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

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

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

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

.page-login__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 60px;
    padding-top: 10px; /* Small top padding, body handles header offset */
    background-color: var(--card-bg);
    overflow: hidden;
}

.page-login__hero-image-wrapper {
    width: 100%;
    position: relative;
    margin-bottom: 40px; /* Space between image and content */
}

.page-login__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    filter: brightness(0.7); /* Slightly dim the image for text contrast */
}

.page-login__hero-content {
    position: relative;
    z-index: 10;
    max-width: 600px;
    text-align: center;
    padding: 0 20px;
    margin-top: -100px; /* Pull content up over the image slightly for visual flow */
}

.page-login__main-title {
    color: var(--text-main);
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

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

.page-login__form {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    margin-bottom: 20px;
    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;
    color: var(--text-main);
    font-weight: bold;
}

.page-login__form-input {
    width: calc(100% - 20px);
    padding: 12px 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    font-size: 1em;
}

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

.page-login__form-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
}

.page-login__btn-primary {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    background: var(--button-gradient);
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background 0.3s ease, transform 0.2s ease;
    text-align: center;
    border: none;
    cursor: pointer;
    box-sizing: border-box;
    max-width: 100%; /* For mobile responsiveness */
    width: 100%;
}

.page-login__btn-primary:hover {
    background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
    transform: translateY(-2px);
}

.page-login__btn-secondary {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
    font-size: 1em;
    transition: background-color 0.3s ease, color 0.3s ease;
    text-align: center;
    cursor: pointer;
    box-sizing: border-box;
    max-width: 100%; /* For mobile responsiveness */
    width: 100%;
}

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

.page-login__link-forgot-password,
.page-login__link-register {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95em;
}

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

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

.page-login__section-title {
    color: var(--text-main);
    font-size: 2.2em;
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-login__section-description {
    color: var(--text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
    font-size: 1.1em;
}

.page-login__benefits-section,
.page-login__guide-section,
.page-login__security-section,
.page-login__promotions-section,
.page-login__faq-section,
.page-login__cta-section {
    padding: 80px 0;
    background-color: var(--background-color-page);
    border-top: 1px solid var(--divider-color);
}

.page-login__benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.page-login__benefit-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.page-login__benefit-card:hover {
    transform: translateY(-10px);
}

.page-login__benefit-icon {
    width: 100px;
    height: 100px;
    margin-bottom: 20px;
    object-fit: contain;
    filter: drop-shadow(0 0 5px var(--glow-color));
}

.page-login__card-title {
    color: var(--primary-color);
    font-size: 1.5em;
    margin-bottom: 15px;
    font-weight: bold;
}

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

.page-login__image-content {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    margin: 40px auto;
    object-fit: cover;
}

.page-login__guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.page-login__guide-step {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: left;
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-login__step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: #ffffff;
    border-radius: 50%;
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 20px;
}

.page-login__step-title {
    color: var(--text-main);
    font-size: 1.4em;
    margin-bottom: 10px;
    font-weight: bold;
}

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

.page-login__app-download-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-login__app-image {
    flex: 1 1 400px;
    max-width: 50%;
    margin: 0;
}

.page-login__app-content {
    flex: 1 1 400px;
    max-width: 50%;
    text-align: left;
}

.page-login__app-title {
    color: var(--primary-color);
    font-size: 1.8em;
    margin-bottom: 15px;
    font-weight: bold;
}

.page-login__app-description {
    color: var(--text-secondary);
    margin-bottom: 25px;
}

.page-login__btn-download {
    width: auto;
    max-width: 250px;
}

.page-login__security-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.page-login__feature-item {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-login__feature-title {
    color: var(--primary-color);
    font-size: 1.4em;
    margin-bottom: 10px;
    font-weight: bold;
}

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

.page-login__promotions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.page-login__promotion-card {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.page-login__promotion-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-login__promotion-card .page-login__card-title {
    font-size: 1.3em;
    margin-bottom: 10px;
}

