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

/* Root variables for colors */
:root {
    --page-login-primary-color: #11A84E;
    --page-login-secondary-color: #22C768;
    --page-login-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --page-login-card-bg: #11271B;
    --page-login-background: #08160F; /* This should ideally come from shared, but defining for clarity */
    --page-login-text-main: #F2FFF6;
    --page-login-text-secondary: #A7D9B8;
    --page-login-border-color: #2E7A4E;
    --page-login-glow-color: #57E38D;
    --page-login-gold-color: #F2C14E;
    --page-login-deep-green: #0A4B2C;
}

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

.page-login__dark-bg {
    background-color: var(--page-login-background);
    color: var(--page-login-text-main);
}

.page-login__light-bg {
    background-color: #f8f9fa; /* A light background for contrast sections */
    color: #333333;
}

.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 padding, body handles header-offset */
    overflow: hidden;
}

.page-login__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden; /* Ensure image doesn't overflow */
}

.page-login__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.5); /* Darken image for text readability, no color change */
    min-width: 200px;
    min-height: 200px;
}

.page-login__hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 30px;
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.7); /* Semi-transparent dark background for text */
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    color: var(--page-login-text-main);
}

.page-login__main-title {
    font-size: clamp(2em, 5vw, 3.5em); /* Responsive font size */
    font-weight: bold;
    color: var(--page-login-gold-color);
    margin-bottom: 15px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-login__subtitle {
    font-size: 1.1em;
    color: var(--page-login-text-secondary);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-login__login-card {
    background-color: var(--page-login-card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--page-login-border-color);
    max-width: 400px;
    margin: 30px auto 0;
}

.page-login__card-title {
    font-size: 1.8em;
    color: var(--page-login-text-main);
    margin-bottom: 20px;
    text-align: center;
}

.page-login__form-group {
    margin-bottom: 15px;
}

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

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

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

.page-login__form-input:focus {
    outline: none;
    border-color: var(--page-login-glow-color);
    box-shadow: 0 0 0 3px rgba(87, 227, 141, 0.3);
}

.page-login__form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-size: 0.9em;
}

.page-login__remember-me {
    display: flex;
    align-items: center;
}

.page-login__checkbox {
    margin-right: 8px;
    accent-color: var(--page-login-primary-color);
}

.page-login__checkbox-label {
    color: var(--page-login-text-secondary);
}

.page-login__forgot-password-link {
    color: var(--page-login-text-secondary);
    text-decoration: none;
}

.page-login__forgot-password-link:hover {
    color: var(--page-login-primary-color);
    text-decoration: underline;
}

.page-login__btn-primary,
.page-login__btn-secondary {
    display: block;
    width: 100%;
    padding: 12px 20px;
    border-radius: 5px;
    text-align: center;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    cursor: pointer;
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box; /* Important for responsive buttons */
    white-space: normal;
    word-wrap: break-word;
}

.page-login__btn-primary {
    background: var(--page-login-button-gradient);
    color: #ffffff; /* White text on dark button for contrast */
    border: none;
    margin-bottom: 15px;
}

.page-login__btn-primary:hover {
    background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
    box-shadow: 0 0 10px var(--page-login-glow-color);
}

.page-login__btn-secondary {
    background-color: transparent;
    color: var(--page-login-primary-color);
    border: 1px solid var(--page-login-primary-color);
}

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

.page-login__login-button {
    margin-top: 20px;
}

.page-login__register-text {
    text-align: center;
    margin-top: 20px;
    color: var(--page-login-text-secondary);
}

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

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

.page-login__download-app-button {
    margin-top: 15px;
}

.page-login__section-title {
    font-size: clamp(1.8em, 4vw, 2.8em);
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
    color: var(--page-login-gold-color);
}

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

.page-login__content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    box-sizing: border-box;
}

.page-login__why-choose-us {
    padding: 80px 20px;
}

.page-login__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login__feature-item {
    background-color: var(--page-login-card-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--page-login-border-color);
    color: var(--page-login-text-main);
}

