:root {
    --glueup-blue: #0064FF;
    --glueup-blue-hover: #0052d4;
    --glueup-bg: #F8F9FD;
    --glueup-text: #1a1a1a;
    --glueup-text-soft: #666;
    --glueup-border: #e1e4e8;
    --glueup-white: #ffffff;
    --glueup-shadow: 0 8px 24px rgba(0, 100, 255, 0.08);
    --glueup-error: #ff4d4f;
    --glueup-success: #52c41a;
}

.glueup-login-form-container {
    max-width: 440px;
    margin: 60px auto;
    padding: 40px;
    background: var(--glueup-white);
    border-radius: 16px;
    box-shadow: var(--glueup-shadow);
    border: 1px solid var(--glueup-border);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.glueup-login-header {
    text-align: center;
    margin-bottom: 30px;
}

.glueup-login-header h2 {
    margin: 0 0 10px 0;
    color: var(--glueup-text);
    font-size: 24px;
    font-weight: 700;
}

.glueup-login-header p {
    margin: 0;
    color: var(--glueup-text-soft);
    font-size: 14px;
}

.form-group {
    margin-bottom: 20px;
}

.glueup-login-form label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--glueup-text);
}

.glueup-login-form input[type="email"],
.glueup-login-form input[type="password"] {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    border: 1px solid var(--glueup-border);
    border-radius: 8px;
    background-color: var(--glueup-bg);
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.glueup-login-form input:focus {
    outline: none;
    border-color: var(--glueup-blue);
    background-color: var(--glueup-white);
    box-shadow: 0 0 0 3px rgba(0, 100, 255, 0.1);
}

.glueup-login-form button {
    width: 100%;
    padding: 14px;
    margin-top: 10px;
    background-color: var(--glueup-blue);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.glueup-login-form button:hover {
    background-color: var(--glueup-blue-hover);
    transform: translateY(-1px);
}

.glueup-login-form button:active {
    transform: translateY(0);
}

.glueup-feedback {
    padding: 12px 16px;
    margin-bottom: 24px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.5;
    text-align: left;
}

.glueup-error {
    background-color: #fff1f0;
    border: 1px solid #ffa39e;
    color: var(--glueup-error);
}

.glueup-success {
    background-color: #f6ffed;
    border: 1px solid #b7eb8f;
    color: var(--glueup-success);
}

.glueup-feedback strong {
    display: block;
    margin-bottom: 4px;
}

/* Toast behavior for fixed alerts */
.glueup-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 320px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: glueup-slide-in 0.3s ease-out;
}

@keyframes glueup-slide-in {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}