/* Google Sign-In Button Styling */
#googleSignInBtn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 24px;
    background: #ffffff;
    border: 1px solid #dadce0;
    border-radius: 4px;
    font-family: 'Roboto', 'Segoe UI', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: #3c4043;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);
}

#googleSignInBtn:hover:not(:disabled) {
    background: #f8f9fa;
    border-color: #d2e3fc;
    box-shadow: 0 1px 3px 0 rgba(60, 64, 67, 0.3), 0 4px 8px 3px rgba(60, 64, 67, 0.15);
}

#googleSignInBtn:active:not(:disabled) {
    background: #f1f3f4;
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);
}

#googleSignInBtn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

#googleSignInBtn .google-logo {
    flex-shrink: 0;
    margin-right: 12px;
}

/* Helper text styling */
.google-helper-text {
    margin-top: 8px;
    text-align: center;
    font-size: 12px;
    color: #5f6368;
}

.google-helper-text .domain {
    font-weight: 600;
    color: #1a73e8;
}

/* Divider styling */
.login-divider {
    position: relative;
    margin: 24px 0;
    text-align: center;
}

.login-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #dadce0;
}

.login-divider span {
    position: relative;
    display: inline-block;
    padding: 0 16px;
    background: #fff;
    color: #5f6368;
    font-size: 13px;
    font-weight: 500;
}

/* Info box styling */
.info-box {
    display: flex;
    align-items: flex-start;
    padding: 12px 16px;
    background: #e8f0fe;
    border: 1px solid #d2e3fc;
    border-radius: 4px;
    margin-bottom: 20px;
}

.info-box svg {
    flex-shrink: 0;
    margin-right: 12px;
    margin-top: 2px;
    color: #1967d2;
}

.info-box-text {
    font-size: 13px;
    color: #174ea6;
    line-height: 1.5;
}

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

.animate-spin {
    animation: spin 1s linear infinite;
}

/* Spinner SVG */
.spinner-svg {
    width: 18px;
    height: 18px;
    margin-right: 12px;
}