;
    }
    .btn-board-action {
        width: 24px;
        height: 24px;
    }
}

/* ==========================================
   CAROUSEL BANNER UPGRADE (THẦN TÀI LỄ HỘI)
   ========================================== */
.banner-carousel {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    height: 240px;
    border: 1px solid var(--border-light);
    margin-bottom: 28px;
    box-shadow: var(--shadow-sm);
}
.carousel-container {
    width: 100%;
    height: 100%;
    position: relative;
}
.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 1;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
    padding: 32px;
    box-sizing: border-box;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.carousel-slide.active {
    opacity: 1;
    z-index: 2;
}

/* Thần Tài Slide specific style */
.carousel-slide.slide-than-tai {
    background: linear-gradient(135deg, #7f1d1d 0%, #dc2626 50%, #991b1b 100%) !important;
}

.slide-content-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    gap: 20px;
    position: relative;
}

/* Floating Gold Coins style */
.gold-coin {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, #fef08a 0%, #eab308 50%, #ca8a04 100%);
    border: 1px solid #fef08a;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.35), 
                inset 0 2px 2px rgba(255, 255, 255, 0.6), 
                inset 0 -2px 2px rgba(0, 0, 0, 0.2);
    z-index: 5;
    pointer-events: none;
}
.gold-coin::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    width: 25%;
    height: 25%;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.coin-1 { width: 32px; height: 32px; top: 10%; left: 6%; animation: float-coin-1 6s ease-in-out infinite; }
.coin-2 { width: 20px; height: 20px; top: 75%; left: 12%; animation: float-coin-2 5s ease-in-out infinite; }
.coin-3 { width: 28px; height: 28px; top: 15%; left: 52%; animation: float-coin-3 7s ease-in-out infinite; }
.coin-4 { width: 34px; height: 34px; top: 68%; left: 45%; animation: float-coin-4 8s ease-in-out infinite; }
.coin-5 { width: 22px; height: 22px; top: 40%; left: 88%; animation: float-coin-5 4.5s ease-in-out infinite; }

@keyframes float-coin-1 {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(180deg); }
    100% { transform: translateY(0px) rotate(360deg); }
}
@keyframes float-coin-2 {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(-120deg); }
    100% { transform: translateY(0px) rotate(-240deg); }
}
@keyframes float-coin-3 {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(150deg); }
    100% { transform: translateY(0px) rotate(300deg); }
}
@keyframes float-coin-4 {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(-90deg); }
    100% { transform: translateY(0px) rotate(-180deg); }
}
@keyframes float-coin-5 {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(200deg); }
    100% { transform: translateY(0px) rotate(400deg); }
}

.slide-glass-card {
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    padding: 22px 26px;
    max-width: 460px;
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.3);
    z-index: 10;
    margin-left: 20px;
    text-align: left;
}

/* Glass card Thần Tài specific design */
.slide-glass-card-luck {
    background: rgba(15, 23, 42, 0.65) !important;
    border: 1px solid rgba(250, 204, 21, 0.4) !important; /* Gold border */
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5), 0 0 20px rgba(250, 204, 21, 0.15) !important;
}

.slide-badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.slide-badge-gold {
    background: linear-gradient(90deg, #eab308, #ca8a04) !important;
    color: #0f172a !important;
    border: 1px solid rgba(250, 204, 21, 0.6) !important;
    font-weight: 800 !important;
}

.slide-glass-card h2 {
    font-size: 1.65rem;
    font-weight: 800;
    color: #ffffff !important;
    margin-bottom: 8px;
    line-height: 1.35;
    text-shadow: none !important;
}

/* Gold Gradient Title style */
.slide-gold-title {
    background: linear-gradient(to right, #ffe066 0%, #f59e0b 50%, #ffe066 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 900 !important;
    text-shadow: none !important;
}

.slide-glass-card p {
    color: #cbd5e1 !important;
    font-size: 0.9rem;
    margin-bottom: 18px;
    line-height: 1.5;
    text-shadow: none !important;
}

/* Glow CTA Button style */
.btn-gold-action {
    background: linear-gradient(135deg, #f59e0b, #d97706) !important;
    color: #0f172a !important;
    font-weight: 800 !important;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4) !important;
    border: none !important;
    transition: all 0.2s ease !important;
}
.btn-gold-action:hover {
    background: linear-gradient(135deg, #d97706, #b45309) !important;
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.6) !important;
    transform: translateY(-2px) !important;
}

.slide-graphic {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: 100%;
}
.slide-graphic img {
    max-height: 220px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.4));
    animation: float 3s ease-in-out infinite;
}

/* Halo lighting effect on Thần Tài */
.slide-than-tai .slide-graphic img {
    max-height: 235px !important;
    filter: drop-shadow(0 0 25px rgba(250, 204, 21, 0.75)) drop-shadow(0 10px 15px rgba(0, 0, 0, 0.4)) !important;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* Keno Slide specific style */
.carousel-slide.slide-keno {
    background: linear-gradient(135deg, #ea580c 0%, #f97316 50%, #c2410c 100%) !important;
}
.slide-glass-card-keno {
    background: rgba(15, 23, 42, 0.65) !important;
    border: 1px solid rgba(249, 115, 22, 0.45) !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5), 0 0 20px rgba(249, 115, 22, 0.15) !important;
}
.slide-badge-orange {
    background: linear-gradient(90deg, #f97316, #ea580c) !important;
    color: #ffffff !important;
    border: 1px solid rgba(249, 115, 22, 0.6) !important;
    font-weight: 800 !important;
}
.slide-orange-title {
    background: linear-gradient(to right, #fed7aa 0%, #f97316 50%, #fed7aa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 900 !important;
    text-shadow: none !important;
}
.btn-orange-action {
    background: linear-gradient(135deg, #f97316, #ea580c) !important;
    color: #ffffff !important;
    font-weight: 800 !important;
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.4) !important;
    border: none !important;
    transition: all 0.2s ease !important;
}
.btn-orange-action:hover {
    background: linear-gradient(135deg, #ea580c, #c2410c) !important;
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.6) !important;
    transform: translateY(-2px) !important;
}

