/**
 * 登录页视觉增强（不改 HTML 结构，仅覆盖 Beyond 登录样式）
 */
:root {
    --login-accent: #20a53a;
    --login-accent-hover: #1a8f32;
    --login-accent-soft: rgba(32, 165, 58, 0.14);
}

body {
    min-height: 100vh;
    margin: 0;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.55) 0%, rgba(15, 23, 42, 0.35) 50%, rgba(32, 165, 58, 0.2) 100%);
    pointer-events: none;
    z-index: 0;
}

.login-container {
    position: relative;
    z-index: 1;
    width: 100% !important;
    min-height: 100vh !important;
    height: auto !important;
    margin-top: 0 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
}

.login-container .loginbox {
    width: 100%;
    min-width: 400px;
    max-width: 400px;
    height: auto !important;
    margin-top: 0 !important;
    padding: 36px 32px 32px;
    border: none;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.97) !important;
    box-shadow: none !important;
    backdrop-filter: blur(12px);
}

.login-container .loginbox .loginbox-title {
    padding-top: 0 !important;
    margin-bottom: 28px !important;
    font-size: 22px;
    font-weight: 700;
    color: #1f2937;
    letter-spacing: 0.02em;
    text-align: center;
}

.login-container .loginbox .loginbox-textbox {
    margin-bottom: 16px;
    padding: 0;
}

.login-container .loginbox .loginbox-textbox .form-control {
    height: 44px;
    padding: 10px 14px;
    font-size: 14px;
    color: #1f2937;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    box-shadow: none;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.login-container .loginbox .loginbox-textbox .form-control:focus {
    background: #fff;
    border-color: var(--login-accent);
    outline: none;
    box-shadow: none;
}

.login-container .loginbox .loginbox-textbox .form-control::placeholder {
    color: #9ca3af;
}

.login-container .loginbox .loginbox-textbox #verifyimg {
    display: block;
    width: 100%;
    height: 64px;
    margin-top: 0;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    object-fit: cover;
    cursor: pointer;
    background: #f3f4f6;
}

.login-container .loginbox .loginbox-textbox #verifyimg:hover,
.login-container .loginbox .loginbox-textbox #verifyimg:focus {
    border-color: #e5e7eb;
    outline: none;
}

.login-container .loginbox .loginbox-forgot {
    margin: 4px 0 20px;
    text-align: right;
}

.login-container .loginbox .loginbox-forgot a {
    font-size: 13px;
    color: #6b7280;
    text-decoration: none;
    transition: color 0.2s;
}

.login-container .loginbox .loginbox-forgot a:hover {
    color: var(--login-accent);
}

.login-container .loginbox .loginbox-submit {
    margin-top: 0;
    padding: 0;
}

.login-container .loginbox .loginbox-submit .btn-primary {
    height: 46px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.12em;
    background: linear-gradient(135deg, var(--login-accent) 0%, #2ec956 100%) !important;
    border-color: var(--login-accent) !important;
    box-shadow: none !important;
    transition: transform 0.15s, background 0.2s;
}

.login-container .loginbox .loginbox-submit .btn-primary:hover,
.login-container .loginbox .loginbox-submit .btn-primary:focus {
    background: linear-gradient(135deg, var(--login-accent-hover) 0%, #28b84e 100%) !important;
    border-color: var(--login-accent-hover) !important;
    box-shadow: none !important;
    outline: none;
}

.login-container .loginbox .loginbox-submit .btn-primary:active {
    transform: translateY(1px);
}

@media (max-width: 480px) {
    .login-container .loginbox {
        min-width: 0;
        max-width: 100%;
        padding: 28px 22px 26px;
        border-radius: 14px;
    }

    .login-container .loginbox .loginbox-title {
        font-size: 20px;
        margin-bottom: 22px !important;
    }
}