/* style/login.css */

/* Root variables for colors */
:root {
    --vnbet-green-main: #11A84E;
    --vnbet-green-aux: #22C768;
    --vnbet-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --vnbet-card-bg: #11271B;
    --vnbet-bg: #08160F;
    --vnbet-text-main: #F2FFF6;
    --vnbet-text-secondary: #A7D9B8;
    --vnbet-border: #2E7A4E;
    --vnbet-glow: #57E38D;
    --vnbet-gold: #F2C14E;
    --vnbet-divider: #1E3A2A;
    --vnbet-deep-green: #0A4B2C;
}

/* Base styles for the page-login scope */
.page-login {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--vnbet-text-main); /* Default text color for dark background */
    background-color: var(--vnbet-bg); /* Default background color */
}

/* Ensure the main content area has appropriate padding */
.page-login__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

/* Section styling */
.page-login__hero-section,
.page-login__introduction-section,
.page-login__guide-section,
.page-login__benefits-section,
.page-login__security-section,
.page-login__faq-section,
.page-login__conclusion-section {
    padding: 60px 0;
    text-align: center;
}

.page-login__hero-section {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 10px; /* Small top padding, body handles header offset */
}

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

.page-login__hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 800px;
    width: 90%;
    text-align: center;
    color: var(--vnbet-text-main);
    z-index: 1;
    background: rgba(0, 0, 0, 0.4); /* Semi-transparent overlay for text readability */
    padding: 20px;
    border-radius: 10px;
}

.page-login__main-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: bold;
    color: var(--vnbet-gold);
    margin-bottom: 15px;
    line-height: 1.2;
}

.page-login__hero-description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--vnbet-text-main);
}

.page-login__section-title {
    font-size: 2.5rem;
    color: var(--vnbet-gold);
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
}

.page-login__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--vnbet-green-main);
    border-radius: 2px;
}

.page-login__text-block {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--vnbet-text-main);
}

.page-login__text-secondary {
    color: var(--vnbet-text-secondary);
}

/* Color themes for sections */
.page-login__dark-bg {
    background-color: var(--vnbet-bg);
    color: var(--vnbet-text-main);
}

.page-login__light-bg {
    background-color: #f8f8f8; /* A very light grey to ensure contrast with dark text */
    color: #333333; /* Dark text for light background */
}

.page-login__light-bg .page-login__section-title,
.page-login__light-bg .page-login__text-link {
    color: var(--vnbet-green-main);
}

.page-login__light-bg .page-login__text-block {
    color: #333333;
}

/* Buttons */
.page-login__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.page-login__btn-primary,
.page-login__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-login__btn-primary {
    background: var(--vnbet-button-gradient);
    color: #ffffff;
    border: none;
}

.page-login__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-login__btn-secondary {
    background-color: transparent;
    color: var(--vnbet-green-main);
    border: 2px solid var(--vnbet-green-main);
}

.page-login__btn-secondary:hover {
    background-color: var(--vnbet-green-main);
    color: #ffffff;
}

/* Images */
.page-login__image-content,
.page-login__feature-image,
.page-login__security-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 30px auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Numbered List */
.page-login__numbered-list {
    list-style: none;
    padding: 0;
    margin: 40px auto;
    max-width: 800px;
    text-align: left;
}

.page-login__list-item {
    background-color: var(--vnbet-card-bg);
    border: 1px solid var(--vnbet-border);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.page-login__list-title {
    font-size: 1.4rem;
    color: var(--vnbet-gold);
    margin-top: 0;
    margin-bottom: 10px;
}

.page-login__list-description {
    font-size: 1rem;
    color: var(--vnbet-text-secondary);
}

.page-login__text-link {
    color: var(--vnbet-green-aux);
    text-decoration: underline;
}

.page-login__text-link:hover {
    color: var(--vnbet-gold);
}

/* Feature Grid */
.page-login__feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login__feature-card {
    background-color: #ffffff; /* White background for light section */
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    color: #333333; /* Dark text for white background */
}

.page-login__feature-card .page-login__card-title {
    color: var(--vnbet-green-main);
    font-size: 1.3rem;
    margin-top: 15px;
    margin-bottom: 10px;
}

.page-login__feature-card .page-login__card-description {
    font-size: 0.95rem;
    color: #555555;
}

.page-login__feature-card .page-login__feature-image {
    margin-top: 0;
    margin-bottom: 15px;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: none;
}

/* Security Grid */
.page-login__security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login__security-item {
    background-color: var(--vnbet-card-bg);
    border: 1px solid var(--vnbet-border);
    border-radius: 10px;
    padding: 20px;
    text-align: left;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.page-login__security-item .page-login__item-title {
    font-size: 1.3rem;
    color: var(--vnbet-gold);
    margin-top: 15px;
    margin-bottom: 10px;
}

