/**
 * 2666mhz ram - Main Stylesheet
 * Class prefix: v3bb-
 * Color palette: #2C3E50 | #FFB347 | #DEB887 | #FFF8DC | #DEB887
 * Mobile-first design, max-width: 430px
 */

/* CSS Variables */
:root {
    --v3bb-primary: #2C3E50;
    --v3bb-accent: #FFB347;
    --v3bb-warm: #DEB887;
    --v3bb-text: #FFF8DC;
    --v3bb-bg: #2C3E50;
    --v3bb-bg-light: #34495E;
    --v3bb-bg-card: #3D566E;
    --v3bb-border: #4A6B8A;
    --v3bb-radius: 8px;
    --v3bb-shadow: 0 2px 12px rgba(0,0,0,0.3);
    --v3bb-transition: all 0.3s ease;
}

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

html {
    font-size: 62.5%;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Segoe UI', 'Noto Sans Bengali', Tahoma, sans-serif;
    background-color: var(--v3bb-primary);
    color: var(--v3bb-text);
    line-height: 1.5rem;
    font-size: 1.4rem;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: var(--v3bb-accent);
    text-decoration: none;
    transition: var(--v3bb-transition);
}

a:hover {
    color: var(--v3bb-warm);
}

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

/* Container */
.v3bb-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.2rem;
}

/* Header */
.v3bb-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(135deg, var(--v3bb-primary), var(--v3bb-bg-light));
    border-bottom: 2px solid var(--v3bb-accent);
    height: 56px;
}

.v3bb-header-inner {
    max-width: 430px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    height: 56px;
}

.v3bb-logo-area {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.v3bb-logo-area img {
    width: 28px;
    height: 28px;
    border-radius: 6px;
}

.v3bb-logo-text {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--v3bb-accent);
    letter-spacing: 0.5px;
}

.v3bb-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.v3bb-btn-register,
.v3bb-btn-login {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--v3bb-transition);
}

.v3bb-btn-register {
    background: linear-gradient(135deg, var(--v3bb-accent), #E09422);
    color: var(--v3bb-primary);
}

.v3bb-btn-register:hover {
    transform: scale(1.05);
    box-shadow: 0 0 10px rgba(255,179,71,0.5);
}

.v3bb-btn-login {
    background: transparent;
    color: var(--v3bb-accent);
    border: 1.5px solid var(--v3bb-accent);
}

.v3bb-btn-login:hover {
    background: rgba(255,179,71,0.1);
}

.v3bb-menu-toggle {
    background: none;
    border: none;
    color: var(--v3bb-accent);
    font-size: 2.2rem;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
}

/* Mobile Menu Overlay */
.v3bb-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    z-index: 9998;
}

.v3bb-overlay-active {
    display: block;
}

/* Mobile Slide Menu */
.v3bb-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100%;
    background: linear-gradient(180deg, var(--v3bb-primary), #1A252F);
    z-index: 9999;
    transition: right 0.3s ease;
    overflow-y: auto;
    padding: 2rem 1.5rem;
}

.v3bb-menu-active {
    right: 0;
}

.v3bb-menu-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: none;
    border: none;
    color: var(--v3bb-accent);
    font-size: 2.4rem;
    cursor: pointer;
}

.v3bb-menu-section-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--v3bb-accent);
    margin: 1.5rem 0 0.8rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--v3bb-border);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.v3bb-menu-link {
    display: block;
    padding: 1rem 0.8rem;
    color: var(--v3bb-text);
    font-size: 1.4rem;
    border-radius: var(--v3bb-radius);
    transition: var(--v3bb-transition);
}

.v3bb-menu-link:hover {
    background: rgba(255,179,71,0.1);
    color: var(--v3bb-accent);
    padding-left: 1.2rem;
}

/* Carousel */
.v3bb-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: var(--v3bb-radius);
    margin-top: 60px;
}

.v3bb-slides-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
}

.v3bb-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
    cursor: pointer;
}

.v3bb-slide-active {
    opacity: 1;
}

.v3bb-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.v3bb-slide-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 5;
}

.v3bb-slide-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,248,220,0.4);
    cursor: pointer;
    transition: var(--v3bb-transition);
}

.v3bb-dot-active {
    background: var(--v3bb-accent);
    transform: scale(1.2);
}

/* Section Titles */
.v3bb-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--v3bb-accent);
    margin: 2rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--v3bb-warm);
    display: flex;
    align-items: center;
    gap: 8px;
}

.v3bb-section-title i {
    font-size: 2rem;
}

/* Game Grid */
.v3bb-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    padding: 0.5rem 0;
}

