:root{
    --mf-primary:#147cff;
    --mf-primary-dark:#005bea;
    --mf-accent:#59c7ff;
    --mf-text:#101828;
    --mf-muted:#667085;
    --mf-line:#e7ebf0;
    --mf-card:#ffffff;
    --mf-radius:24px;
    --mf-shadow:0 18px 45px rgba(15,23,42,.08);
}

.mf-card{
    background:rgba(255,255,255,.92);
    border:1px solid var(--mf-line);
    border-radius:var(--mf-radius);
    box-shadow:var(--mf-shadow);
    backdrop-filter:blur(16px);
}

.mf-btn{
    min-height:46px;
    padding:0 22px;
    border:0;
    border-radius:999px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    background:linear-gradient(135deg,var(--mf-primary),var(--mf-primary-dark));
    color:#fff;
    font-weight:900;
    cursor:pointer;
    text-decoration:none;
    box-shadow:0 14px 30px rgba(20,124,255,.23);
    transition:.25s ease;
}

.mf-btn:hover{
    transform:translateY(-2px);
    box-shadow:0 20px 42px rgba(20,124,255,.32);
}

.mf-btn-light{
    background:#fff;
    color:var(--mf-primary);
    border:1px solid rgba(20,124,255,.18);
}

.mf-input{
    width:100%;
    min-height:46px;
    border:1px solid var(--mf-line);
    border-radius:16px;
    padding:0 14px;
    background:#fff;
    color:var(--mf-text);
    outline:none;
}

.mf-input:focus{
    border-color:rgba(20,124,255,.55);
    box-shadow:0 0 0 5px rgba(20,124,255,.10);
}

.mf-section{
    margin:24px 0;
}

.mf-section-title{
    font-size:26px;
    font-weight:900;
    color:var(--mf-text);
    margin-bottom:16px;
}

.mf-badge{
    display:inline-flex;
    align-items:center;
    gap:6px;
    min-height:28px;
    padding:0 10px;
    border-radius:999px;
    background:rgba(20,124,255,.10);
    color:var(--mf-primary);
    font-size:12px;
    font-weight:900;
}

.mf-grid{
    display:grid;
    gap:18px;
}

.mf-grid-2{
    grid-template-columns:repeat(2,minmax(0,1fr));
}

.mf-grid-3{
    grid-template-columns:repeat(3,minmax(0,1fr));
}

.mf-alert{
    padding:14px 16px;
    border-radius:18px;
    font-weight:900;
}

.mf-alert-success{
    background:#e7f8ef;
    color:#078646;
}

.mf-alert-error{
    background:#fff0f0;
    color:#d10000;
}

@media(max-width:800px){
    .mf-grid-2,
    .mf-grid-3{
        grid-template-columns:1fr;
    }
}