/* style/login.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */

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

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

.page-login__section-padding {
    padding: 60px 20px;
}

.page-login__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

.page-login__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0 60px 0; /* body đã xử lý padding-top cho header */
    overflow: hidden;
}

.page-login__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.page-login__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4); /* Làm tối hình ảnh để chữ dễ đọc */
}

.page-login__hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    text-align: center;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.page-login__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--gold-color);
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 15px;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

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

.page-login__form-wrapper {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--border-color);
}

.page-login__form-title {
    font-size: 1.8rem;
    color: var(--gold-color);
    margin-bottom: 25px;
    text-align: center;
}

.page-login__input-group {
    margin-bottom: 20px;
}

.page-login__label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.page-login__input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background-color: var(--deep-green-color);
    color: var(--text-main);
    font-size: 1rem;
    box-sizing: border-box;
}

.page-login__input::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.page-login__remember-me {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.page-login__checkbox {
    margin-right: 10px;
    accent-color: var(--primary-color);
}

.page-login__checkbox-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.page-login__button {
    display: block;
    width: 100%;
    padding: 14px 25px;
    border-radius: 5px;
    text-align: center;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-sizing: border-box;
    white-space: normal; /* Cho phép xuống dòng */
    word-wrap: break-word; /* Đảm bảo từ dài không tràn */
}

.page-login__button--primary {
    background: var(--button-gradient);
    color: var(--text-main);
    border: none;
    margin-bottom: 15px;
}

.page-login__button--primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(var(--glow-color), 0.4);
}

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

.page-login__button--secondary:hover {
    background-color: var(--primary-color);
    color: var(--text-main);
}

.page-login__link {
    display: block;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-decoration: none;
    margin-top: 10px;
}

.page-login__link:hover {
    color: var(--gold-color);
    text-decoration: underline;
}

.page-login__section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 25px;
    font-weight: bold;
}

.page-login__section-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 900px;
    margin: 0 auto 40px auto;
}

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

.page-login__benefit-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-login__benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-login__card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.page-login__card-title {
    font-size: 1.5rem;
    color: var(--gold-color);
    margin-bottom: 10px;
}

.page-login__card-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.page-login__dark-section {
    background-color: var(--deep-green-color);
    color: var(--text-main);
}

.page-login__guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.page-login__step-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

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

.page-login__step-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.page-login__troubleshooting {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px dashed var(--divider-color);
}

.page-login__troubleshooting-title {
    font-size: 1.6rem;
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 20px;
}

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

.page-login__troubleshooting-list li {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 15px;
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.page-login__troubleshooting-list li strong {
    color: var(--text-main);
}

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

.page-login__promo-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-login__promo-card .page-login__card-image {
    height: 180px;
}

.page-login__promo-card .page-login__button {
    margin-top: auto; /* Đẩy nút xuống dưới */
    width: auto; /* Nút không chiếm toàn bộ chiều rộng */
    align-self: center;
    padding: 10px 20px;
}

.page-login__faq-list {
    max-width: 900px;
    margin: 40px auto 0 auto;
}

.page-login__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-login__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15rem;
    color: var(--text-main);
    cursor: pointer;
    background-color: var(--deep-green-color);
    border-bottom: 1px solid var(--divider-color);
}

.page-login__faq-question:hover {
    background-color: var(--primary-color);
}

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

.page-login__faq-qtext {
    font-weight: bold;
    flex-grow: 1;
}

.page-login__faq-toggle {
    font-size: 1.8rem;
    font-weight: bold;
    margin-left: 15px;
    color: var(--gold-color);
    line-height: 1;
}

.page-login__faq-item details > summary {
    list-style: none;
}

.page-login__faq-item details > summary::-webkit-details-marker {
    display: none;
}

.page-login__faq-answer {
    padding: 20px 25px;
    font-size: 1rem;
    color: var(--text-secondary);
    background-color: var(--card-bg);
}

.page-login__cta-container {
    text-align: center;
}

.page-login__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.page-login__cta-buttons .page-login__button {
    width: auto;
    min-width: 180px;
}

/* =======================================
   Responsive Design
   ======================================= */

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
    .page-login__section-padding {
        padding: 40px 15px;
    }

    .page-login__hero-content {
        padding: 20px;
    }

    .page-login__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }

    .page-login__section-title {
        font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    }

    .page-login__form-wrapper {
        max-width: 350px;
    }

    .page-login__benefits-grid, .page-login__guide-steps, .page-login__promo-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
    .page-login {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-login__section-padding {
        padding: 30px 15px;
    }

    .page-login__container,
    .page-login__section,
    .page-login__card,
    .page-login__hero-content,
    .page-login__form-wrapper,
    .page-login__benefits-section,
    .page-login__guide-section,
    .page-login__promotions-section,
    .page-login__faq-section,
    .page-login__cta-final {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .page-login__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px !important;
    }

    .page-login__hero-content {
        padding: 20px 0;
    }

    .page-login__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        margin-bottom: 10px;
    }

    .page-login__description {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .page-login__form-title {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }

    .page-login__button {
        padding: 12px 20px;
        font-size: 1rem;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-login__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-login__cta-buttons .page-login__button {
        min-width: unset;
    }

    .page-login__section-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
        margin-bottom: 20px;
    }

    .page-login__section-description {
        font-size: 0.95rem;
        margin-bottom: 30px;
    }

    .page-login__card-title {
        font-size: 1.3rem;
    }

    .page-login__card-text {
        font-size: 0.9rem;
    }

    .page-login__card-image {
        height: 150px;
    }

    .page-login__promo-card .page-login__card-image {
        height: 120px;
    }

    .page-login__guide-steps, .page-login__promo-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .page-login__troubleshooting {
        margin-top: 30px;
        padding-top: 20px;
    }

    .page-login__troubleshooting-title {
        font-size: 1.4rem;
    }

    .page-login__troubleshooting-list li {
        padding: 12px;
        font-size: 0.9rem;
    }

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

    .page-login__faq-toggle {
        font-size: 1.5rem;
    }

    .page-login__faq-answer {
        padding: 15px 20px;
        font-size: 0.95rem;
    }

    /* Responsive images */
    .page-login img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
}