/* style/login.css */
:root {
    --primary-color: #26A9E0;
    --secondary-color: #EA7C07; /* Màu cam cho nút đăng nhập */
    --text-color-dark: #333333;
    --text-color-light: #FFFFFF;
    --background-light: #FFFFFF;
    --background-dark: #26A9E0;
    --border-color: #e0e0e0;
}

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

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

/* Hero Section */
.page-login__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, body handles header offset */
    background-color: var(--background-light);
}

.page-login__hero-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.page-login__hero-image {
    width: 100%;
    margin-bottom: 30px;
}

.page-login__hero-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 8px;
    object-fit: cover;
}

.page-login__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
}

.page-login__main-title {
    font-size: 3em;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-login__hero-description {
    font-size: 1.2em;
    color: var(--text-color-dark);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-login__cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--secondary-color);
    color: var(--text-color-light);
    text-decoration: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    margin-top: 10px;
    transition: all 0.3s ease;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-login__cta-button:hover {
    background: #d46c07;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-login__cta-button--centered {
    margin-left: auto;
    margin-right: auto;
    display: block;
    width: fit-content;
}

/* Section common styles */
.page-login__section-title {
    font-size: 2.2em;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
}

.page-login__section-title--light {
    color: var(--text-color-light);
}

.page-login__text-block {
    font-size: 1em;
    line-height: 1.7;
    margin-bottom: 15px;
    text-align: justify;
}

.page-login__light-bg {
    background-color: var(--background-light);
    color: var(--text-color-dark);
    padding: 60px 0;
}

.page-login__dark-bg {
    background-color: var(--background-dark);
    color: var(--text-color-light);
    padding: 60px 0;
}

/* Quick Links Section */
.page-login__button-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.page-login__btn-primary,
.page-login__btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    font-size: 1em;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

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

.page-login__btn-primary:hover {
    background-color: #d46c07;
    border-color: #d46c07;
}

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

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

/* Login Guide Section */
.page-login__guide-list {
    list-style: none;
    counter-reset: guide-step;
    padding: 0;
    margin-top: 30px;
}

.page-login__guide-item {
    margin-bottom: 25px;
    display: flex;
    align-items: flex-start;
    position: relative;
}

.page-login__guide-item::before {
    counter-increment: guide-step;
    content: counter(guide-step);
    background-color: var(--primary-color);
    color: var(--text-color-light);
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    font-size: 1.1em;
    flex-shrink: 0;
    margin-right: 15px;
}

.page-login__guide-step-title {
    font-size: 1.3em;
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 10px;
}

.page-login__image-wrapper {
    margin-top: 40px;
    text-align: center;
}

.page-login__image-wrapper img {
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

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

.page-login__text-block--tip {
    background-color: #f0f8ff;
    border-left: 5px solid var(--primary-color);
    padding: 15px 20px;
    margin-top: 30px;
    border-radius: 4px;
    font-style: italic;
}

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

.page-login__promo-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-login__promo-card:hover {
    transform: translateY(-5px);
}

.page-login__promo-title {
    font-size: 1.4em;
    color: var(--text-color-light);
    margin-top: 0;
    margin-bottom: 15px;
}

.page-login__promo-description {
    font-size: 0.95em;
    color: rgba(255, 255, 255, 0.8);
}

/* Security & Support Section */
.page-login__security-content {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-top: 40px;
}

.page-login__security-text {
    flex: 1;
}

.page-login__security-image {
    flex: 1;
    text-align: center;
}

.page-login__security-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: block;
    margin: 0 auto;
}

.page-login__security-list {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

.page-login__security-list-item {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
}

.page-login__security-list-item::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* FAQ Section */
details.page-login__faq-item {
    margin-bottom: 15px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    background: var(--background-light);
}

details.page-login__faq-item summary.page-login__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
}

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

details.page-login__faq-item summary.page-login__faq-question:hover {
    background: #f5f5f5;
}

.page-login__faq-qtext {
    flex: 1;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.5;
    text-align: left;
    color: var(--text-color-dark);
}

.page-login__faq-toggle {
    font-size: 24px;
    font-weight: bold;
    color: #666;
    flex-shrink: 0;
    margin-left: 15px;
    width: 28px;
    text-align: center;
}

details.page-login__faq-item .page-login__faq-answer {
    padding: 0 20px 20px;
    background: #f9f9f9;
    border-radius: 0 0 5px 5px;
    color: var(--text-color-dark);
}

.page-login__faq-answer p {
    margin-bottom: 10px;
}

.page-login__faq-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
}

.page-login__faq-link:hover {
    text-decoration: underline;
}

/* Blog/News Section */
.page-login__blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login__blog-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    color: var(--text-color-light);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-login__blog-card:hover {
    transform: translateY(-5px);
}

.page-login__blog-title {
    font-size: 1.3em;
    margin-top: 0;
    margin-bottom: 10px;
}

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

.page-login__blog-title a:hover {
    text-decoration: underline;
}

.page-login__blog-excerpt {
    font-size: 0.95em;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
}

.page-login__blog-date {
    font-size: 0.85em;
    color: rgba(255, 255, 255, 0.6);
    margin-top: auto;
}

/* Responsive styles */
@media (max-width: 1024px) {
    .page-login__main-title {
        font-size: 2.5em;
    }
    .page-login__section-title {
        font-size: 1.8em;
    }
    .page-login__hero-description {
        font-size: 1.1em;
    }
    .page-login__security-content {
        flex-direction: column;
    }
    .page-login__security-image {
        order: -1; /* Image above text on smaller screens */
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    .page-login__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important;
    }
    .page-login__hero-image img {
        border-radius: 4px;
    }
    .page-login__main-title {
        font-size: clamp(1.8em, 5vw, 2.2em);
        margin-bottom: 15px;
    }
    .page-login__hero-description {
        font-size: 1em;
        margin-bottom: 20px;
    }
    .page-login__cta-button {
        padding: 12px 30px;
        font-size: 1em;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    .page-login__container {
        padding: 15px;
    }
    .page-login__light-bg, .page-login__dark-bg {
        padding: 40px 0;
    }
    .page-login__section-title {
        font-size: 1.6em;
        margin-bottom: 30px;
    }
    .page-login__button-group {
        flex-direction: column;
        gap: 10px;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-login__btn-primary, .page-login__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-login__promo-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-login__faq-qtext {
        font-size: 15px;
    }
    details.page-login__faq-item summary.page-login__faq-question {
        padding: 15px;
    }
    details.page-login__faq-item .page-login__faq-answer {
        padding: 0 15px 15px;
    }
    .page-login__blog-grid {
        grid-template-columns: 1fr;
    }
    /* Mobile image responsiveness */
    .page-login img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-login__section, .page-login__card, .page-login__container, .page-login__image-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-login__image-wrapper--full-width {
        padding-left: 0;
        padding-right: 0;
    }
    .page-login__guide-item {
        flex-direction: column;
        align-items: flex-start;
    }
    .page-login__guide-item::before {
        margin-bottom: 10px;
    }
    .page-login__guide-step-title {
        font-size: 1.2em;
    }
}

@media (max-width: 480px) {
    .page-login__main-title {
        font-size: clamp(1.5em, 7vw, 2em);
    }
    .page-login__section-title {
        font-size: 1.4em;
    }
    .page-login__cta-button {
        font-size: 0.9em;
        padding: 10px 20px;
    }
}