/* Keno Balls Graphic */
.keno-balls-graphic {
    display: flex;
    gap: 15px;
    position: relative;
    justify-content: center;
    align-items: center;
    height: 100%;
    padding-right: 20px;
}
.keno-ball {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #ffffff 0%, #ffe7db 40%, #f97316 80%, #ea580c 100%);
    color: #ffffff;
    font-weight: 900;
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 16px rgba(0,0,0,0.4), inset 0 2px 2px rgba(255,255,255,0.7);
    border: 1.5px solid #ffedd5;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}
.keno-ball.b-1 { animation: float-ball-1 4s ease-in-out infinite; }
.keno-ball.b-2 { animation: float-ball-2 3.5s ease-in-out infinite; }
.keno-ball.b-3 { animation: float-ball-3 4.5s ease-in-out infinite; }
.keno-ball.b-4 { animation: float-ball-4 3.8s ease-in-out infinite; }

@keyframes float-ball-1 {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(15deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}
@keyframes float-ball-2 {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(-15deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}
@keyframes float-ball-3 {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(20deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}
@keyframes float-ball-4 {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(-20deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

/* Jackpot Slide specific style */
.carousel-slide.slide-jackpot {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #4f46e5 100%) !important;
}
.slide-glass-card-jackpot {
    background: rgba(15, 23, 42, 0.65) !important;
    border: 1px solid rgba(59, 130, 246, 0.4) !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5), 0 0 20px rgba(59, 130, 246, 0.15) !important;
}
.slide-badge-blue {
    background: linear-gradient(90deg, #3b82f6, #1d4ed8) !important;
    color: #ffffff !important;
    border: 1px solid rgba(59, 130, 246, 0.6) !important;
    font-weight: 800 !important;
}
.slide-blue-title {
    background: linear-gradient(to right, #dbeafe 0%, #60a5fa 50%, #dbeafe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 900 !important;
    text-shadow: none !important;
}
.btn-blue-action {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8) !important;
    color: #ffffff !important;
    font-weight: 800 !important;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4) !important;
    border: none !important;
    transition: all 0.2s ease !important;
}
.btn-blue-action:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af) !important;
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6) !important;
    transform: translateY(-2px) !important;
}

/* Jackpot Trophy Graphic */
.jackpot-trophy-graphic {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    padding-right: 30px;
}
.jackpot-trophy-graphic i {
    font-size: 7.5rem !important;
    color: #f59e0b !important;
    filter: drop-shadow(0 0 25px rgba(245, 158, 11, 0.7)) drop-shadow(0 8px 16px rgba(0,0,0,0.4)) !important;
    animation: float-trophy 3s ease-in-out infinite;
}
@keyframes float-trophy {
    0% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-10px) scale(1.03); }
    100% { transform: translateY(0px) scale(1); }
}

/* Sparkles */
.sparkle {
    position: absolute;
    color: #ffe066;
    font-size: 1.5rem;
    font-weight: bold;
    animation: flash-sparkle 2s infinite;
    text-shadow: 0 0 10px rgba(254, 240, 138, 0.8);
    pointer-events: none;
}
.sparkle.sp-1 { top: 15%; right: 20%; animation-delay: 0s; }
.sparkle.sp-2 { bottom: 20%; right: 80%; animation-delay: 0.5s; }
.sparkle.sp-3 { top: 50%; right: 10%; animation-delay: 1s; }

@keyframes flash-sparkle {
    0%, 100% { opacity: 0.2; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.2); }
}
.carousel-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 8px;
}
.carousel-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}
.carousel-dots .dot.active {
    background: #ffffff;
    width: 18px;
    border-radius: 4px;
}

/* ==========================================
   PRODUCT LOBBY (GAME LOBBY)
   ========================================== */
.purchase-lobby {
    padding: 10px 0 30px;
}
.lobby-header {
    margin-bottom: 25px;
    text-align: left;
}
.lobby-header h2 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 6px;
}
.lobby-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 15px;
}
.category-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 30px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    cursor: pointer;
    position: relative;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
}
.category-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-active);
    box-shadow: 0 10px 15px -3px rgba(220, 38, 38, 0.05), 0 4px 6px -2px rgba(220, 38, 38, 0.03);
}
.category-card .cat-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: all 0.3s ease;
}
.card-cat-vietlott .cat-icon {
    background: #fef2f2;
    color: #dc2626;
}
.card-cat-loto .cat-icon {
    background: #eff6ff;
    color: #2563eb;
}
.card-cat-xskt .cat-icon {
    background: #f0fdf4;
    color: #16a34a;
}
.category-card:hover .cat-icon {
    transform: scale(1.08);
}
.category-card .cat-info {
    flex: 1;
    text-align: left;
}
.category-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 6px;
    letter-spacing: -0.2px;
}
.category-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
}
.category-card .cat-arrow {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
}
.category-card:hover .cat-arrow {
    color: var(--primary);
}

.lobby-sub-view {
    animation: fadeIn 0.4s ease-out;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.lobby-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}
.lobby-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 24px 20px 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    cursor: pointer;
}
.lobby-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(220, 38, 38, 0.05), 0 4px 6px -2px rgba(220, 38, 38, 0.03);
    border-color: var(--border-active);
}
.lobby-card .card-badge {
    position: absolute;
    top: 10px;
    right: 12px;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}
.badge-keno { background: #ffedd5; color: #ea580c; }
.badge-mega { background: #dbeafe; color: #1d4ed8; }
.badge-power { background: #ffe4e6; color: #e11d48; }
.badge-max3d { background: #f3e8ff; color: #7e22ce; }
.badge-max3dpro { background: #faf5ff; color: #6b21a8; border: 1px solid #d8b4fe; }
.badge-lotto { background: #d1fae5; color: #047857; }
.badge-loto-tc { background: #f0fdf4; color: #15803d; }
.badge-xskt { background: #f1f5f9; color: #475569; }

