/* style/mahjong.css */

:root {
    --primary-color: #FFD700; /* Gold */
    --secondary-color: #8B0000; /* Dark Red */
    --text-light: #ffffff;
    --text-dark: #333333;
    --bg-dark-1: var(--dark-bg-1, #0d0d0d); /* Fallback to a dark grey if shared.css not loaded */
    --bg-light: #f8f9fa;
    --card-bg: #ffffff;
    --border-color: #e0e0e0;
}

.page-mahjong {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-light); /* Default to light text on dark body background */
    background-color: var(--bg-dark-1);
}

.page-mahjong__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-mahjong__container--centered {
    text-align: center;
}

.page-mahjong__hero-banner {
    background: linear-gradient(135deg, var(--secondary-color), #4a0000, var(--bg-dark-1));
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-mahjong__main-title {
    font-size: 3.2em;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
}

.page-mahjong__lead-text {
    font-size: 1.2em;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.page-mahjong__section {
    padding: 60px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-mahjong__section:last-of-type {
    border-bottom: none;
}

.page-mahjong__section--about .page-mahjong__content-wrapper,
.page-mahjong__section--rules .page-mahjong__content-wrapper {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.page-mahjong__section--rules .page-mahjong__content-wrapper--reversed {
    flex-direction: row-reverse;
}

.page-mahjong__text-block {
    flex: 1;
    font-size: 1.05em;
    color: var(--text-light);
}

.page-mahjong__image-block {
    flex: 1;
    min-width: 300px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-mahjong__image-block img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.page-mahjong__section-title {
    font-size: 2.5em;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 50px;
    font-weight: 700;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.page-mahjong__sub-title {
    font-size: 1.6em;
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: 600;
}

.page-mahjong__feature-list {
    list-style: none;
    padding: 0;
    margin: 40px 0 0 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-mahjong__feature-item {
    background: rgba(255, 255, 255, 0.08);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.page-mahjong__feature-item:hover {
    transform: translateY(-8px);
    background-color: rgba(255, 255, 255, 0.15);
}

.page-mahjong__feature-item h3 {
    color: var(--primary-color);
    font-size: 1.4em;
    margin-top: 0;
    margin-bottom: 15px;
}

.page-mahjong__feature-item p {
    color: var(--text-light);
    font-size: 1em;
}

.page-mahjong__ordered-list {
    list-style-type: decimal;
    padding-left: 25px;
    color: var(--text-light);
}

.page-mahjong__ordered-list li strong {
    color: var(--primary-color);
}

.page-mahjong__ordered-list ul {
    list-style-type: disc;
    padding-left: 20px;
    margin-top: 5px;
}

.page-mahjong__btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1em;
}

.page-mahjong__btn--primary {
    background-color: var(--primary-color);
    color: var(--text-dark);
    box-shadow: 0 4px 10px rgba(255, 215, 0, 0.3);
}

.page-mahjong__btn--primary:hover {
    background-color: #e6c200;
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(255, 215, 0, 0.4);
}

.page-mahjong__btn--secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-mahjong__btn--secondary:hover {
    background-color: var(--primary-color);
    color: var(--text-dark);
    transform: translateY(-3px);
}

.page-mahjong__btn--large {
    padding: 15px 35px;
    font-size: 1.15em;
}

.page-mahjong__btn--small {
    padding: 8px 18px;
    font-size: 0.9em;
    margin-top: 15px;
}

.page-mahjong__features-grid,
.page-mahjong__tips-grid,
.page-mahjong__promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-mahjong__feature-card,
.page-mahjong__tip-card,
.page-mahjong__promo-card {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    color: var(--text-dark); /* Dark text on light card background */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-mahjong__feature-card:hover,
.page-mahjong__tip-card:hover,
.page-mahjong__promo-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.page-mahjong__feature-card img,
.page-mahjong__promo-card img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 20px auto;
    border-radius: 8px;
    object-fit: cover;
}

.page-mahjong__feature-card img {
    max-height: 150px; /* Specific height for feature icons */
    width: auto;
}

.page-mahjong__promo-card img {
    max-height: 200px; /* Specific height for promo images */
    width: 100%;
}

.page-mahjong__card-title {
    font-size: 1.3em;
    color: var(--secondary-color);
    margin-top: 0;
    margin-bottom: 15px;
    font-weight: 600;
}

.page-mahjong__tip-card p,
.page-mahjong__promo-card p {
    font-size: 1em;
    line-height: 1.5;
    color: var(--text-dark);
}

