body {
    font-family: 'Poppins', sans-serif;
    background-color: #F5F5F5;
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    max-width: 450px;
    width: 100%;
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    overflow: hidden;
}

.login-card-header {
    background-color: #212121;
    color: white;
    padding: 1.5rem;
    text-align: center;
}

.login-card-header h2 {
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.login-card-header p {
    margin-bottom: 0;
    color: rgba(255,255,255,0.7);
}

.login-card-body {
    padding: 2rem;
}

.form-control {
    border-radius: 0.3rem;
    padding: 0.75rem 1rem;
}

.btn-primary {
    background-color: #D32F2F;
    border-color: #D32F2F;
    border-radius: 0.3rem;
    padding: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: background-color 0.2s ease-in-out;
}

.btn-primary:hover {
    background-color: #B71C1C;
    border-color: #B71C1C;
}

.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1055;
}