.lobby-card .card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 16px;
    background: #f8fafc;
}
.card-keno .card-icon { color: #ea580c; background: #fff7ed; }
.card-mega .card-icon { color: #1d4ed8; background: #eff6ff; }
.card-power .card-icon { color: #dc2626; background: #fef2f2; }
.card-max3d .card-icon { color: #7e22ce; background: #faf5ff; }
.card-max3dpro .card-icon { color: #6b21a8; background: #faf5ff; }
.card-lotto .card-icon { color: #059669; background: #ecfdf5; }
.card-loto-tc .card-icon { color: #16a34a; background: #f0fdf4; }
.card-xskt .card-icon { color: #4b5563; background: #f3f4f6; }

.lobby-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}
.lobby-card .card-desc {
    color: var(--text-secondary);
    font-size: 0.82rem;
    line-height: 1.4;
    margin-bottom: 12px;
    min-height: 38px;
}
.lobby-card .card-jackpot {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 10px;
    letter-spacing: -0.2px;
}
.text-keno { color: #ea580c; }
.text-mega { color: #1d4ed8; }
.text-power { color: #dc2626; }
.text-max3d { color: #7e22ce; font-size: 0.95rem; font-weight: 600; }
.text-max3dpro { color: #6b21a8; font-size: 0.95rem; font-weight: 600; }
.text-lotto { color: #059669; }
.text-loto-tc { color: #16a34a; font-size: 0.95rem; font-weight: 600; }
.text-xskt { color: #4b5563; font-size: 0.95rem; font-weight: 600; }

.lobby-card .card-timer {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.lobby-card .card-timer .countdown {
    font-weight: 700;
}
.lobby-card .btn-buy {
    margin-top: auto;
    font-weight: 700;
    border-radius: var(--radius-sm);
    padding: 10px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: #f8fafc;
    border: 1px solid var(--border-light);
    color: var(--text-dark);
    transition: all 0.2s ease;
}
.lobby-card:hover .btn-buy {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

.tab-item-back {
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    color: #475569;
    font-weight: 700;
    font-size: 0.82rem;
    padding: 8px 14px;
    border-radius: 20px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-right: 8px;
    transition: all 0.2s ease;
}
.tab-item-back:hover {
    background: #e2e8f0;
    color: #0f172a;
}

/* ==========================================
   REDESIGNED AUTH MODAL FORMS
   ========================================== */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.auth-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.auth-form .form-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: #475569;
}
.input-icon-wrapper {
    position: relative;
    width: 100%;
}
.input-icon-wrapper .input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 0.95rem;
    pointer-events: none;
    transition: color 0.2s ease;
}
.auth-form .form-control {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid #cbd5e1;
    font-size: 0.9rem;
    font-family: inherit;
    transition: all 0.2s ease;
    box-sizing: border-box;
}
.auth-form .form-control.pl-10 {
    padding-left: 40px !important;
}
.auth-form .form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.08);
}
.auth-form .form-control:focus + .input-icon {
    color: var(--primary);
}
.form-options-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 4px 0;
}
.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 24px;
    cursor: pointer;
    font-size: 0.82rem;
    color: #334155;
    user-select: none;
}
.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}
.checkmark {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 16px;
    width: 16px;
    background-color: #f1f5f9;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    transition: all 0.2s ease;
}
.checkbox-container:hover input ~ .checkmark {
    background-color: #e2e8f0;
}
.checkbox-container input:checked ~ .checkmark {
    background-color: var(--primary);
    border-color: var(--primary);
}
.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}
.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}
.checkbox-container .checkmark:after {
    left: 5px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}
.forgot-password-link {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s ease;
}
.forgot-password-link:hover {
    color: #b91c1c;
    text-decoration: underline;
}
.btn-auth-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 4px 6px -1px rgba(220, 38, 38, 0.15);
    transition: all 0.2s ease;
}
.btn-auth-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 10px -1px rgba(220, 38, 38, 0.25);
}
.auth-terms-text {
    color: #64748b;
    line-height: 1.5;
}
.text-red {
    color: var(--primary);
}
.hover-underline:hover {
    text-decoration: underline;
}

/* Modal UI tweaks */
.modal-card {
    border-radius: 16px !important;
    border: none !important;
    box-shadow: 0 20px 25px -5px rgba(220, 38, 38, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.04) !important;
}
#auth-modal .modal-card {
    max-height: 90vh;
    overflow-y: auto;
}
.modal-header {
    border-bottom: 1px solid #f1f5f9 !important;
    background: #ffffff !important;
    padding: 18px 20px 14px !important;
}
.modal-tabs {
    gap: 16px !important;
}
.modal-tab-btn {
    font-size: 1.05rem !important;
    padding: 4px 0 !important;
}
.modal-tab-btn.active::after {
    bottom: -15px !important;
    height: 3px !important;
    border-radius: 2px !important;
}

/* Mobile responsive fixes for Lobby & Slides */
@media (max-width: 768px) {
    .banner-carousel {
        height: 200px;
        margin-bottom: 20px;
    }
    .carousel-slide {
        padding: 16px;
    }
    .slide-glass-card {
        padding: 16px 20px;
        margin-left: 0;
        max-width: 100%;
        background: rgba(15, 23, 42, 0.75);
    }
    .slide-glass-card h2 {
        font-size: 1.25rem !important;
    }
    .slide-glass-card p {
        font-size: 0.8rem !important;
        margin-bottom: 12px;
    }
    .category-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .category-card {
        padding: 20px 16px;
        gap: 14px;
    }
    .category-card .cat-icon {
        width: 48px;
        height: 48px;
        font-size: 1.4rem;
        border-radius: 12px;
    }
    .category-card h3 {
        font-size: 1.1rem;
    }
    .lobby-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .lobby-card {
        padding: 18px 16px 16px;
    }
    .lobby-card .card-desc {
        min-height: auto;
    }
    .lobby-header h2 {
        font-size: 1.3rem;
    }
    .lobby-header p {
        font-size: 0.85rem;
    }
    .tab-item-back {
        padding: 6px 10px;
        font-size: 0.75rem;
    }
}