.page-login__promotion-card .page-login__card-text {
    margin-bottom: 20px;
}

.page-login__promotion-card .page-login__btn-secondary {
    width: auto;
    padding: 8px 15px;
    font-size: 0.9em;
    margin-top: auto; /* Push button to bottom */
}

.page-login__cta-full-width {
    text-align: center;
    margin-top: 30px;
}

.page-login__btn-view-all {
    max-width: 300px;
}

.page-login__promotions-banner {
    margin-top: 50px;
}

.page-login__faq-list {
    max-width: 900px;
    margin: 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;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.page-login__faq-item summary {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-weight: bold;
    color: var(--text-main);
    font-size: 1.1em;
    background-color: var(--deep-green);
    transition: background-color 0.3s ease;
}

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

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

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

.page-login__faq-toggle {
    font-size: 1.5em;
    margin-left: 15px;
    color: var(--glow-color);
}

.page-login__faq-item[open] .page-login__faq-toggle {
    content: '−';
}

.page-login__faq-answer {
    padding: 20px 25px;
    color: var(--text-secondary);
    background-color: var(--card-bg);
    border-top: 1px solid var(--divider-color);
    font-size: 0.95em;
}

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

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

.page-login__faq-register-btn {
    margin-top: 15px;
    max-width: 200px;
}

.page-login__cta-section {
    text-align: center;
    padding-bottom: 100px;
}

.page-login__btn-register-bottom {
    max-width: 350px;
    margin-top: 40px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-login__hero-content {
        margin-top: -50px;
    }
    .page-login__main-title {
        font-size: 2em;
    }
    .page-login__section-title {
        font-size: 1.8em;
    }
    .page-login__app-image,
    .page-login__app-content {
        max-width: 100%;
        text-align: center;
    }
    .page-login__app-download-cta {
        flex-direction: column;
    }
    .page-login__btn-download {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .page-login__hero-section {
        padding-bottom: 40px;
    }
    .page-login__hero-content {
        margin-top: 0;
        padding: 0 15px;
    }
    .page-login__main-title {
        font-size: 1.6em;
    }
    .page-login__hero-description {
        font-size: 1em;
    }
    .page-login__form {
        padding: 20px;
    }
    .page-login__form-input {
        width: calc(100% - 20px) !important;
    }
    .page-login__btn-primary,
    .page-login__btn-secondary {
        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;
        gap: 10px;
    }
    .page-login__benefits-section,
    .page-login__guide-section,
    .page-login__security-section,
    .page-login__promotions-section,
    .page-login__faq-section,
    .page-login__cta-section {
        padding: 40px 0;
    }
    .page-login__section-title {
        font-size: 1.5em;
        margin-bottom: 15px;
    }
    .page-login__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
    }
    .page-login__container {
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-login img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-login__section, .page-login__card, .page-login__container, .page-login__app-download-cta {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important; /* Ensure no overflow */
    }
    .page-login__hero-section {
        padding-top: 10px !important; /* body handles --header-offset, this is small decorative */
    }
    .page-login__faq-item summary {
        padding: 15px 20px;
        font-size: 1em;
    }
    .page-login__faq-answer {
        padding: 15px 20px;
    }
    .page-login__btn-view-all,
    .page-login__btn-register-bottom {
        max-width: 100%;
        width: 100%;
    }
    .page-login__faq-register-btn {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .page-login__main-title {
        font-size: 1.4em;
    }
    .page-login__section-title {
        font-size: 1.3em;
    }
    .page-login__form-label,
    .page-login__form-input,
    .page-login__link-forgot-password,
    .page-login__link-register,
    .page-login__no-account {
        font-size: 0.9em;
    }
    .page-login__btn-primary,
    .page-login__btn-secondary {
        font-size: 1em;
        padding: 10px 15px;
    }
}