/* ============================================
   Modern Auth UI - Glassmorphism & Gradients
   ============================================ */

/* 1. Base Layout */
body.login {
    background: linear-gradient(135deg, #f0f9ff 0%, #f5f3ff 50%, #ecfdf5 100%) !important;
    display: flex !important;
    align-items: flex-start;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    padding: 40px 20px;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans JP", sans-serif;
}

/* 2. Container */
#login {
    width: 680px !important;
    max-width: 100% !important;
    padding: 0 0 40px 0 !important;
    margin: 40px auto 0 auto !important;
}
#loginform, #lostpasswordform, #resetpassform {
    max-width: 440px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* Hide default elements */
#login h1, #login h1 a { display: none !important; }
#login #nav { display: none !important; }
#login #backtoblog { display: none !important; }
.language-switcher { display: none !important; }

/* 3. Messages */
#login .message, #login .success {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(14, 165, 233, 0.2);
    border-left: 4px solid #0ea5e9;
    border-radius: 16px;
    padding: 16px 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.08);
    font-size: 14px;
    color: #0369a1;
    font-weight: 500;
}

#login_error, #login .error {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(239, 68, 68, 0.2) !important;
    border-left: 4px solid #ef4444 !important;
    border-radius: 16px !important;
    padding: 16px 20px !important;
    margin-bottom: 20px !important;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.08) !important;
    font-size: 14px;
    color: #b91c1c !important;
    font-weight: 500;
}
#login_error a { color: #dc2626 !important; text-decoration: underline; }

/* 4. Forms (Glass Card) */
#loginform, #registerform, #lostpasswordform, #resetpassform {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 24px;
    padding: 48px 40px;
    box-shadow:
        0 20px 25px -5px rgba(0, 0, 0, 0.05),
        0 8px 10px -6px rgba(0, 0, 0, 0.02),
        0 0 0 1px rgba(0, 0, 0, 0.02);
    margin-top: 0;
}

/* 5. Labels */
#loginform label, #registerform label, #lostpasswordform label, #resetpassform label {
    font-size: 14px;
    font-weight: 600;
    color: #475569;
    margin-bottom: 8px;
    display: block;
    letter-spacing: 0.3px;
}

/* 6. Inputs */
#loginform input[type="text"], #loginform input[type="password"],
#registerform input[type="text"], #registerform input[type="email"], #registerform input[type="password"],
#lostpasswordform input[type="text"],
#resetpassform input[type="password"] {
    width: 100% !important;
    height: 52px !important;
    padding: 0 16px !important;
    font-size: 16px !important;
    border: 2px solid #e2e8f0 !important;
    border-radius: 12px !important;
    background: #ffffff !important;
    box-sizing: border-box !important;
    transition: all 0.2s ease !important;
    outline: none !important;
    color: #1e293b !important;
    margin-bottom: 4px !important;
}

#loginform input:focus, #registerform input:focus, #lostpasswordform input:focus, #resetpassform input:focus {
    border-color: #0ea5e9 !important;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15) !important;
    background: #f8fafc !important;
}

/* 7. Buttons */
    #loginform .button-primary, #registerform .button-primary, #lostpasswordform .button-primary, #resetpassform .button-primary, #wp-submit {
    width: 100% !important;
    height: 52px !important;
    padding: 0 32px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    color: #ffffff !important;
    background: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%) !important;
    border: none !important;
    border-radius: 12px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 4px 6px -1px rgba(14, 165, 233, 0.2), 0 2px 4px -2px rgba(14, 165, 233, 0.1) !important;
    text-shadow: none !important;
    margin-top: 16px !important;
    line-height: 52px !important;
    letter-spacing: 0.5px !important;
}
#loginform .button-primary:hover, #registerform .button-primary:hover, #lostpasswordform .button-primary:hover, #resetpassform .button-primary:hover, #wp-submit:hover {
    background: linear-gradient(135deg, #0284c7 0%, #4f46e5 100%) !important;
    box-shadow: 0 10px 15px -3px rgba(14, 165, 233, 0.3), 0 4px 6px -4px rgba(14, 165, 233, 0.2) !important;
    transform: translateY(-1px) !important;
}
#loginform .button-primary:active, #registerform .button-primary:active, #lostpasswordform .button-primary:active, #resetpassform .button-primary:active, #wp-submit:active {
    transform: translateY(0) !important;
}

/* 8. Checkbox */
#loginform .forgetmenot { margin-top: 20px; }
#loginform .forgetmenot label {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    font-size: 14px;
    color: #475569;
    cursor: pointer;
    white-space: nowrap;
    font-weight: 500;
}
#loginform input[type="checkbox"] {
    width: 18px !important;
    height: 18px !important;
    min-width: 18px !important;
    flex-shrink: 0 !important;
    accent-color: #0ea5e9;
    cursor: pointer;
    margin: 0 !important;
    padding: 0 !important;
}

/* 9. Register hint text */
#registerform > p:first-of-type { display: none !important; }

/* 10. Privacy link */
.login .privacy-policy-page-link { text-align: center; margin-top: 20px; }
.login .privacy-policy-page-link a { color: #64748b; font-size: 12px; text-decoration: none; transition: color 0.2s; }
.login .privacy-policy-page-link a:hover { color: #0ea5e9; }

/* 11. Auth Navigation Tabs */
#login .cur-auth-tabs {
    display: flex !important;
    gap: 8px;
    margin: 24px 0 0 0 !important;
    padding: 6px;
    background: #f1f5f9;
    background: rgba(241, 245, 249, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    border: 1px solid #cbd5e1;
    border: 1px solid rgba(203, 213, 225, 0.8);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
}
#login .cur-auth-tab {
    flex: 1;
    text-align: center;
    padding: 12px 8px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    color: #475569;
    text-decoration: none;
    transition: all 0.2s ease;
    letter-spacing: 0.3px;
    white-space: nowrap;
    display: block;
}
#login .cur-auth-tab:hover {
    background: rgba(255, 255, 255, 0.9);
    color: #0ea5e9;
}
#login .cur-auth-tab.active {
    background: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
    color: #ffffff;
    box-shadow: 0 4px 6px -1px rgba(14, 165, 233, 0.25);
}

/* 12. Video Background */
.cur-video-bg-wrap {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}
.cur-video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}
.cur-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.45);
}
body.login.has-video-bg {
    background: transparent !important;
}

/* 13. Responsive */
@media screen and (max-width: 480px) {
    body.login { padding: 24px 16px; }
    #login { width: 100% !important; margin-top: 20px !important; }
    #loginform, #registerform, #lostpasswordform, #resetpassform { padding: 32px 24px; border-radius: 20px; }
    #loginform input, #registerform input, #lostpasswordform input, #resetpassform input {
        height: 48px !important;
        font-size: 16px !important;
    }
    #loginform .button-primary, #registerform .button-primary, #lostpasswordform .button-primary, #resetpassform .button-primary, #wp-submit {
        height: 48px !important;
        font-size: 15px !important;
        line-height: 48px !important;
    }
    #login .cur-auth-tabs { margin-top: 20px !important; border-radius: 14px; }
    #login .cur-auth-tab { padding: 10px 6px; font-size: 13px; border-radius: 10px; }
}