/* ==========================================================================
   DIRECT CHECKOUT & VIRTUAL TICKET STYLING
   ========================================================================== */

/* Direct checkout modal */
#direct-checkout-modal {
    z-index: 1500;
}

/* Hide cart and sidebar */
.purchase-sidebar-col, #cart-sidebar {
    display: none !important;
}
.mobile-cart-bar {
    display: none !important;
}

/* Virtual Ticket (Vietlott & Lotto) styling */
.virtual-ticket-card {
    background-color: #fffdf5; /* Warm off-white paper texture */
    border: 1px solid #e8e4d9;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05), inset 0 0 40px rgba(0,0,0,0.01);
    max-width: 520px;
    margin: 20px auto;
    padding: 24px;
    position: relative;
    overflow: hidden;
    font-family: 'Outfit', sans-serif;
}

.virtual-ticket-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--primary);
}

.virtual-ticket-card.keno-ticket::before { background: #ea580c; }
.virtual-ticket-card.mega-ticket::before { background: #dc2626; }
.virtual-ticket-card.power-ticket::before { background: #0284c7; }
.virtual-ticket-card.lotto-ticket::before { background: #10b981; }

.virtual-ticket-card .ticket-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px dashed #e2decb;
    padding-bottom: 12px;
    margin-bottom: 16px;
}

.virtual-ticket-card .vietlott-logo {
    font-weight: 900;
    font-size: 1.1rem;
    color: #b91c1c;
    letter-spacing: 1px;
}
.virtual-ticket-card.power-ticket .vietlott-logo { color: #0284c7; }
.virtual-ticket-card.keno-ticket .vietlott-logo { color: #ea580c; }
.virtual-ticket-card.lotto-ticket .vietlott-logo { color: #10b981; }

.virtual-ticket-card .ticket-game-name {
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: 0.5px;
}

.virtual-ticket-card .ticket-draw-info {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.virtual-ticket-card .ticket-body {
    min-height: 150px;
}

.virtual-ticket-card .ticket-barcode {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 2px dashed #e2decb;
    text-align: center;
}

.virtual-ticket-card .barcode-lines {
    background: repeating-linear-gradient(90deg, 
        #000, #000 2px, 
        transparent 2px, transparent 4px,
        #000 4px, #000 5px, 
        transparent 5px, transparent 8px,
        #000 8px, #000 11px, 
        transparent 11px, transparent 13px
    );
    height: 38px;
    width: 80%;
    margin: 0 auto 6px auto;
}

.virtual-ticket-card .barcode-text {
    font-family: monospace;
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

/* XS Kiến Thiết selection grid */
.xskt-date-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 8px;
    overflow-x: auto;
}

.xskt-date-tab {
    flex-shrink: 0;
    border: none;
    background: #f1f5f9;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.xskt-date-tab.active {
    background: var(--primary);
    color: white;
}

.xskt-provinces-pills {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    overflow-x: auto;
    padding-bottom: 6px;
}

.xskt-province-pill {
    flex-shrink: 0;
    border: 1px solid var(--border-light);
    background: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.xskt-province-pill.active {
    background: #fee2e2;
    color: var(--primary);
    border-color: var(--border-active);
}

.xskt-tickets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
    background: #f1f5f9;
    padding: 16px;
    border-radius: 12px;
    max-height: 280px;
    overflow-y: auto;
}

.xskt-ticket-card {
    background: white;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 12px;
    position: relative;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    min-height: 70px;
}

.xskt-ticket-card:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transform: translateY(-1px);
}

.xskt-ticket-card.active {
    border-color: var(--primary);
    background: #fff5f5;
    box-shadow: 0 0 0 1px var(--primary-glow);
}

.xskt-ticket-copies {
    position: absolute;
    top: 4px;
    right: 8px;
    font-size: 0.65rem;
    font-weight: 800;
    color: #94a3b8;
}

.xskt-ticket-card.active .xskt-ticket-copies {
    color: var(--primary);
}

.xskt-ticket-number {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: #1e293b;
}

.xskt-ticket-card.active .xskt-ticket-number {
    color: var(--primary);
}

/* Horizontal XS Kiến Thiết virtual ticket */
.xskt-virtual-ticket-preview {
    background: linear-gradient(135deg, #fffcf3, #fffcf9);
    border: 2px dashed #b91c1c;
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    position: relative;
    box-shadow: 0 8px 20px rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.xskt-ticket-visual-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px dashed #cbd5e1;
    padding-bottom: 8px;
}

.xskt-ticket-visual-title {
    font-size: 0.95rem;
    font-weight: 800;
    color: #b91c1c;
}

.xskt-ticket-visual-draw-date {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.xskt-ticket-visual-body {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}

.xskt-ticket-visual-province {
    font-size: 1.2rem;
    font-weight: 900;
    color: #0f172a;
}

.xskt-ticket-visual-num-container {
    background: #fee2e2;
    border: 2px solid var(--primary);
    border-radius: 8px;
    padding: 6px 16px;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
}

.xskt-ticket-visual-num {
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 4px;
    color: #dc2626;
    line-height: 1.2;
}

.xskt-ticket-visual-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-top: 1px dashed #cbd5e1;
    padding-top: 8px;
}

.xskt-ticket-visual-price {
    color: #b91c1c;
    font-weight: 700;
}

.xskt-ticket-quantity-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 10px;
    background: #f8fafc;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-light);
}

.xskt-ticket-quantity-row label {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.xskt-quantity-picker {
    display: flex;
    align-items: center;
    gap: 10px;
}

.xskt-qty-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid #cbd5e1;
    background: white;
    cursor: pointer;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.xskt-qty-btn:hover:not(:disabled) {
    background: #cbd5e1;
}

.xskt-qty-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.xskt-qty-val {
    font-weight: 800;
    font-size: 0.95rem;
    width: 24px;
    text-align: center;
}

