.sfc{
    max-width:1100px;
    margin:auto;
    font-family:Arial;
}

/* TITLE */
.sfc h2{
    font-size:42px;
    color:#123e6b;
    margin-bottom:25px;
}

/* TOP */
.sfc-top{
    display:grid;
    grid-template-columns:1fr 1fr 1fr;
    gap:20px;
    margin-bottom:25px;
}

/* INPUT WRAP (unit beside input) */
.input-wrap{
    position:relative;
}

.input-wrap span{
    position:absolute;
    right:10px;
    top:50%;
    transform:translateY(-50%);
    color:#777;
    font-size:14px;
}

/* INPUT */
.sfc input,
.sfc select{
    width:100%;
    padding:12px;
    background:#f1f5f9;
    border:1px solid #d1d5db;
    border-radius:8px;
    font-size:14px;
}

/* TABLE */
.sfc-table{
    width:100%;
    border-collapse:collapse;
    margin-top:20px;
}

.sfc-table th{
    background:#f3f4f6;
    padding:12px;
    font-weight:bold;
    border:1px solid #ddd;
}

.sfc-table td{
    padding:10px;
    border:1px solid #ddd;
}

/* UNIT SELECT */
.unit{
    width:90px !important;
    background:#e5e7eb !important;
    font-weight:bold;
}

/* BUTTON */
#add{
    margin-top:15px;
    background:#f59e0b;
    color:#fff;
    padding:10px 18px;
    border:none;
    border-radius:6px;
    cursor:pointer;
}

/* CARDS */
.sfc-cards{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:20px;
    margin-top:30px;
}

.card{
    background:#f8fafc;
    padding:20px;
    border-radius:12px;
    box-shadow:0 2px 8px rgba(0,0,0,0.05);
}

.card-top{
    display:flex;
    justify-content:space-between;
    margin-bottom:10px;
}

.percent{
    color:#666;
    font-size:14px;
}

/* BAR */
.bar{
    height:8px;
    background:#e5e7eb;
    border-radius:10px;
    overflow:hidden;
    margin:10px 0;
}

.bar span{
    display:block;
    height:100%;
    width:0%;
    background:linear-gradient(90deg,#16a34a,#22c55e);
}

/* BOTTOM TEXT */
.card-bottom{
    display:flex;
    justify-content:space-between;
    font-size:14px;
    color:#555;
}