/* Login page styles */
body { background: linear-gradient(180deg, #f5faff 0%, #eef6fb 100%); }

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

.login-card {
    background: #ffffff;
    border: 1px solid rgba(15,47,70,.12);
    border-radius: .75rem;
    box-shadow: 0 10px 30px rgba(0,0,0,.15);
    max-width: 400px;
    width: 100%;
}

.login-header {
    background: linear-gradient(135deg, var(--brand-blue), var(--brand-dark));
    color: #e9f5ef;
    border-radius: .75rem .75rem 0 0;
    padding: 2rem;
    text-align: center;
}

.login-header h3 {
    margin: 0;
    font-weight: 700;
}

.login-body {
    padding: 2rem;
}

.form-label {
    color: var(--brand-blue);
    font-weight: 600;
    margin-bottom: .5rem;
}

.form-control {
    border: 1px solid rgba(15,47,70,.2);
    border-radius: .5rem;
    padding: .75rem;
    transition: all .3s ease;
}

.form-control:focus {
    border-color: var(--brand-green);
    box-shadow: 0 0 0 0.2rem rgba(24,179,107,.25);
}

.btn-login {
    background: linear-gradient(135deg, var(--brand-green), var(--brand-green-600));
    border: none;
    color: white;
    font-weight: 600;
    padding: .75rem 2rem;
    border-radius: .5rem;
    transition: all .3s ease;
    width: 100%;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(24,179,107,.4);
    color: white;
}

.alert {
    border-radius: .5rem;
    border: none;
}

.alert-success {
    background-color: rgba(24,179,107,.1);
    color: var(--brand-green);
    border-left: 4px solid var(--brand-green);
}

.alert-danger {
    background-color: rgba(220,53,69,.1);
    color: #dc3545;
    border-left: 4px solid #dc3545;
}

.alert-warning {
    background-color: rgba(255,193,7,.1);
    color: #856404;
    border-left: 4px solid #ffc107;
}