/* Modal Selector Styles */
.modal-card-selector {
    max-width: 550px !important;
    width: 95%;
    border-radius: 20px !important;
    overflow: hidden;
}

.modal-card-selector .modal-body {
    padding: 24px !important;
}

.modal-card-selector .selector-wrapper-inline {
    display: block !important;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    margin-top: 0 !important;
}

.modal-card-selector .board-active-title {
    display: none !important;
}


/* ==========================================================================
   PREMIUM PRODUCT HIGHLIGHTS & UNIQUE STYLING OVERRIDES (NÉT RIÊNG SẢN PHẨM)
   ========================================================================== */

/* 1. Category Cards (Vietlott, Loto, XSKT) */
.category-card {
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
    border-radius: 20px !important;
}

/* Shine effect helper */
.category-card::after, .lobby-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 50%, rgba(255, 255, 255, 0) 100%);
    transform: skewX(-25deg);
    transition: 0.75s;
    pointer-events: none;
    z-index: 5;
}
.category-card:hover::after, .lobby-card:hover::after {
    left: 150%;
    transition: all 0.75s ease;
}

/* Vietlott Category: Ruby Red theme */
.category-card.card-cat-vietlott {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.05) 0%, rgba(254, 242, 242, 0.4) 100%) !important;
    border: 1.5px solid rgba(239, 68, 68, 0.18) !important;
}
.category-card.card-cat-vietlott:hover {
    border-color: rgba(239, 68, 68, 0.5) !important;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.12), 0 5px 15px rgba(239, 68, 68, 0.05) !important;
    transform: translateY(-5px);
}
.card-cat-vietlott .cat-icon {
    background: linear-gradient(135deg, #ef4444, #b91c1c) !important;
    color: white !important;
    box-shadow: 0 5px 15px rgba(239, 68, 68, 0.3) !important;
}

/* Loto Category: Royal Blue theme */
.category-card.card-cat-loto {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(239, 246, 255, 0.4) 100%) !important;
    border: 1.5px solid rgba(37, 99, 235, 0.18) !important;
}
.category-card.card-cat-loto:hover {
    border-color: rgba(37, 99, 235, 0.5) !important;
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.12), 0 5px 15px rgba(37, 99, 235, 0.05) !important;
    transform: translateY(-5px);
}
.card-cat-loto .cat-icon {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8) !important;
    color: white !important;
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3) !important;
}

/* XS Kiến Thiết Category: Emerald Green theme */
.category-card.card-cat-xskt {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(240, 253, 244, 0.4) 100%) !important;
    border: 1.5px solid rgba(16, 185, 129, 0.18) !important;
}
.category-card.card-cat-xskt:hover {
    border-color: rgba(16, 185, 129, 0.5) !important;
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.12), 0 5px 15px rgba(16, 185, 129, 0.05) !important;
    transform: translateY(-5px);
}
.card-cat-xskt .cat-icon {
    background: linear-gradient(135deg, #10b981, #047857) !important;
    color: white !important;
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.3) !important;
}

/* 2. Individual Game Lobby Cards (Lobby Cards) */
.lobby-card {
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    border-radius: 18px !important;
    border: 1.5px solid var(--border-light) !important;
}

/* Keno: Orange Amber gradient with Fire Spotlight */
.lobby-card.card-keno {
    background: linear-gradient(135deg, rgba(254, 243, 199, 0.55) 0%, #ffffff 65%, rgba(254, 242, 242, 0.45) 100%) !important;
    border-color: rgba(239, 68, 68, 0.3) !important;
    position: relative;
    overflow: hidden;
    transform: scale(1.02);
    z-index: 1;
}
.lobby-card.card-keno:hover {
    border-color: #ff4500 !important;
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.22), 0 5px 15px rgba(245, 158, 11, 0.1) !important;
    transform: translateY(-8px) scale(1.04) !important;
}
.lobby-card.card-keno .card-icon {
    background: linear-gradient(135deg, #ef4444, #ff4500, #ff8c00) !important;
    color: white !important;
    box-shadow: 0 5px 15px rgba(239, 68, 68, 0.35) !important;
}

/* Mega: Royal Crimson Blue gradient */
.lobby-card.card-mega {
    background: linear-gradient(135deg, rgba(2, 132, 199, 0.04) 0%, #ffffff 80%, rgba(2, 132, 199, 0.02) 100%) !important;
    border-color: rgba(2, 132, 199, 0.15) !important;
}
.lobby-card.card-mega:hover {
    border-color: #0284c7 !important;
    box-shadow: 0 12px 25px rgba(2, 132, 199, 0.14) !important;
    transform: translateY(-6px);
}
.lobby-card.card-mega .card-icon {
    background: linear-gradient(135deg, #0284c7, #0369a1) !important;
    color: white !important;
    box-shadow: 0 4px 10px rgba(2, 132, 199, 0.25) !important;
}

/* Power: Deep Scarlet Ruby gradient */
.lobby-card.card-power {
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.04) 0%, #ffffff 80%, rgba(220, 38, 38, 0.02) 100%) !important;
    border-color: rgba(220, 38, 38, 0.15) !important;
}
.lobby-card.card-power:hover {
    border-color: #dc2626 !important;
    box-shadow: 0 12px 25px rgba(220, 38, 38, 0.14) !important;
    transform: translateY(-6px);
}
.lobby-card.card-power .card-icon {
    background: linear-gradient(135deg, #dc2626, #991b1b) !important;
    color: white !important;
    box-shadow: 0 4px 10px rgba(220, 38, 38, 0.25) !important;
}

/* Max 3D: Purple Amethyst gradient */
.lobby-card.card-max3d {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.04) 0%, #ffffff 80%, rgba(168, 85, 247, 0.02) 100%) !important;
    border-color: rgba(168, 85, 247, 0.15) !important;
}
.lobby-card.card-max3d:hover {
    border-color: #a855f7 !important;
    box-shadow: 0 12px 25px rgba(168, 85, 247, 0.14) !important;
    transform: translateY(-6px);
}
.lobby-card.card-max3d .card-icon {
    background: linear-gradient(135deg, #a855f7, #7e22ce) !important;
    color: white !important;
    box-shadow: 0 4px 10px rgba(168, 85, 247, 0.25) !important;
}