.page-login__feature-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
    display: block; /* Ensure it respects width/height */
    margin-left: auto;
    margin-right: auto;
    min-width: unset; /* Allow these specific icons to be smaller */
    min-height: unset;
}

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

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

.page-login__how-to-login {
    padding: 80px 20px;
    background-color: #f8f9fa; /* Light background for contrast */
    color: #333333;
}

.page-login__how-to-login .page-login__section-title,
.page-login__how-to-login .page-login__step-title {
    color: #333333; /* Dark text on light background */
}

.page-login__how-to-login .page-login__section-description,
.page-login__how-to-login .page-login__step-text {
    color: #555555; /* Slightly darker secondary text */
}

.page-login__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login__step-item {
    background-color: #ffffff; /* White card on light background */
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border: 1px solid #e0e0e0;
}

.page-login__step-number {
    font-size: 2.5em;
    font-weight: bold;
    color: var(--page-login-primary-color);
    margin-bottom: 15px;
}

.page-login__step-title {
    font-size: 1.3em;
    font-weight: bold;
    margin-bottom: 10px;
}

.page-login__step-text {
    font-size: 0.95em;
}

.page-login__cta-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 50px;
}

.page-login__cta-group .page-login__btn-primary,
.page-login__cta-group .page-login__btn-secondary {
    max-width: 300px; /* Limit width for desktop */
    flex-grow: 1;
}

.page-login__forgot-password {
    padding: 80px 20px;
}

.page-login__recovery-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login__recovery-item {
    background-color: var(--page-login-card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--page-login-border-color);
    color: var(--page-login-text-main);
}

.page-login__recovery-title {
    font-size: 1.3em;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--page-login-gold-color);
}

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

.page-login__recover-password-button {
    margin: 40px auto 15px;
    max-width: 300px;
}

.page-login__contact-support-text {
    text-align: center;
    font-size: 0.95em;
}

.page-login__security-features {
    padding: 80px 20px;
    background-color: #f8f9fa; /* Light background for contrast */
    color: #333333;
}

.page-login__security-features .page-login__section-title,
.page-login__security-features .page-login__security-title {
    color: #333333;
}

.page-login__security-features .page-login__section-description,
.page-login__security-features .page-login__security-text {
    color: #555555; /* Slightly darker secondary text */
}

.page-login__security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login__security-item {
    background-color: #ffffff; /* White card on light background */
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border: 1px solid #e0e0e0;
}

.page-login__security-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    min-width: unset; /* Allow these specific icons to be smaller */
    min-height: unset;
}

.page-login__security-title {
    font-size: 1.4em;
    font-weight: bold;
    margin-bottom: 15px;
}

.page-login__security-text {
    font-size: 0.95em;
}

.page-login__game-showcase {
    padding: 80px 20px;
}

.page-login__games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login__game-card {
    background-color: var(--page-login-card-bg);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    text-decoration: none;
    color: var(--page-login-text-main);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--page-login-border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-login__game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3), 0 0 15px var(--page-login-glow-color);
}

.page-login__game-image {
    width: 100%;
    height: 180px; /* Fixed height for consistency */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
    display: block;
    min-width: 200px;
    min-height: 200px;
}

.page-login__game-title {
    font-size: 1.3em;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--page-login-gold-color);
}

.page-login__game-description {
    font-size: 0.9em;
    color: var(--page-login-text-secondary);
    flex-grow: 1; /* Push button to bottom */
}

.page-login__cta-full-width {
    text-align: center;
    margin-top: 50px;
}

.page-login__cta-full-width .page-login__btn-primary {
    max-width: 400px;
    margin: 0 auto;
}

.page-login__faq-section {
    padding: 80px 20px;
    background-color: #f8f9fa; /* Light background for contrast */
    color: #333333;
}

.page-login__faq-section .page-login__section-title {
    color: #333333;
}

.page-login__faq-section .page-login__section-description {
    color: #555555;
}

