/* page-login: page-specific styles. */
body.login .page-main {
    padding-bottom: var(--space-md) !important;
    min-height: auto;
}

body.login .auth-container {
    width: 100%;
    max-width: 28.125rem;
    margin: 0 auto;
    padding: var(--space-md);
}

body.login .auth-card {
    background-color: #fff;
    border-radius: var(--card-radius);
    padding: var(--space-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

@media (min-width: 1025px) {
    body.login .page-main {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: calc(100vh - 200px);
        padding: var(--space-xl) 0 !important;
    }

    body.login .auth-container {
        margin: 0 !important;
        max-width: 31.25rem;
        width: 100%;
    }

    body.login .auth-card {
        padding: var(--space-xl);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    }

}

.auth-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.auth-header h1 {
    font-size: var(--font-size-title);
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
    font-weight: var(--font-weight-bold);
}

.auth-header p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.login-method-selector {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
}

.method-options-compact {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.method-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1.5px solid var(--color-border);
    border-radius: 50%;
    background-color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9em;
    color: var(--color-text-secondary);
}

.method-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0, 212, 212, 0.15);
}

.method-btn.active {
    border-color: var(--color-primary);
    background-color: var(--color-primary);
    color: #fff;
    box-shadow: 0 2px 8px rgba(0, 212, 212, 0.3);
}

.method-btn i {
    font-size: 1em;
}

@media (max-width: 768px) {
    .method-options-compact {
        gap: 6px;
    }

    .method-btn {
        width: 32px;
        height: 32px;
        font-size: 0.85em;
    }

}

@media (max-width: 480px) {
    .method-btn {
        width: 30px;
        height: 30px;
        font-size: 0.8em;
    }

}

.login-forms-container {
    position: relative;
    min-height: 250px;
}

.login-form {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.login-form.active {
    opacity: 1;
    transform: translateX(0);
}

.login-form.hidden {
    display: none;
    opacity: 0;
    transform: translateX(20px);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-md);
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
    font-weight: var(--font-weight-normal);
}

.form-group label i {
    color: var(--color-primary);
    font-size: 0.9em;
}

.form-control {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--card-radius);
    font-size: var(--font-size-md);
    transition: all 0.3s ease;
    background-color: #fff;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 212, 0.1);
}

.form-control::placeholder {
    color: var(--color-text-placeholder);
}

.password-input-wrapper {
    position: relative;
}

.password-input-wrapper .form-control {
    padding-right: 45px;
}

.toggle-password {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-text-tertiary);
    cursor: pointer;
    padding: var(--space-xs);
    transition: color 0.3s ease;
}

.toggle-password:hover {
    color: var(--color-primary);
}

.captcha-group {
    margin-bottom: var(--space-lg);
}

.captcha-input {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
}

.captcha-input .form-control {
    flex: 1;
}

.captcha-image {
    position: relative;
    width: 120px;
    height: 48px;
    border: 1px solid var(--color-border);
    border-radius: var(--card-radius);
    overflow: hidden;
    background-color: #f5f5f5;
    flex-shrink: 0;
}

.captcha-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
}

.refresh-btn {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    border: none;
    color: #fff;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.captcha-image:hover .refresh-btn {
    opacity: 1;
}

@media (max-width: 768px) {
    .refresh-btn {
        opacity: 1;
        background: rgba(0, 0, 0, 0.4);
    }

}

.refresh-btn i {
    font-size: 1.2rem;
}

.verify-code-input {
    display: flex;
    gap: var(--space-sm);
}

.verify-code-input .form-control {
    flex: 1;
}

.send-code-btn {
    white-space: nowrap;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
    min-width: 100px;
}

.form-actions {
    margin-top: var(--space-xl);
}

.btn-block {
    width: 100%;
    display: block;
}

.btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--btn-primary-radius);
    font-size: var(--font-size-md);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 212, 212, 0.3);
}

.btn-primary:disabled {
    background-color: var(--color-text-quaternary);
    border-color: var(--color-text-quaternary);
    cursor: not-allowed;
    transform: none;
}

.btn-outline-primary {
    background-color: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--btn-primary-radius);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background-color: var(--color-primary);
    color: #fff;
}

.btn-outline-primary:disabled {
    background-color: var(--color-bg-page);
    border-color: var(--color-text-quaternary);
    color: var(--color-text-quaternary);
    cursor: not-allowed;
}

.auth-links {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.auth-links a {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    text-decoration: none;
    transition: color 0.3s ease;
}

.auth-links a:hover {
    color: var(--color-primary);
}

.wechat-login-container {
    text-align: center;
    padding: var(--space-xl);
}

.wechat-login-container h3 {
    font-size: var(--font-size-title);
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.wechat-login-container p {
    font-size: var(--font-size-md);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
}