.v3bb-game-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    border-radius: var(--v3bb-radius);
    padding: 6px 4px;
    transition: var(--v3bb-transition);
    background: var(--v3bb-bg-card);
}

.v3bb-game-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255,179,71,0.2);
    background: var(--v3bb-bg-light);
}

.v3bb-game-item img {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    margin-bottom: 4px;
    object-fit: cover;
}

.v3bb-game-name {
    font-size: 1rem;
    color: var(--v3bb-text);
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
}

/* Category Header */
.v3bb-cat-header {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--v3bb-warm);
    margin: 1.5rem 0 0.8rem;
    padding: 0.6rem 1rem;
    background: linear-gradient(90deg, rgba(255,179,71,0.15), transparent);
    border-left: 3px solid var(--v3bb-accent);
    border-radius: 0 var(--v3bb-radius) var(--v3bb-radius) 0;
}

/* Content Sections */
.v3bb-content-block {
    background: var(--v3bb-bg-card);
    border-radius: var(--v3bb-radius);
    padding: 1.5rem;
    margin: 1rem 0;
    border: 1px solid var(--v3bb-border);
}

.v3bb-content-block h2 {
    font-size: 1.7rem;
    color: var(--v3bb-accent);
    margin-bottom: 1rem;
}

.v3bb-content-block h3 {
    font-size: 1.5rem;
    color: var(--v3bb-warm);
    margin: 1rem 0 0.5rem;
}

.v3bb-content-block p {
    font-size: 1.3rem;
    line-height: 1.6;
    margin-bottom: 0.8rem;
    color: var(--v3bb-text);
}

.v3bb-content-block ul {
    list-style: none;
    padding: 0;
}

.v3bb-content-block li {
    font-size: 1.3rem;
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--v3bb-text);
}

.v3bb-content-block li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--v3bb-accent);
    font-size: 1rem;
}

/* Promo Button */
.v3bb-promo-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--v3bb-accent), #E09422);
    color: var(--v3bb-primary);
    font-weight: 700;
    font-size: 1.4rem;
    padding: 10px 24px;
    border-radius: 25px;
    cursor: pointer;
    border: none;
    transition: var(--v3bb-transition);
    text-align: center;
}

.v3bb-promo-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(255,179,71,0.4);
}

.v3bb-promo-text {
    color: var(--v3bb-accent);
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
}

/* FAQ */
.v3bb-faq-item {
    background: var(--v3bb-bg-light);
    border-radius: var(--v3bb-radius);
    padding: 1rem 1.2rem;
    margin-bottom: 0.8rem;
    border-left: 3px solid var(--v3bb-accent);
}

.v3bb-faq-q {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--v3bb-accent);
    margin-bottom: 0.4rem;
}

.v3bb-faq-a {
    font-size: 1.2rem;
    color: var(--v3bb-text);
    line-height: 1.5;
}

/* Footer */
.v3bb-footer {
    background: linear-gradient(180deg, var(--v3bb-bg-light), #1A252F);
    padding: 2rem 0 1rem;
    margin-top: 2rem;
    border-top: 2px solid var(--v3bb-accent);
}

.v3bb-footer-brand {
    text-align: center;
    margin-bottom: 1.5rem;
}

.v3bb-footer-brand p {
    font-size: 1.2rem;
    color: var(--v3bb-text);
    line-height: 1.5;
    max-width: 350px;
    margin: 0 auto;
}

.v3bb-footer-promos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin: 1rem 0;
}

.v3bb-footer-promos .v3bb-promo-btn {
    font-size: 1.2rem;
    padding: 6px 16px;
}

.v3bb-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 16px;
    padding: 1rem 0;
    border-top: 1px solid var(--v3bb-border);
    margin-top: 1rem;
}

.v3bb-footer-links a {
    font-size: 1.1rem;
    color: var(--v3bb-text);
    opacity: 0.8;
}

.v3bb-footer-links a:hover {
    color: var(--v3bb-accent);
    opacity: 1;
}

.v3bb-copyright {
    text-align: center;
    padding: 1rem 0;
    font-size: 1.1rem;
    color: var(--v3bb-text);
    opacity: 0.6;
    margin-top: 0.5rem;
}

/* Bottom Navigation */
.v3bb-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, #1A252F, #0F1923);
    border-top: 2px solid var(--v3bb-accent);
    height: 60px;
    padding: 0 4px;
}

.v3bb-bottom-nav-inner {
    max-width: 430px;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 60px;
}

