body{
    margin:0;
    font-family: Arial, sans-serif;
    background:#f4f6f9;
}

.sidebar{
    width:230px;
    height:100vh;
    position:fixed;
    background:#0d6efd;
    color:#fff;
    padding-top:20px;
}

.sidebar h3{
    text-align:center;
}

.sidebar a{
    display:block;
    color:white;
    padding:12px 20px;
    text-decoration:none;
}

.sidebar a:hover{
    background:#084298;
}

.header{
    margin-left:230px;
    background:white;
    padding:15px;
    box-shadow:0 2px 5px rgba(0,0,0,.1);
}

.content{
    margin-left:230px;
    padding:20px;
}

.card{
    background:white;
    padding:20px;
    border-radius:8px;
    box-shadow:0 0 10px rgba(0,0,0,.08);
    margin-bottom:20px;
}

input,select{
    width:100%;
    padding:10px;
    margin-top:5px;
}

button{
    background:#0d6efd;
    color:white;
    border:none;
    padding:10px 15px;
    cursor:pointer;
}
/* ===== RESET ===== */
*{
    box-sizing:border-box;
    margin:0;
    padding:0;
    font-family: 'Segoe UI', Arial, sans-serif;
}

/* ===== LOGIN PAGE ===== */

.login-page{
    height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    background:linear-gradient(135deg,#0d6efd,#003f88);
}

/* Center card */
.login-container{
    width:100%;
    max-width:380px;
    padding:20px;
}

.login-card{
    background:#fff;
    padding:35px;
    border-radius:12px;
    box-shadow:0 15px 40px rgba(0,0,0,0.2);
    text-align:center;
    animation:fadeIn .4s ease;
}

@keyframes fadeIn{
    from{opacity:0; transform:translateY(20px);}
    to{opacity:1; transform:translateY(0);}
}

.login-logo{
    font-size:28px;
    margin-bottom:10px;
}

.login-title{
    margin-bottom:20px;
    color:#333;
}

.login-card input{
    width:100%;
    padding:12px;
    margin-bottom:15px;
    border:1px solid #ddd;
    border-radius:6px;
    font-size:14px;
}

.login-card input:focus{
    outline:none;
    border-color:#0d6efd;
}

.login-card button{
    width:100%;
    padding:12px;
    border:none;
    background:#0d6efd;
    color:white;
    font-size:15px;
    border-radius:6px;
    cursor:pointer;
    transition:.3s;
}

.login-card button:hover{
    background:#084298;
}

.login-footer{
    margin-top:15px;
    font-size:12px;
    color:#777;
}

/* MOBILE RESPONSIVE */
@media(max-width:480px){
    .login-card{
        padding:25px;
    }
}
/* DASHBOARD CARDS */

.stats{
    display:flex;
    gap:20px;
    flex-wrap:wrap;
}

.stat-card{
    flex:1;
    min-width:200px;
    background:white;
    padding:20px;
    border-radius:10px;
    box-shadow:0 5px 15px rgba(0,0,0,.08);
}

.stat-card h3{
    margin:0;
    font-size:28px;
    color:#0d6efd;
}

/* TABLE */

table{
    width:100%;
    border-collapse:collapse;
    background:white;
}

th,td{
    padding:12px;
    border-bottom:1px solid #eee;
    text-align:left;
}

th{
    background:#f1f3f5;
}

/* STATUS BADGES */

.badge{
    padding:5px 10px;
    border-radius:20px;
    color:white;
    font-size:12px;
}

.new{ background:#0d6efd; }
.followup{ background:#ffc107; color:black; }
.admitted{ background:#198754; }
.lost{ background:#dc3545; }