.page-login__security-item .page-login__item-description {
    font-size: 0.95rem;
    color: var(--vnbet-text-secondary);
}

.page-login__security-item .page-login__security-image {
    margin-top: 0;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: none;
}

/* FAQ Section */
.page-login__faq-list {
    max-width: 900px;
    margin: 40px auto;
    text-align: left;
}

.page-login__faq-item {
    background-color: #ffffff; /* White background for light section */
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: #333333; /* Dark text for white background */
}

.page-login__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15rem;
    font-weight: bold;
    color: var(--vnbet-green-main);
    cursor: pointer;
    background-color: #f9f9f9;
    border-bottom: 1px solid #e0e0e0;
    list-style: none;
}

.page-login__faq-question::-webkit-details-marker {
    display: none;
}

.page-login__faq-item[open] .page-login__faq-question {
    border-bottom: 1px solid transparent; /* Hide border when open */
}

.page-login__faq-qtext {
    flex-grow: 1;
    margin-right: 15px;
}

.page-login__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    color: var(--vnbet-green-aux);
    transition: transform 0.3s ease;
}

.page-login__faq-item[open] .page-login__faq-toggle {
    transform: rotate(45deg);
}

.page-login__faq-answer {
    padding: 20px 25px;
    font-size: 1rem;
    color: #555555;
    text-align: justify;
}

/* Conclusion Section */
.page-login__conclusion-section {
    background-color: var(--vnbet-deep-green);
    color: var(--vnbet-text-main);
    padding: 80px 0;
}

.page-login__conclusion-section .page-login__section-title {
    color: var(--vnbet-gold);
}

.page-login__conclusion-section .page-login__text-block {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-login__hero-content {
        padding: 15px;
    }
    .page-login__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }
    .page-login__hero-description {
        font-size: 1rem;
    }
    .page-login__section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .page-login__hero-section,
    .page-login__introduction-section,
    .page-login__guide-section,
    .page-login__benefits-section,
    .page-login__security-section,
    .page-login__faq-section,
    .page-login__conclusion-section {
        padding: 40px 0;
    }
    .page-login__hero-content {
        position: static;
        transform: none;
        width: 100%;
        padding: 20px;
        background: rgba(0, 0, 0, 0.6); /* Adjust overlay for better contrast */
        margin-top: -10px; /* Pull up slightly */
        border-radius: 0;
    }
    .page-login__hero-image {
        margin-bottom: -10px; /* Reduce gap */
    }
    .page-login__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }
    .page-login__hero-description,
    .page-login__text-block,
    .page-login__list-description,
    .page-login__card-description,
    .page-login__item-description,
    .page-login__faq-answer p {
        font-size: 1rem !important;
        line-height: 1.6 !important;
    }
    .page-login__section-title {
        font-size: 1.8rem;
    }
    .page-login__cta-buttons {
        flex-direction: column;
        gap: 10px;
        padding: 0 15px;
    }
    .page-login__btn-primary,
    .page-login__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1rem;
    }
    .page-login__container,
    .page-login__feature-card,
    .page-login__security-item,
    .page-login__list-item,
    .page-login__faq-item {
        padding-left: 15px;
        padding-right: 15px;
        box-sizing: border-box !important;
        max-width: 100% !important;
        width: 100% !important;
    }
    .page-login img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-login__hero-section {
        padding-top: 10px !important;
    }
    .page-login__faq-question {
        font-size: 1rem;
        padding: 15px 20px;
    }
    .page-login__faq-answer {
        padding: 15px 20px;
    }
}

@media (max-width: 480px) {
    .page-login__main-title {
        font-size: clamp(1.5rem, 7vw, 2rem);
    }
    .page-login__section-title {
        font-size: 1.5rem;
    }
    .page-login__hero-content {
        padding: 15px;
    }
    .page-login__btn-primary,
    .page-login__btn-secondary {
        font-size: 0.95rem;
    }
}

/* Accessibility: Ensure contrast for light background sections */
.page-login__light-bg .page-login__text-block, .page-login__light-bg .page-login__card-description, .page-login__light-bg .page-login__faq-answer p {
    color: #333333; /* Ensure dark text on light background */
}

.page-login__light-bg .page-login__faq-item {
    background-color: #ffffff;
}

.page-login__light-bg .page-login__faq-question {
    color: var(--vnbet-green-main);
}

.page-login__light-bg .page-login__faq-toggle {
    color: var(--vnbet-green-aux);
}