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

.page-login__faq-item {
    background-color: #ffffff; /* White card on light background */
    margin-bottom: 15px;
    border-radius: 10px;
    border: 1px solid #e0e0e0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden; /* For details tag */
}

.page-login__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    background-color: #ffffff;
    border-bottom: 1px solid #eee;
    color: #333333;
    font-weight: bold;
    font-size: 1.1em;
    list-style: none; /* Hide default marker */
}

.page-login__faq-item summary::-webkit-details-marker {
    display: none; /* Hide default marker for webkit */
}

.page-login__faq-item summary:hover {
    background-color: #f0f0f0;
}

.page-login__faq-question {
    flex-grow: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-login__faq-qtext {
    color: #333333;
}

.page-login__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    color: var(--page-login-primary-color);
    transition: transform 0.3s ease;
}

.page-login__faq-item[open] .page-login__faq-toggle {
    transform: rotate(45deg);
}

.page-login__faq-answer {
    padding: 15px 25px 20px;
    background-color: #fcfcfc;
    color: #555555;
    font-size: 1em;
    border-top: 1px solid #f0f0f0;
}

.page-login__faq-answer p {
    margin: 0;
    color: #555555;
}

.page-login__contact-us {
    padding: 80px 20px;
    text-align: center;
}

.page-login__contact-options {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.page-login__contact-options .page-login__btn-primary,
.page-login__contact-options .page-login__btn-secondary {
    max-width: 300px;
    flex-grow: 1;
}

/* Responsive styles */
@media (max-width: 1024px) {
    .page-login__hero-content {
        padding: 25px;
    }

    .page-login__main-title {
        font-size: clamp(1.8em, 4.5vw, 3em);
    }

    .page-login__section-title {
        font-size: clamp(1.6em, 3.5vw, 2.5em);
    }
}

@media (max-width: 768px) {
    .page-login__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important; /* body handles header-offset, this is small decoration */
    }

    .page-login__hero-content {
        padding: 20px;
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }

    .page-login__main-title {
        font-size: clamp(1.5em, 6vw, 2.5em);
    }

    .page-login__subtitle {
        font-size: 1em;
        margin-bottom: 20px;
    }

    .page-login__login-card {
        padding: 25px;
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }

    .page-login__form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .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__cta-group {
        flex-direction: column;
        gap: 15px;
    }

    .page-login__cta-group .page-login__btn-primary,
    .page-login__cta-group .page-login__btn-secondary {
        max-width: 100%;
    }

    .page-login__section-title {
        font-size: clamp(1.4em, 5vw, 2em);
    }

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

    .page-login__content-wrapper {
        padding: 30px 15px;
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }

    .page-login__why-choose-us,
    .page-login__how-to-login,
    .page-login__forgot-password,
    .page-login__security-features,
    .page-login__game-showcase,
    .page-login__faq-section,
    .page-login__contact-us {
        padding: 40px 15px;
    }

    .page-login__features-grid,
    .page-login__steps-grid,
    .page-login__recovery-steps,
    .page-login__security-grid,
    .page-login__games-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-login__feature-icon,
    .page-login__security-icon {
        width: 60px;
        height: 60px;
    }

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

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

    .page-login__faq-answer {
        padding: 10px 20px 15px;
    }

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

    /* All image containers responsive */
    .page-login__hero-image-wrapper,
    .page-login__features-grid,
    .page-login__feature-item,
    .page-login__steps-grid,
    .page-login__step-item,
    .page-login__recovery-steps,
    .page-login__recovery-item,
    .page-login__security-grid,
    .page-login__security-item,
    .page-login__games-grid,
    .page-login__game-card,
    .page-login__faq-list,
    .page-login__faq-item,
    .page-login__contact-options {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important; /* Ensure no overflow */
        padding-left: 0;
        padding-right: 0;
    }
}

/* Ensure content area images don't go below 200px */
.page-login img:not(.page-login__feature-icon):not(.page-login__security-icon) {
    min-width: 200px;
    min-height: 200px;
}