:root {
    --primary-blue: #449cef;
    --primary-green: #1a4b8c;
    --accent-yellow: #ffde37;
    --light-color: #f8f9fa;
    --dark-color: #1c3f60;
    --text-color: #333;
    --light-blue: #e8f4fe;
}

body {
    background-color: var(--light-blue);
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.auth-card {
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.auth-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.auth-logo {
    width: 80px;
    height: 80px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    margin: 0 auto;
}

.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.25rem rgba(68, 156, 239, 0.25);
}

.password-toggle {
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
}

.password-toggle:hover {
    color: var(--primary-blue);
}