/* style/login.css */
/* body đã padding-top: var(--header-offset)；trang này không được viết lại biến đó */

:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --bg-main: #08160F;
    --bg-card: #11271B;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-login {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

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

.page-login__hero-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.page-login__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

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

.page-login__hero-content {
    text-align: center;
    padding: 30px 20px;
    max-width: 900px;
    margin-top: -100px; /* Pull content up over the image slightly for visual flow */
    position: relative;
    z-index: 1;
    background: rgba(17, 39, 27, 0.8); /* Semi-transparent background for readability */
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.page-login__main-title {
    color: var(--text-main);
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.page-login__description {
    color: var(--text-secondary);
    font-size: 1.1em;
    margin-bottom: 30px;
}

.page-login__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-login__btn-primary,
.page-login__btn-secondary {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
    box-sizing: border-box;
    max-width: 100%;
}

.page-login__btn-primary {
    background: var(--btn-gradient);
    color: var(--text-main);
    border: none;
}

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

.page-login__btn-secondary {
    background: var(--bg-card);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-login__btn-secondary:hover {
    background: var(--primary-color);
    color: var(--text-main);
    transform: translateY(-2px);
}

.page-login__section-title {
    color: var(--text-main);
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.2em;
    font-weight: bold;
}

.page-login__text-block {
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.05em;
}

.page-login__info-section,
.page-login__troubleshooting,
.page-login__features-games,
.page-login__final-cta {
    background-color: var(--bg-main);
    padding: 60px 0;
}

.page-login__how-to-login,
.page-login__register-cta,
.page-login__faq-section {
    background-color: var(--bg-card);
    padding: 60px 0;
}

.page-login__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.page-login__card,
.page-login__trouble-card,
.page-login__game-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__card:hover,
.page-login__trouble-card:hover,
.page-login__game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.page-login__card-image,
.page-login__register-image,
.page-login__game-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    margin-bottom: 20px;
    min-width: 200px; /* Min size requirement */
    min-height: 200px; /* Min size requirement */
    object-fit: cover;
}

.page-login__card-title,
.page-login__trouble-title,
.page-login__game-title {
    color: var(--text-main);
    font-size: 1.4em;
    margin-bottom: 10px;
}

.page-login__game-title a {
    color: var(--text-main);
    text-decoration: none;
}

.page-login__game-title a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.page-login__card-text,
.page-login__trouble-text,
.page-login__game-description {
    color: var(--text-secondary);
    font-size: 0.95em;
}

.page-login__steps-list {
    list-style: none;
    padding: 0;
    margin: 0 auto 40px auto;
    max-width: 800px;
}

.page-login__step-item {
    background-color: var(--bg-main);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border: 1px solid var(--border-color);
}

.page-login__step-title {
    color: var(--primary-color);
    font-size: 1.3em;
    margin-bottom: 10px;
}

.page-login__step-description {
    color: var(--text-secondary);
}

.page-login__contact-cta {
    text-align: center;
    margin-top: 40px;
}

.page-login__contact-text {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1.1em;
}

.page-login__register-flex {
    display: flex;
    align-items: center;
    gap: 40px;
}

.page-login__register-content {
    flex: 1;
    text-align: left;
}

.page-login__register-image-wrapper {
    flex: 1;
    text-align: center;
    max-width: 50%;
    box-sizing: border-box;
}

.page-login__register-benefits {
    list-style: none;
    padding: 0;
    margin: 20px 0 30px 0;
    color: var(--text-secondary);
}

.page-login__register-benefits li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.page-login__icon-check {
    color: var(--primary-color);
    font-weight: bold;
    margin-right: 10px;
    font-size: 1.2em;
}

.page-login__game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.page-login__faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.page-login__faq-item {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.page-login__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    cursor: pointer;
    color: var(--text-main);
    font-weight: bold;
    font-size: 1.1em;
    background-color: var(--bg-main);
    border-bottom: 1px solid transparent; /* default */
    transition: background-color 0.3s ease;
    list-style: none; /* For details/summary */
}

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

.page-login__faq-question:hover {
    background-color: #1a3a2a; /* Slightly lighter hover for visibility */
}

.page-login__faq-item[open] .page-login__faq-question {
    border-bottom: 1px solid var(--border-color);
}

.page-login__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
}

.page-login__faq-answer {
    padding: 0 25px 20px 25px;
    color: var(--text-secondary);
    font-size: 0.95em;
}

.page-login__faq-answer p {
    margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-login__hero-content {
        margin-top: -50px;
    }
    .page-login__section-title {
        font-size: 1.8em;
    }
    .page-login__grid {
        grid-template-columns: 1fr;
    }
    .page-login__register-flex {
        flex-direction: column;
        text-align: center;
    }
    .page-login__register-image-wrapper {
        max-width: 80%;
        margin-top: 30px;
    }
    .page-login__register-content {
        text-align: center;
    }
    .page-login__register-benefits {
        text-align: left;
        margin-left: auto;
        margin-right: auto;
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    .page-login__container,
    .page-login__hero-section,
    .page-login__info-section,
    .page-login__how-to-login,
    .page-login__troubleshooting,
    .page-login__register-cta,
    .page-login__features-games,
    .page-login__faq-section,
    .page-login__final-cta {
        padding-left: 15px !important;
        padding-right: 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow-x: hidden !important;
    }

    .page-login__hero-content {
        padding: 20px 15px;
        margin-top: -30px;
    }

    .page-login__main-title {
        font-size: 1.6em;
    }

    .page-login__description,
    .page-login__text-block,
    .page-login__card-text,
    .page-login__trouble-text,
    .page-login__game-description,
    .page-login__step-description,
    .page-login__contact-text,
    .page-login__faq-answer p {
        font-size: 1em;
    }

    .page-login__btn-primary,
    .page-login__btn-secondary {
        width: 100% !important;
        margin-bottom: 10px;
    }

    .page-login__cta-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .page-login__hero-section {
        padding-top: 10px !important;
    }

    .page-login img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        min-width: 200px !important;
        min-height: 200px !important;
    }

    .page-login__card-image,
    .page-login__register-image,
    .page-login__game-image {
        min-width: 200px !important;
        min-height: 200px !important;
    }

    .page-login__register-image-wrapper {
        max-width: 100%;
    }

    .page-login__faq-question {
        font-size: 1em;
        padding: 15px 20px;
    }
}

@media (max-width: 480px) {
    .page-login__main-title {
        font-size: 1.4em;
    }
    .page-login__section-title {
        font-size: 1.5em;
    }
    .page-login__hero-content {
        margin-top: -20px;
    }
}