/* Max 3D Pro: Deep Indigo Violet gradient */
.lobby-card.card-max3dpro {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.04) 0%, #ffffff 80%, rgba(236, 72, 153, 0.02) 100%) !important;
    border-color: rgba(236, 72, 153, 0.15) !important;
}
.lobby-card.card-max3dpro:hover {
    border-color: #ec4899 !important;
    box-shadow: 0 12px 25px rgba(236, 72, 153, 0.14) !important;
    transform: translateY(-6px);
}
.lobby-card.card-max3dpro .card-icon {
    background: linear-gradient(135deg, #ec4899, #be185d) !important;
    color: white !important;
    box-shadow: 0 4px 10px rgba(236, 72, 153, 0.25) !important;
}

/* Lotto 5/35: Emerald Mint gradient */
.lobby-card.card-lotto {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.04) 0%, #ffffff 80%, rgba(16, 185, 129, 0.02) 100%) !important;
    border-color: rgba(16, 185, 129, 0.15) !important;
}
.lobby-card.card-lotto:hover {
    border-color: #10b981 !important;
    box-shadow: 0 12px 25px rgba(16, 185, 129, 0.14) !important;
    transform: translateY(-6px);
}
.lobby-card.card-lotto .card-icon {
    background: linear-gradient(135deg, #10b981, #047857) !important;
    color: white !important;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.25) !important;
}

/* 3. Quick Grid Items (Home Page Category Grid) */
/* 3. Quick Grid Items (Home Page Category Grid) */
.grid-item {
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    border: 1.5px solid #cbd5e1 !important;
    border-radius: 20px !important;
    overflow: hidden;
    position: relative;
    background: linear-gradient(145deg, #ffffff, #f8fafc) !important;
    padding: 24px 12px 18px 12px !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03) !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
}

.grid-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: transparent;
    transition: background 0.3s ease;
}

.grid-item:hover {
    transform: translateY(-8px) !important;
    background: #ffffff !important;
}

/* Hover icons effect */
.grid-item:hover .grid-icon {
    transform: translateY(-3px) scale(1.08) rotate(5deg);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.grid-icon {
    width: 56px !important;
    height: 56px !important;
    font-size: 1.5rem !important;
    margin-bottom: 12px !important;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

/* Grid Badges styling */
.grid-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 0.58rem;
    font-weight: 850;
    padding: 2px 7px;
    border-radius: 6px;
    color: white;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 2px 5px rgba(0,0,0,0.12);
    z-index: 2;
}
.badge-orange { background: linear-gradient(135deg, #f59e0b, #d97706); }
.badge-blue { background: linear-gradient(135deg, #0284c7, #0369a1); }
.badge-red { background: linear-gradient(135deg, #dc2626, #991b1b); }
.badge-pink { background: linear-gradient(135deg, #ec4899, #be185d); }
.badge-teal { background: linear-gradient(135deg, #14b8a6, #0f766e); }
.badge-fire {
    background: linear-gradient(135deg, #ef4444, #ff4500, #ff8c00) !important;
    animation: pulseGlow 1.5s infinite ease-in-out !important;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.6) !important;
    color: white !important;
}

/* Color theme mappings for Quick Menu Grid Items */
.grid-item[data-game="keno"] {
    border: 2px solid rgba(245, 158, 11, 0.35) !important;
    background: linear-gradient(145deg, #ffffff, #fffbeb) !important;
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.12), 0 4px 10px rgba(0, 0, 0, 0.03) !important;
    transform: scale(1.03);
    z-index: 1;
}
.grid-item[data-game="keno"]::before { 
    background: linear-gradient(90deg, #f59e0b, #ef4444) !important; 
    height: 5px !important;
}
.grid-item[data-game="keno"] .keno-icon {
    background: linear-gradient(135deg, #ef4444, #ff4500, #ff8c00) !important;
    color: #fffbeb !important;
}
@keyframes pulseGlow {
    0% { transform: scale(1); box-shadow: 0 0 5px rgba(239, 68, 68, 0.4); }
    50% { transform: scale(1.05); box-shadow: 0 0 12px rgba(239, 68, 68, 0.7); }
    100% { transform: scale(1); box-shadow: 0 0 5px rgba(239, 68, 68, 0.4); }
}
@keyframes flicker {
    0% { transform: scale(1) rotate(-1deg); filter: drop-shadow(0 1px 3px rgba(239, 68, 68, 0.5)) brightness(1); }
    50% { transform: scale(1.08) rotate(2deg); filter: drop-shadow(0 5px 12px rgba(245, 158, 11, 0.95)) brightness(1.25); }
    100% { transform: scale(0.95) rotate(-2deg); filter: drop-shadow(0 2px 5px rgba(239, 68, 68, 0.6)) brightness(1.05); }
}
.grid-item[data-game="keno"]:hover { 
    border-color: #f59e0b !important; 
    box-shadow: 0 15px 35px rgba(245, 158, 11, 0.25) !important; 
    transform: translateY(-8px) scale(1.05) !important;
}eY(-8px) scale(1.05) !important;
}

.grid-item[data-game="mega"] { border-color: rgba(2, 132, 199, 0.15) !important; }
.grid-item[data-game="mega"]::before { background: #0284c7; }
.grid-item[data-game="mega"]:hover { 
    border-color: #0284c7 !important; 
    box-shadow: 0 12px 25px rgba(2, 132, 199, 0.15) !important; 
}

.grid-item[data-game="power"] { border-color: rgba(220, 38, 38, 0.15) !important; }
.grid-item[data-game="power"]::before { background: #dc2626; }
.grid-item[data-game="power"]:hover { 
    border-color: #dc2626 !important; 
    box-shadow: 0 12px 25px rgba(220, 38, 38, 0.15) !important; 
}

