/* style/login.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */

/* Define custom properties for colors within the page-login scope */
.page-login {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --card-bg: #11271B;
    --background-color: #08160F;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green-color: #0A4B2C;

    font-family: Arial, sans-serif;
    color: var(--text-main); /* Default text color from custom palette */
    background-color: var(--background-color); /* Default background color from custom palette */
    line-height: 1.6;
}

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

/* Hero Section */
.page-login__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column; /* Image on top, content below */
    align-items: center;
    justify-content: center;
    padding: 60px 20px; /* Adjust padding for desktop */
    padding-top: 10px; /* Small top padding, body handles header offset */
    text-align: center;
    background-color: var(--background-color);
}

.page-login__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    margin-bottom: 30px; /* Space between image and content */
}

.page-login__hero-image {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    object-fit: cover;
}

.page-login__hero-content {
    max-width: 800px;
    width: 100%;
    z-index: 1;
    color: var(--text-main);
}

.page-login__main-title {
    font-size: clamp(2em, 4vw, 3em); /* Responsive font size for H1 */
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
    color: var(--text-main);
    letter-spacing: 0.05em;
}

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

/* Login Form */
.page-login__login-form-wrapper {
    background: var(--card-bg); /* Card BG color */
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    width: 100%;
    margin: 0 auto;
    border: 1px solid var(--border-color);
}

.page-login__form-group {
    margin-bottom: 20px;
    text-align: left;
}

.page-login__form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-main);
}

.page-login__form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background-color: var(--deep-green-color); /* Deep Green for input background */
    color: var(--text-main);
    font-size: 1em;
    box-sizing: border-box;
}

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

.page-login__form-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

/* Buttons */
.page-login__btn-primary,
.page-login__btn-secondary {
    display: block;
    padding: 14px 25px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    box-sizing: border-box; /* Ensure padding and border are included in the element's total width and height */
    max-width: 100%; /* Ensure buttons adapt to container width */
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Break long words */
}

.page-login__btn-primary {
    background: var(--button-gradient); /* Button gradient */
    color: #ffffff; /* White text for contrast */
    border: none;
    box-shadow: 0 4px 15px rgba(17, 168, 78, 0.4);
}

.page-login__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(17, 168, 78, 0.6);
}

.page-login__btn-secondary {
    background-color: transparent;
    color: var(--primary-color); /* Main color for text */
    border: 2px solid var(--primary-color);
}

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

.page-login__forgot-password {
    text-align: center;
    font-size: 0.95em;
}

.page-login__link-forgot-password {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Section titles */
.page-login__section-title {
    font-size: clamp(1.8em, 3.5vw, 2.5em);
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-main);
    letter-spacing: 0.03em;
}

/* Benefits Section */
.page-login__benefits-section {
    padding: 80px 20px;
    background-color: var(--card-bg); /* Card BG for this section */
    color: var(--text-main);
}

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

.page-login__benefit-card {
    background: var(--deep-green-color); /* Deep Green for benefit card background */
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

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

.page-login__card-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 20px;
    border-radius: 8px;
    object-fit: cover;
    min-width: 200px; /* Minimum size requirement */
    min-height: 200px; /* Minimum size requirement */
}

.page-login__card-title {
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-main);
}

.page-login__card-text {
    font-size: 1em;
    color: var(--text-secondary);
}

/* Troubleshooting Section */
.page-login__troubleshooting-section {
    padding: 80px 20px;
    background-color: var(--background-color);
    color: var(--text-main);
}

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

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

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

.page-login__btn-text-link {
    display: inline-block;
    margin-top: 15px;
    color: var(--glow-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.page-login__btn-text-link:hover {
    text-decoration: underline;
    color: var(--gold-color); /* Gold on hover */
}

/* FAQ Section */
.page-login__faq-section {
    padding: 80px 20px;
    background-color: var(--card-bg);
    color: var(--text-main);
}

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

.page-login__faq-item {
    background: var(--deep-green-color); /* Deep Green for FAQ item background */
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.page-login__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15em;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-main);
    background-color: var(--deep-green-color);
    transition: background-color 0.3s ease;
}

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

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

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

.page-login__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--glow-color);
    transition: transform 0.3s ease;
}

.page-login__faq-item[open] .page-login__faq-toggle {
    transform: rotate(45deg); /* Plus sign rotates to X or minus */
}

.page-login__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CTA Section */
.page-login__cta-section {
    padding: 60px 20px;
    text-align: center;
    background-color: var(--background-color);
    color: var(--text-main);
}

.page-login__btn-register-cta {
    margin-top: 30px;
    display: inline-block;
    min-width: 250px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-login__hero-section {
        padding: 40px 15px;
    }
    .page-login__main-title {
        font-size: clamp(1.8em, 5vw, 2.8em);
    }
    .page-login__description {
        font-size: 1em;
    }
    .page-login__benefits-grid,
    .page-login__troubleshooting-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    /* General content area padding for mobile */
    .page-login__container,
    .page-login__hero-section,
    .page-login__benefits-section,
    .page-login__troubleshooting-section,
    .page-login__faq-section,
    .page-login__cta-section {
        padding-left: 15px !important;
        padding-right: 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-login__hero-section {
        flex-direction: column; /* Ensure image is above content */
        padding-top: 10px !important; /* Small top padding for hero on mobile */
    }

    .page-login__main-title {
        font-size: clamp(1.5em, 7vw, 2.2em);
    }

    .page-login__login-form-wrapper {
        padding: 20px;
    }

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

    /* Buttons responsiveness */
    .page-login__btn-primary,
    .page-login__btn-secondary,
    .page-login a[class*="button"],
    .page-login a[class*="btn"] {
        max-width: 100% !important;
        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__form-actions {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px;
    }

    /* Video responsiveness (if any, though not in this specific page) */
    .page-login video,
    .page-login__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-login__video-section,
    .page-login__video-container,
    .page-login__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }
    .page-login__video-section {
        padding-top: 10px !important;
    }

    .page-login__benefits-section,
    .page-login__troubleshooting-section,
    .page-login__faq-section,
    .page-login__cta-section {
        padding: 40px 15px;
    }

    .page-login__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-login__faq-question {
        font-size: 1em;
        padding: 15px 20px;
    }
    .page-login__faq-answer {
        padding: 0 20px 15px;
    }
}