.wechat-qr-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    margin: 0 auto 1rem;
}

.wechat-qr-container iframe {
    width: 100%;
    max-width: 300px;
    height: 400px;
    border: 0;
}

.wechat-qr-fallback {
    display: inline-block;
    color: #087b55;
    text-decoration: underline;
    font-size: .9rem;
}

.wechat-login-container .wechat-mobile-qr-hint {
    font-size: .8rem;
    color: #71858a;
    line-height: 1.7;
    margin: 1rem auto 0;
    padding: 0 1rem;
    max-width: 320px;
}

@media(max-width:1024px) {
    body.login .auth-container.auth-container-with-qr {
        padding: .5rem;
        box-sizing: border-box;
    }

    body.login .auth-card.auth-card-with-qr {
        padding: 1rem 0;
        border-radius: 20px;
    }

    .auth-card-with-qr .auth-header {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: .6rem;
        background: none;
        padding: 0 1rem 1rem;
        margin: 0;
        border-bottom: 1px solid #edf3f1;
    }

    .auth-card-with-qr .auth-header h1 {
        font-size: 1.15rem;
        margin: 0;
        color: #008f91;
    }

    .auth-card-with-qr .auth-brand-logo {
        display: block;
        width: 32px;
        height: 32px;
        border-radius: 9px;
    }

    .auth-card-with-qr .wechat-login-with-qr {
        padding: .75rem 0;
        text-align: center;
    }

    .auth-card-with-qr .wechat-qr-container {
        margin-bottom: .25rem;
        overflow: hidden;
    }

    .auth-card-with-qr .wechat-qr-container iframe {
        width: 300px;
        max-width: 300px;
        flex-shrink: 0;
    }

}

@media(min-width:1025px) {
    body.login .auth-card-with-qr {
        padding: 1.5rem 2rem;
        border: 1px solid #e4eeeb;
        border-radius: 24px;
        box-shadow: 0 14px 45px rgba(21,63,69,.08);
    }

    .auth-card-with-qr .auth-header {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: .65rem;
        padding: 0 0 1rem;
        margin: 0 0 1rem;
        background: none;
        border-bottom: 1px solid #edf3f1;
    }

    .auth-card-with-qr .auth-header h1 {
        margin: 0;
        color: #008f91;
        font-size: 1.25rem;
        line-height: 1.3;
    }

    .auth-brand-logo {
        display: block;
        width: 36px;
        height: 36px;
        object-fit: contain;
        border-radius: 10px;
    }

    .auth-card-with-qr .wechat-login-with-qr {
        padding: 0;
    }

    .auth-card-with-qr .wechat-qr-container {
        margin-bottom: .25rem;
    }

    .auth-card-with-qr .wechat-qr-fallback {
        font-size: .8125rem;
        color: #71858a;
        text-decoration: none;
    }

    .auth-card-with-qr .wechat-qr-fallback:hover {
        color: #008f91;
        text-decoration: underline;
    }

    .auth-card-with-qr .wechat-qr-fallback:focus-visible {
        outline: 3px solid #008f91;
        outline-offset: 4px;
    }

}

.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.btn-loading i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }

}

@media (min-width: 769px) and (max-width: 1024px) {
    body.login .auth-container {
        max-width: 400px;
    }

    .method-options {
        grid-template-columns: repeat(3, 1fr);
    }

}

@media (max-width: 768px) {
    body.login .auth-container {
        padding: var(--space-md);
    }

    body.login .auth-card {
        padding: var(--space-lg);
    }

    .method-options {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xs);
    }

    .method-option {
        min-height: 70px;
        padding: var(--space-sm);
    }

    .method-option i {
        font-size: 1.2rem;
    }

    .method-option span {
        font-size: 0.7rem;
    }

    .captcha-input {
        flex-direction: column;
    }

    .captcha-image {
        width: 100%;
        height: 60px;
    }

    .verify-code-input {
        flex-direction: column;
    }

    .send-code-btn {
        width: 100%;
    }

}

@media (max-width: 480px) {
    body.login .auth-card {
        padding: var(--space-md);
    }

    .auth-header h1 {
        font-size: var(--font-size-title);
    }

    .auth-header p {
        font-size: var(--font-size-sm);
    }

    .method-options {
        grid-template-columns: repeat(2, 1fr);
    }

}

.turnstile-group {
    margin-bottom: 1.5rem;
}

.turnstile-container {
    display: flex;
    justify-content: center;
    margin-top: 0.5rem;
}

.wechat-login-error {
    margin: 0 1.5rem 1rem;
    padding: .75rem 1rem;
    border-radius: .6rem;
    background: #fff0f0;
    color: #a33;
}