.grid-item[data-game="max3d"] { border-color: rgba(168, 85, 247, 0.15) !important; }
.grid-item[data-game="max3d"]::before { background: #a855f7; }
.grid-item[data-game="max3d"]:hover { 
    border-color: #a855f7 !important; 
    box-shadow: 0 12px 25px rgba(168, 85, 247, 0.15) !important; 
}

.grid-item[data-game="max3dpro"] { border-color: rgba(236, 72, 153, 0.15) !important; }
.grid-item[data-game="max3dpro"]::before { background: #ec4899; }
.grid-item[data-game="max3dpro"]:hover { 
    border-color: #ec4899 !important; 
    box-shadow: 0 12px 25px rgba(236, 72, 153, 0.15) !important; 
}

.grid-item[data-game="lotto"] { border-color: rgba(16, 185, 129, 0.15) !important; }
.grid-item[data-game="lotto"]::before { background: #10b981; }
.grid-item[data-game="lotto"]:hover { 
    border-color: #10b981 !important; 
    box-shadow: 0 12px 25px rgba(16, 185, 129, 0.15) !important; 
}

.grid-item[data-game="loto_tuchon"] { border-color: rgba(100, 116, 139, 0.15) !important; }
.grid-item[data-game="loto_tuchon"]::before { background: #64748b; }
.grid-item[data-game="loto_tuchon"]:hover { 
    border-color: #64748b !important; 
    box-shadow: 0 12px 25px rgba(100, 116, 139, 0.15) !important; 
}

.grid-item[data-game="xskt"] { border-color: rgba(20, 184, 166, 0.15) !important; }
.grid-item[data-game="xskt"]::before { background: #14b8a6; }
.grid-item[data-game="xskt"]:hover { 
    border-color: #14b8a6 !important; 
    box-shadow: 0 12px 25px rgba(20, 184, 166, 0.15) !important; 
}

/* Wallet and Profile Details Styling */
.wallet-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.wallet-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8fafc;
    padding: 12px;
    border-radius: 12px;
    border: 1px solid var(--border-light);
}
.wallet-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.wallet-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}
.wallet-val {
    font-size: 1.15rem;
    font-weight: 900;
    color: var(--text-primary);
}
.profile-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.details-title {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px dashed var(--border-light);
    padding-bottom: 4px;
}
.detail-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    line-height: 1.4;
}
.detail-label {
    color: var(--text-secondary);
    font-weight: 500;
    flex-shrink: 0;
}
.detail-val {
    color: var(--text-primary);
    font-weight: 600;
    text-align: right;
    word-break: break-all;
    padding-left: 8px;
}

/* History Categories & Cards Styling */
.history-section-title {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-secondary);
    margin-bottom: 15px;
    letter-spacing: 0.5px;
}
.history-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}
@media (max-width: 768px) {
    .history-grid {
        grid-template-columns: 1fr;
    }
}
.history-category-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 18px;
    cursor: pointer;
    transition: all var(--transition-normal);
}
.history-category-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    border-color: rgba(220, 38, 38, 0.2);
}
.history-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}
.icon-vietlott {
    background: #fef2f2;
    color: #ef4444;
}
.icon-xskt {
    background: #eff6ff;
    color: #3b82f6;
}
.icon-loto {
    background: #faf5ff;
    color: #a855f7;
}
.icon-wallet-main {
    background: #ecfdf5;
    color: #10b981;
}
.icon-wallet-reward {
    background: #fff7ed;
    color: #f97316;
}
.history-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.category-name {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-primary);
}
.category-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
}
.history-wallet-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.history-wallet-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 16px 18px;
    cursor: pointer;
    transition: all var(--transition-normal);
}
.history-wallet-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    border-color: rgba(220, 38, 38, 0.2);
}
.wallet-left {
    display: flex;
    align-items: center;
    gap: 16px;
}
.chevron-icon {
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: transform 0.2s;
}
.history-wallet-card:hover .chevron-icon {
    transform: translateX(4px);
    color: var(--primary);
}
.history-list-header {
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 12px;
    margin-bottom: 15px;
}
.btn-back {
    padding: 6px 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Inline Profile Edit Styling */
.form-group-sm {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.form-label-sm {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-secondary);
}
.form-control-sm {
    padding: 6px 10px !important;
    font-size: 0.8rem !important;
    height: auto !important;
    border-radius: 8px !important;
}
.btn-xs {
    padding: 2px 6px !important;
    font-size: 0.7rem !important;
    border-radius: 4px !important;
}

/* Vietlott Products Grid styling */
.vietlott-products-grid button {
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}
.vietlott-products-grid button:hover {
    transform: translateY(-2px);
    border-color: var(--primary) !important;
    background: #fff5f5 !important;
    color: var(--primary) !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.1);
}

/* Order Detail Ball styling */
.detail-ball-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 0;
    border-bottom: 1px dashed #e2e8f0;
}
.detail-ball-row:last-child {
    border-bottom: none;
}
.detail-ball-label {
    font-weight: 800;
    color: #64748b;
    font-size: 0.85rem;
    min-width: 20px;
}
.detail-balls-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.detail-ball {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #ff5252 0%, #c62828 80%);
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
    box-shadow: 0 2px 6px rgba(198, 40, 40, 0.3);
    border: 1px solid rgba(255,255,255,0.25);
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.detail-ball-special {
    background: radial-gradient(circle at 35% 35%, #ffeb3b 0%, #f57f17 80%);
    box-shadow: 0 2px 6px rgba(245, 127, 23, 0.3);
    color: #3e2723;
}
.detail-ball-text {
    font-size: 0.9rem;
    font-weight: 700;
    color: #1e293b;
    background: #f1f5f9;
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid #e2e8f0;
}

/* Vietlott Product Selection Cards */
.vietlott-prod-card {
    display: flex;
    align-items: center;
    padding: 16px 18px;
    border-radius: 12px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.vietlott-prod-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    transition: width 0.25s ease;
}