.v3bb-bottom-nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 54px;
    background: none;
    border: none;
    color: var(--v3bb-text);
    cursor: pointer;
    transition: var(--v3bb-transition);
    border-radius: 12px;
    padding: 4px 8px;
    opacity: 0.7;
}

.v3bb-bottom-nav-btn:hover,
.v3bb-bottom-nav-btn:focus {
    opacity: 1;
    background: rgba(255,179,71,0.1);
}

.v3bb-bottom-nav-btn i,
.v3bb-bottom-nav-btn .material-icons-outlined {
    font-size: 22px;
    margin-bottom: 2px;
}

.v3bb-bottom-nav-btn span {
    font-size: 1rem;
    line-height: 1.2;
}

.v3bb-nav-active {
    opacity: 1 !important;
    color: var(--v3bb-accent) !important;
    background: rgba(255,179,71,0.15) !important;
}

/* Responsive: Mobile */
@media (max-width: 768px) {
    .v3bb-bottom-nav {
        display: flex;
    }

    main {
        padding-bottom: 75px;
    }
}

/* Responsive: Desktop */
@media (min-width: 769px) {
    .v3bb-bottom-nav {
        display: none !important;
    }

    .v3bb-container {
        max-width: 430px;
    }
}

/* Winner showcase */
.v3bb-winner-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--v3bb-bg-light);
    padding: 8px 12px;
    border-radius: var(--v3bb-radius);
    margin-bottom: 6px;
}

.v3bb-winner-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--v3bb-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--v3bb-primary);
    font-weight: 700;
}

.v3bb-winner-info {
    flex: 1;
}

.v3bb-winner-name {
    font-size: 1.2rem;
    color: var(--v3bb-text);
    font-weight: 600;
}

.v3bb-winner-amount {
    font-size: 1.1rem;
    color: var(--v3bb-accent);
    font-weight: 700;
}

/* Payment icons row */
.v3bb-payment-row {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 1rem 0;
}

.v3bb-payment-icon {
    width: 48px;
    height: 32px;
    background: var(--v3bb-bg-light);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--v3bb-accent);
    border: 1px solid var(--v3bb-border);
}

/* Utility classes */
.v3bb-text-center { text-align: center; }
.v3bb-text-accent { color: var(--v3bb-accent); }
.v3bb-text-warm { color: var(--v3bb-warm); }
.v3bb-mt-1 { margin-top: 1rem; }
.v3bb-mb-1 { margin-bottom: 1rem; }
.v3bb-hidden { display: none; }

/* Testimonial card */
.v3bb-testimonial {
    background: var(--v3bb-bg-light);
    border-radius: var(--v3bb-radius);
    padding: 1rem 1.2rem;
    margin-bottom: 0.8rem;
    border-left: 3px solid var(--v3bb-warm);
}

.v3bb-testimonial-author {
    font-size: 1.2rem;
    color: var(--v3bb-accent);
    font-weight: 600;
}

.v3bb-testimonial-text {
    font-size: 1.2rem;
    color: var(--v3bb-text);
    line-height: 1.4;
    margin-top: 4px;
}

/* Achievement badge */
.v3bb-achievement {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, rgba(255,179,71,0.2), rgba(222,184,135,0.1));
    border: 1px solid var(--v3bb-accent);
    border-radius: 20px;
    padding: 4px 12px;
    font-size: 1.1rem;
    color: var(--v3bb-accent);
    margin: 4px;
}

/* App download CTA */
.v3bb-app-cta {
    background: linear-gradient(135deg, var(--v3bb-accent), #E09422);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    margin: 1rem 0;
}

.v3bb-app-cta h3 {
    color: var(--v3bb-primary);
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
}

.v3bb-app-cta p {
    color: var(--v3bb-primary);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.v3bb-app-cta-btn {
    display: inline-block;
    background: var(--v3bb-primary);
    color: var(--v3bb-accent);
    font-weight: 700;
    font-size: 1.3rem;
    padding: 10px 28px;
    border-radius: 25px;
    cursor: pointer;
    transition: var(--v3bb-transition);
}

.v3bb-app-cta-btn:hover {
    transform: scale(1.05);
}

/* RTP compact table */
.v3bb-rtp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1.2rem;
}

.v3bb-rtp-table th {
    background: var(--v3bb-accent);
    color: var(--v3bb-primary);
    padding: 6px 8px;
    text-align: left;
    font-weight: 600;
}

.v3bb-rtp-table td {
    padding: 5px 8px;
    border-bottom: 1px solid var(--v3bb-border);
    color: var(--v3bb-text);
}

.v3bb-rtp-table tr:nth-child(even) td {
    background: rgba(255,179,71,0.05);
}