.page-mahjong__cta-text {
    font-size: 1.3em;
    color: var(--primary-color);
    margin-top: 50px;
    margin-bottom: 30px;
    font-weight: 600;
}

/* FAQ Section Styles */
.page-mahjong__faq-list {
    margin-top: 40px;
}

.page-mahjong__faq-item {
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--card-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-mahjong__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    position: relative;
    color: var(--text-dark);
}

.page-mahjong__faq-item.active .page-mahjong__faq-question {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-color: var(--primary-color);
}

.page-mahjong__faq-question:hover {
    background: #f0f0f0;
    border-color: #d0d0d0;
}

.page-mahjong__faq-question h3 {
    margin: 0;
    padding: 0;
    flex: 1;
    font-size: 1.15em;
    font-weight: 600;
    line-height: 1.5;
    pointer-events: none;
    color: var(--text-dark);
}

.page-mahjong__faq-toggle {
    font-size: 28px;
    font-weight: bold;
    line-height: 1;
    color: var(--secondary-color);
    transition: transform 0.3s ease, color 0.3s ease;
    flex-shrink: 0;
    margin-left: 15px;
    pointer-events: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.page-mahjong__faq-item.active .page-mahjong__faq-toggle {
    color: var(--primary-color);
    transform: rotate(45deg); /* Changed from '-' to rotate '+' */
}

.page-mahjong__faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    padding: 0 25px;
    opacity: 0;
    background: #fcfcfc;
    color: var(--text-dark);
    border-top: 1px solid var(--border-color);
}

.page-mahjong__faq-item.active .page-mahjong__faq-answer {
    max-height: 2000px !important;
    padding: 20px 25px !important;
    opacity: 1;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    border-color: var(--primary-color);
}

/* General text styles for content inside cards/answers */
.page-mahjong__faq-answer p {
    color: var(--text-dark);
    margin-bottom: 15px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-mahjong__main-title {
        font-size: 2.8em;
    }
    .page-mahjong__section-title {
        font-size: 2em;
    }
    .page-mahjong__section--about .page-mahjong__content-wrapper,
    .page-mahjong__section--rules .page-mahjong__content-wrapper {
        flex-direction: column;
    }
    .page-mahjong__feature-card,
    .page-mahjong__tip-card,
    .page-mahjong__promo-card {
        padding: 20px;
    }
    .page-mahjong__feature-card img {
        max-height: 120px;
    }
    .page-mahjong__promo-card img {
        max-height: 180px;
    }
}

@media (max-width: 768px) {
    .page-mahjong {
        font-size: 16px;
        line-height: 1.6;
    }
    .page-mahjong__hero-banner {
        padding: 60px 0;
        padding-top: 100px; /* Mobile fixed header spacing */
    }
    .page-mahjong__main-title {
        font-size: 2em;
        margin-bottom: 15px;
    }
    .page-mahjong__lead-text {
        font-size: 1em;
        margin-bottom: 30px;
    }
    .page-mahjong__section {
        padding: 40px 0;
    }
    .page-mahjong__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }
    .page-mahjong__sub-title {
        font-size: 1.4em;
    }
    .page-mahjong__text-block,
    .page-mahjong__feature-item p,
    .page-mahjong__tip-card p,
    .page-mahjong__promo-card p,
    .page-mahjong__ordered-list li {
        font-size: 0.95em;
    }
    .page-mahjong__feature-list,
    .page-mahjong__features-grid,
    .page-mahjong__tips-grid,
    .page-mahjong__promo-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-mahjong__btn {
        padding: 10px 20px;
        font-size: 0.9em;
    }
    .page-mahjong__btn--large {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-mahjong__feature-card,
    .page-mahjong__tip-card,
    .page-mahjong__promo-card {
        padding: 18px;
    }
    .page-mahjong__card-title {
        font-size: 1.1em;
    }
    .page-mahjong__feature-card img {
        max-height: 100px;
    }
    .page-mahjong__promo-card img {
        max-height: 150px;
    }
    /* Mobile image responsive adaptations */
    .page-mahjong img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-mahjong__section,
    .page-mahjong__card,
    .page-mahjong__container,
    .page-mahjong__image-block {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
    .page-mahjong__faq-question {
        padding: 15px;
    }
    .page-mahjong__faq-question h3 {
        font-size: 1em;
    }
    .page-mahjong__faq-toggle {
        font-size: 24px;
        width: 28px;
        height: 28px;
    }
    .page-mahjong__faq-answer {
        padding: 0 15px;
    }
    .page-mahjong__faq-item.active .page-mahjong__faq-answer {
        padding: 15px !important;
    }
}