/* Keno styling */
.vietlott-prod-card.keno::before { background: #ea580c; }
.vietlott-prod-card.keno .prod-card-icon { color: #ea580c; background: #fff7ed; }
.vietlott-prod-card.keno:hover {
    border-color: #fdba74;
    box-shadow: 0 8px 20px rgba(234, 88, 12, 0.08);
}

/* Mega styling */
.vietlott-prod-card.mega::before { background: #1d4ed8; }
.vietlott-prod-card.mega .prod-card-icon { color: #1d4ed8; background: #eff6ff; }
.vietlott-prod-card.mega:hover {
    border-color: #93c5fd;
    box-shadow: 0 8px 20px rgba(29, 78, 216, 0.08);
}

/* Power styling */
.vietlott-prod-card.power::before { background: #dc2626; }
.vietlott-prod-card.power .prod-card-icon { color: #dc2626; background: #fef2f2; }
.vietlott-prod-card.power:hover {
    border-color: #fca5a5;
    box-shadow: 0 8px 20px rgba(220, 38, 38, 0.08);
}

/* Lotto styling */
.vietlott-prod-card.lotto::before { background: #059669; }
.vietlott-prod-card.lotto .prod-card-icon { color: #059669; background: #ecfdf5; }
.vietlott-prod-card.lotto:hover {
    border-color: #86efac;
    box-shadow: 0 8px 20px rgba(5, 150, 105, 0.08);
}

/* Max3d styling */
.vietlott-prod-card.max3d::before { background: #7e22ce; }
.vietlott-prod-card.max3d .prod-card-icon { color: #7e22ce; background: #faf5ff; }
.vietlott-prod-card.max3d:hover {
    border-color: #d8b4fe;
    box-shadow: 0 8px 20px rgba(126, 34, 206, 0.08);
}

/* Max3d Pro styling */
.vietlott-prod-card.max3dpro::before { background: #6b21a8; }
.vietlott-prod-card.max3dpro .prod-card-icon { color: #6b21a8; background: #faf5ff; }
.vietlott-prod-card.max3dpro:hover {
    border-color: #d8b4fe;
    box-shadow: 0 8px 20px rgba(107, 33, 168, 0.08);
}

.vietlott-prod-card:hover {
    transform: translateY(-2px);
}

.vietlott-prod-card:hover::before {
    width: 6px;
}

.prod-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-right: 15px;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.vietlott-prod-card:hover .prod-card-icon {
    transform: scale(1.1);
}

.prod-card-info {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    text-align: left;
}

.prod-name {
    font-size: 0.95rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 2px;
}

.prod-desc {
    font-size: 0.72rem;
    color: #64748b;
    font-weight: 500;
    line-height: 1.3;
}

.prod-arrow {
    color: #cbd5e1;
    font-size: 0.8rem;
    transition: transform 0.2s ease, color 0.2s ease;
    margin-left: 10px;
}

.vietlott-prod-card:hover .prod-arrow {
    transform: translateX(3px);
    color: #64748b;
}

@media (max-width: 480px) {
    .vietlott-products-grid {
        grid-template-columns: 1fr !important;
    }
}

/* Checkout Confirmation Modal styles */
.confirm-line-item {
    background: #f8fafc;
    border: 1px solid #edf2f7;
    border-radius: 10px;
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.confirm-line-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.confirm-line-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: #94a3b8;
    text-transform: uppercase;
}
.confirm-line-numbers {
    font-size: 1.05rem;
    font-weight: 800;
    color: #1e293b;
    letter-spacing: 0.5px;
}
.confirm-line-price {
    font-size: 0.9rem;
    font-weight: 800;
    color: #475569;
}

/* Profile collapsible accordion styling */
.collapsible-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    padding: 6px 0;
    transition: color 0.2s ease;
}

.collapsible-header:hover {
    color: var(--primary);
}

.collapsible-header .details-title {
    font-size: 0.85rem;
    font-weight: 800;
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.accordion-chevron {
    font-size: 0.8rem;
    color: var(--text-secondary);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Collapsible body container */
.collapsible-body {
    max-height: 500px;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease, opacity 0.3s ease;
    opacity: 1;
}

.collapsible-body.collapsed {
    max-height: 0;
    opacity: 0;
    pointer-events: none;
}

.accordion-chevron.collapsed {
    transform: rotate(-90deg);
}

/* Sidebar collapsibility overrides */
.account-grid-layout {
    grid-template-columns: 300px 1fr !important;
    transition: grid-template-columns 0.3s cubic-bezier(0.4, 0, 0.2, 1), gap 0.3s ease;
}

.profile-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
}

/* Collapsed state (Desktop) */
.account-grid-layout.sidebar-collapsed {
    grid-template-columns: 0px 1fr !important;
    gap: 0 !important;
}

.account-grid-layout.sidebar-collapsed .profile-card {
    transform: translateX(-350px);
    opacity: 0;
    visibility: hidden;
    padding: 0 !important;
    width: 0 !important;
    margin: 0 !important;
    border: none !important;
    overflow: hidden;
}

/* Slide-in drawer (Mobile) */
@media (max-width: 768px) {
    .account-grid-layout {
        grid-template-columns: 1fr !important;
        position: relative;
    }
    
    .profile-card {
        position: fixed !important;
        top: 72px; /* below mobile top bar */
        left: 0;
        bottom: 80px; /* above mobile bottom nav */
        width: 300px !important;
        z-index: 1000 !important;
        background: #ffffff !important;
        box-shadow: 5px 0 15px rgba(0,0,0,0.15) !important;
        transform: translateX(-100%) !important;
        visibility: hidden !important;
        opacity: 0 !important;
        border-radius: 0 16px 16px 0 !important;
        border-right: 1px solid var(--border-light) !important;
    }
    
    .account-grid-layout.sidebar-active .profile-card {
        transform: translateX(0) !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .account-grid-layout.sidebar-collapsed .profile-card {
        /* Revert desktop collapse values on mobile */
        width: 300px !important;
        padding: 24px !important;
    }
}