/* ============================================
   ZIN LAB LOGIN SCREEN FIXES
   ============================================ */

/* Hide WordPress navigation when on login screen */
body.zinlab-login-active nav.navbar,
body.zinlab-login-active #shopnavigation,
body.zinlab-login-active .navbar-custom,
body.zinlab-login-active header,
body.zinlab-login-active .site-header {
    display: none !important;
}

/* Full screen login */
body.zinlab-login-active {
    margin: 0;
    padding: 0;
    overflow: hidden;
}

/* Ensure login screen takes full viewport */
body.zinlab-login-active .login-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, #78264C 0%, #5a1d38 100%);
    z-index: 9999;
}

/* Center login card */
body.zinlab-login-active .login-card {
    max-width: 500px;
    width: 100%;
}

/* Hide sticky nav on login screen */
body.zinlab-login-active .zinlab-sticky-nav {
    display: none !important;
}

/* Login form enhancements */
.login-screen {
    transition: opacity 0.3s ease;
}

.login-screen.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Login card styling */
.login-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    margin: 0 20px;
}

@media (max-width: 576px) {
    .login-card {
        padding: 30px 20px;
        margin: 0 15px;
    }
    
    .login-card h1 {
        font-size: 1.75rem;
    }
}

/* Login button hover effect */
.login-card button[type="submit"] {
    transition: all 0.3s ease;
}

.login-card button[type="submit"]:hover:not(:disabled) {
    background: #5a1d38 !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(120, 38, 76, 0.4);
}

.login-card button[type="submit"]:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Spinner animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.spinner-border {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-right-color: white;
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
}

.spinner-border-sm {
    width: 0.875rem;
    height: 0.875rem;
    border-width: 2px;
}