/* ==========================================================================
   AUTHENTICATION PREMIUM GLASSMORPHISM
   ========================================================================== */

.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 24px;
}

.auth-home-btn {
    position: absolute;
    top: 24px;
    left: 24px;
    z-index: 50;
}

/* The Main 3D Glass Form Wrapper */
.auth-form-wrapper {
    background: var(--glass-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-top: 1px solid var(--glass-border-light);
    border-radius: 24px;
    padding: 48px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--glass-shadow);
    color: var(--text-primary);
    position: relative;
    overflow: hidden;
}

.auth-form-wrapper::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    opacity: 0.5;
}

.auth-form-wrapper.auth-form-large {
    max-width: 560px;
}

.auth-header {
    text-align: center;
    margin-bottom: 40px;
}

.auth-header h1 {
    font-size: 32px;
    margin-bottom: 8px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 15px;
}

/* Forms Content */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Form Options & Checkboxes */
.form-options, .checkbox-group {
    font-size: 14px;
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkbox-group {
    justify-content: flex-start;
}

.form-options label, .checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 400;
    text-transform: none;
    letter-spacing: normal;
    color: var(--text-secondary);
}

.form-options a, .checkbox-group a {
    color: var(--primary-color);
    font-weight: 500;
}

.form-options a:hover, .checkbox-group a:hover {
    text-decoration: underline;
}

.btn-block {
    width: 100%;
    padding: 14px;
    font-size: 15px;
    margin-top: 8px;
}

/* Auth Footer */
.auth-footer {
    text-align: center;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--glass-border);
}

.auth-footer p {
    color: var(--text-secondary);
    font-size: 14px;
}

.auth-footer a {
    color: var(--primary-color);
    font-weight: 600;
    margin-left: 4px;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Notifications */
.error-message, .success-message {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    display: none;
    backdrop-filter: blur(12px);
}

.error-message {
    background: rgba(244, 63, 94, 0.1);
    border: 1px solid rgba(244, 63, 94, 0.2);
    color: #fca5a5;
}

.success-message {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #6ee7b7;
}

.error-message.show, .success-message.show {
    display: block;
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .auth-form-wrapper { padding: 32px 24px; }
    .form-row { grid-template-columns: 1fr; gap: 24px;}
}

@media (max-width: 480px) {
    .auth-form-wrapper { padding: 24px 16px; border-radius: 16px; }
    .auth-header h1 { font-size: 26px; }
    .auth-container { padding: 12px; }
}

/* Auth Divider */
.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 16px 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--glass-border);
}

.auth-divider span {
    padding: 0 12px;
    color: var(--text-secondary);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Google Auth Button */
.btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: white !important;
    color: #333 !important;
    border: 1px solid transparent !important;
    font-weight: 500;
}

.btn-google:hover {
    background: #f8f9fa !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.google-icon {
    width: 20px;
    height: 20px;
}