.fas {
    margin-right: 8px;
}

/* Login shares the light App appearance of the community screens. */
.login-mini-entry { margin-top: 18px; padding-top: 16px; border-top: 1px solid #e4f1ee; text-align: center; }
.login-mini-entry a { color: var(--color-brand-action); font-size: 15px; font-weight: 600; text-decoration: none; }
.login-mini-entry a:hover { text-decoration: underline; }
.login-mini-entry i { margin-left: 5px; font-size: 11px; }
.login-mini-entry small { display: block; margin-top: 9px; color: var(--color-brand-description); font-size: 11px; line-height: 1.6; }
.login-legal { margin: 22px 0 0; text-align: center; color: var(--color-text-tertiary); font-size: 11px; line-height: 1.8; }
.login-legal a { color: var(--color-brand-action); text-decoration: none; }
.login-brand { padding: 24px 0 12px; text-align: center; color: #9aa5b8; font-size: 13px; }
.login-brand p { margin: 5px 0 0; font-size: 11px; }
.auth-brand-logo { object-fit: contain; border-radius: 14px; }
.wechat-login-container #wechat-login-btn { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; border-radius: 12px; background: var(--color-primary); color: #fff; text-decoration: none; font-weight: 600; }
@media (max-width: 1024px) {
    body.login { background-image: none; background-color: var(--color-discovery-page); }
    body.login .page-main { background: var(--color-bg-page); min-height: calc(100dvh - var(--header-mobile-height)); }
    body.login .auth-container, body.login .auth-container.auth-container-with-qr { max-width: 440px; padding: 24px 16px 16px; margin: 0 auto; box-sizing: border-box; }
    body.login .auth-card, body.login .auth-card.auth-card-with-qr { padding: 0; background: transparent; border: 0; box-shadow: none; border-radius: 0; }
    body.login .auth-header, body.login .auth-card-with-qr .auth-header { display: flex; flex-direction: column; gap: 14px; margin: 0 0 24px; padding: 0; border: 0; background: transparent; }
    body.login .auth-header .auth-brand-logo { display: block; width: 60px; height: 60px; border-radius: 16px; }
    body.login .auth-header h1, body.login .auth-card-with-qr .auth-header h1 { margin: 0; color: var(--color-brand-heading); font-size: 24px; line-height: 1.35; font-weight: 700; }
    body.login .login-forms-container { padding: 20px 12px; background: #fff; border-radius: 18px; box-shadow: 0 8px 28px #16383208; }
    body.login .wechat-login-container, body.login .auth-card-with-qr .wechat-login-with-qr { padding: 0; }
    body.login .wechat-login-container h3 { margin: 0 0 8px; color: var(--color-brand-heading); font-size: 18px; font-weight: 600; }
    body.login .wechat-qr-container { min-height: 400px; margin: 0; max-width: 300px; }
    body.login .wechat-qr-container iframe { width: 300px; max-width: 100%; height: 400px; }
    body.login .wechat-qr-fallback { display: inline-block; color: var(--color-brand-action); text-decoration: none; font-size: 12px; }
    body.login .wechat-login-container .wechat-mobile-qr-hint { padding: 0 6px; margin: 10px auto 0; color: var(--color-brand-description); font-size: 12px; line-height: 1.7; }
    body.login .login-method-selector { margin-top: 18px; }
    body.login .login-legal { margin-top: 20px; }
}

/* Keep the external QR widget and the Mini Program entry aligned with the prototype. */
body.login .wechat-qr-container { min-height: 0; height: 224px; margin: 10px auto 6px; overflow: hidden; }
body.login .wechat-qr-container iframe { width: 280px; max-width: 100%; height: 224px !important; }
body.login .login-mini-entry { border: 0; margin-top: 18px; padding-top: 0; }
body.login .login-mini-entry a {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    box-sizing: border-box; width: 100%; min-height: 48px; padding: 12px 16px;
    border-radius: 12px; background: var(--color-primary); color: #fff;
    font-size: 16px; font-weight: 600; text-decoration: none;
}
body.login .login-mini-entry a:hover { background: #00bfc2; text-decoration: none; }
body.login .login-mini-entry a:focus-visible { outline: 2px solid var(--color-brand-action); outline-offset: 3px; }
body.login .login-mini-entry small {
    display: flex; align-items: flex-start; justify-content: center; gap: 7px;
    margin-top: 16px; padding-top: 12px; border-top: 1px solid #e0f2ef;
    color: #67b9be; font-size: 11px; line-height: 1.6;
}
body.login .login-mini-entry small svg { width: 16px; height: 16px; flex: 0 0 16px; margin-top: 1px; }
body.login .wechat-qr-fallback { font-size: 11px; }
body.login .wechat-login-container .wechat-mobile-qr-hint { margin: 8px 0 0; font-size: 12px; }
.login-brand img { display: block; width: 220px; max-width: 100%; height: auto; margin: 0 auto; }