@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap');

:root{
    --bg:#0b1220;
    --panel:#111a2e;
    --card:#16233d;
    --text:#e5e7eb;
    --muted:#94a3b8;
    --green:#22c55e;
    --blue:#3b82f6;
    --radius:14px;
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Inter, sans-serif;
}

body{
    background:var(--bg);
    color:var(--text);
}

/* SIDEBAR */
.sidebar{
    position:fixed;
    width:260px;
    height:100vh;
    background:var(--panel);
    padding:20px;
}

.sidebar h2{
    color:var(--green);
    margin-bottom:20px;
}

.sidebar a{
    display:block;
    color:var(--muted);
    text-decoration:none;
    padding:10px;
    border-radius:10px;
    margin-bottom:8px;
    transition:0.2s;
}

.sidebar a:hover{
    background:var(--card);
    color:white;
}

/* MAIN */
.main{
    margin-left:280px;
    padding:25px;
}

/* TOPBAR */
.topbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:20px;
}

/* CARDS */
.grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:15px;
}

.card{
    background:var(--card);
    padding:18px;
    border-radius:var(--radius);
    box-shadow:0 10px 30px rgba(0,0,0,0.25);
    transition:0.2s;
}

.card:hover{
    transform:translateY(-3px);
}

/* KPI */
.kpi{
    font-size:22px;
    font-weight:600;
}

/* BUTTON */
.btn{
    background:var(--green);
    color:white;
    padding:10px 14px;
    border:none;
    border-radius:10px;
    cursor:pointer;
}

/* FORM */
input, textarea{
    width:100%;
    padding:10px;
    margin:8px 0;
    border-radius:10px;
    border:none;
    background:#0f172a;
    color:white;
}

textarea{
    min-height:120px;
}