/* =========================
   ISOLATED UI DESIGN
   Only affects .msatreg-wrap
========================= */
.msatreg-wrap{
    --msat-primary:#1f3c88;
    --msat-primary-2:#315fd6;
    --msat-accent:#4da8ff;
    --msat-card:#ffffff;
    --msat-text:#1f2937;
    --msat-muted:#6b7280;
    --msat-border:#d9e4ff;
    --msat-shadow:0 18px 45px rgba(31,60,136,0.12);
    max-width:1100px;
    margin:40px auto;
    padding:0 15px 40px;
    font-family:'Segoe UI', sans-serif;
    color:var(--msat-text);
}

.msatreg-wrap,
.msatreg-wrap *{
    box-sizing:border-box;
}

/* ===== BANNER ===== */
.msatreg-banner{
    position:relative;
    overflow:hidden;
    background:linear-gradient(135deg, var(--msat-primary) 0%, var(--msat-primary-2) 60%, var(--msat-accent) 100%);
    color:#fff;
    padding:55px 20px;
    text-align:center;
    border-radius:24px 24px 0 0;
    animation:msatregFadeDown 0.8s ease;
}

.msatreg-banner::before,
.msatreg-banner::after{
    content:"";
    position:absolute;
    border-radius:50%;
    background:rgba(255,255,255,0.10);
}

.msatreg-banner::before{
    width:220px;
    height:220px;
    top:-80px;
    left:-70px;
}

.msatreg-banner::after{
    width:180px;
    height:180px;
    right:-50px;
    bottom:-70px;
}

.msatreg-badge{
    display:inline-block;
    padding:8px 14px;
    margin-bottom:14px;
    border:1px solid rgba(255,255,255,0.25);
    border-radius:50px;
    background:rgba(255,255,255,0.12);
    font-size:12px;
    letter-spacing:.4px;
    backdrop-filter:blur(5px);
}

.msatreg-banner h1{
    margin:0 0 10px;
    font-size:36px;
    font-weight:800;
    letter-spacing:.4px;
}

.msatreg-banner p{
    margin:0;
    font-size:15px;
    opacity:0.96;
    line-height:1.6;
}

/* ===== CARD ===== */
.msatreg-card{
    background:var(--msat-card);
    border:1px solid #e8eeff;
    border-top:none;
    border-radius:0 0 24px 24px;
    box-shadow:var(--msat-shadow);
    padding:30px;
    animation:msatregFadeUp 0.9s ease;
}

.msatreg-head{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:15px;
    flex-wrap:wrap;
    margin-bottom:28px;
    padding-bottom:18px;
    border-bottom:1px solid #edf2ff;
}

.msatreg-head-left h2{
    margin:0 0 6px;
    color:var(--msat-primary);
    font-size:24px;
    font-weight:700;
}

.msatreg-head-left p{
    margin:0;
    color:var(--msat-muted);
    font-size:14px;
}

/* ===== SECTIONS ===== */
.msatreg-section{
    margin-bottom:28px;
}

.msatreg-section:last-child{
    margin-bottom:0;
}

.msatreg-section-title{
    margin:0 0 14px;
    color:var(--msat-primary);
    font-size:15px;
    font-weight:700;
    padding-left:12px;
    position:relative;
}

.msatreg-section-title::before{
    content:"";
    position:absolute;
    left:0;
    top:2px;
    width:4px;
    height:16px;
    border-radius:8px;
    background:linear-gradient(180deg, var(--msat-primary), var(--msat-accent));
}

/* ===== ROWS / COLS ===== */
.msatreg-row{
    display:flex;
    gap:16px;
    margin-bottom:16px;
    animation:msatregRowFade .7s ease both;
}

.msatreg-row:last-child{
    margin-bottom:0;
}

.msatreg-col-1{ width:100%; }
.msatreg-col-2{ width:50%; }
.msatreg-col-3{ width:33.333%; }

/* ===== LABEL ===== */
.msatreg-label{
    display:block;
    margin-bottom:7px;
    font-size:13px;
    font-weight:700;
    color:#374151;
}

/* ===== INPUT / SELECT ===== */
.msatreg-input,
.msatreg-select{
    width:100%;
    height:48px;
    padding:0 14px;
    border:1.8px solid var(--msat-border);
    border-radius:12px;
    background:#fcfdff;
    outline:none;
    font-size:14px;
    color:var(--msat-text);
    transition:all .25s ease;
}

.msatreg-input::placeholder{
    color:#98a2b3;
}

.msatreg-input:hover,
.msatreg-select:hover{
    border-color:#bfd2ff;
    background:#fff;
}

.msatreg-input:focus,
.msatreg-select:focus{
    border-color:var(--msat-primary-2);
    background:#fff;
    box-shadow:0 0 0 4px rgba(49,95,214,0.10);
    transform:translateY(-1px);
}

.msatreg-input[type="date"]{
    padding-right:12px;
}

/* ===== TERMS ===== */
.msatreg-terms{
    display:flex;
    align-items:flex-start;
    gap:10px;
    background:#f8fbff;
    border:1px solid #e3ebff;
    border-radius:14px;
    padding:15px 16px;
}

.msatreg-terms input[type="checkbox"]{
    margin-top:3px;
    accent-color:var(--msat-primary);
    width:17px;
    height:17px;
    cursor:pointer;
    flex-shrink:0;
}

.msatreg-terms label{
    margin:0;
    font-size:14px;
    color:#4b5563;
    line-height:1.6;
    cursor:pointer;
}

/* ===== BUTTON ===== */
.msatreg-btn{
    width:100%;
    padding:15px 20px;
    border:none;
    border-radius:14px;
    background:linear-gradient(135deg, var(--msat-primary) 0%, var(--msat-primary-2) 60%, var(--msat-accent) 100%);
    color:#fff;
    font-size:16px;
    font-weight:700;
    letter-spacing:.2px;
    cursor:pointer;
    margin-top:8px;
    box-shadow:0 10px 25px rgba(31,60,136,0.22);
    transition:all .28s ease;
}

.msatreg-btn:hover{
    transform:translateY(-2px);
    box-shadow:0 15px 30px rgba(31,60,136,0.28);
}

.msatreg-btn:active{
    transform:scale(0.99);
}

.msatreg-note{
    text-align:center;
    color:var(--msat-muted);
    font-size:12px;
    margin-top:10px;
}

/* ===== ANIMATIONS ===== */
@keyframes msatregFadeDown{
    from{opacity:0; transform:translateY(-25px);}
    to{opacity:1; transform:translateY(0);}
}

@keyframes msatregFadeUp{
    from{opacity:0; transform:translateY(30px);}
    to{opacity:1; transform:translateY(0);}
}

@keyframes msatregRowFade{
    from{opacity:0; transform:translateY(15px);}
    to{opacity:1; transform:translateY(0);}
}

/* ===== MOBILE ===== */
@media (max-width:768px){
    .msatreg-wrap{
        margin:25px auto;
    }

    .msatreg-banner{
        border-radius:18px 18px 0 0;
        padding:40px 16px;
    }

    .msatreg-banner h1{
        font-size:28px;
    }

    .msatreg-card{
        border-radius:0 0 18px 18px;
        padding:20px 16px;
    }

    .msatreg-row{
        flex-direction:column;
        gap:14px;
    }

    .msatreg-col-1,
    .msatreg-col-2,
    .msatreg-col-3{
        width:100%;
    }

    .msatreg-head{
        align-items:flex-start;
    }
}