@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap');

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

body{
    background:linear-gradient(135deg,#eef2f7,#f8fafc);
}

/* LOGIN */
.login-box{
    width:350px;
    margin:120px auto;
    background:rgba(255,255,255,0.8);
    backdrop-filter:blur(10px);
    padding:30px;
    border-radius:18px;
    text-align:center;
    box-shadow:0 20px 40px rgba(0,0,0,0.08);
}

input{
    width:100%;
    padding:12px;
    margin:10px 0;
    border-radius:12px;
    border:1px solid #e2e8f0;
}

button{
    width:100%;
    padding:12px;
    border:none;
    border-radius:12px;
    background:linear-gradient(135deg,#2563eb,#1d4ed8);
    color:white;
    cursor:pointer;
}

/* SIDEBAR */
.sidebar{
    width:240px;
    height:100vh;
    position:fixed;
    background:#0f172a;
    padding:20px;
    color:white;
}

.sidebar a{
    display:block;
    color:#cbd5e1;
    text-decoration:none;
    padding:12px;
    margin:8px 0;
    border-radius:10px;
}

.sidebar a:hover{
    background:#2563eb;
}

/* MAIN */
.main{
    margin-left:260px;
    padding:30px;
}

/* HEADER */
.header{
    margin-bottom:20px;
}

/* CARD */
.card-container{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:20px;
}

.card{
    background:white;
    padding:20px;
    border-radius:16px;
    box-shadow:0 10px 25px rgba(0,0,0,0.05);
    text-align:center;
}

/* TABLE */
table{
    width:100%;
    margin-top:20px;
    background:white;
    border-collapse:collapse;
    border-radius:12px;
    overflow:hidden;
}

th{
    background:#0f172a;
    color:white;
    padding:12px;
}

td{
    padding:12px;
    border-bottom:1px solid #eee;
}

/* BUTTON */
.btn{
    background:#10b981;
    color:white;
    padding:10px 14px;
    border-radius:10px;
    text-decoration:none;
    display:inline-block;
}