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

:root{
    --primary:#18345D;
    --primary-dark:#102744;
    --secondary:#254B85;

    --background:#F5F7FA;
    --white:#FFFFFF;

    --text:#1E293B;
    --text-light:#64748B;

    --border:#E2E8F0;
}

body{
    background:var(--background);
    min-height:100vh;
}

.login-container{
    display:flex;
    justify-content:center;
    align-items:center;
    min-height:100vh;
    padding:20px;
}

.login-card{
    background:#fff;
    width:100%;
    max-width:450px;
    padding:40px;
    border-radius:20px;
    box-shadow:0 15px 40px rgba(0,0,0,.08);
}

.logo{
    display:block;
    width:140px;
    margin:0 auto 20px;
}

h1{
    text-align:center;
    color:var(--primary);
    margin-bottom:10px;
}

.subtitle{
    text-align:center;
    color:var(--text-light);
    margin-bottom:30px;
    line-height:1.5;
}

.input-group{
    margin-bottom:20px;
}

.input-group label{
    display:block;
    margin-bottom:8px;
    color:var(--text);
    font-weight:600;
}

.input-group input{
    width:100%;
    padding:14px;
    border:1px solid var(--border);
    border-radius:10px;
    font-size:15px;
    outline:none;
}

.input-group input:focus{
    border-color:var(--primary);
}

button{
    width:100%;
    padding:15px;
    border:none;
    border-radius:10px;
    background:var(--primary);
    color:white;
    font-size:16px;
    font-weight:600;
    cursor:pointer;
    transition:.3s;
}

button:hover{
    background:var(--primary-dark);
}

@media(max-width:480px){

    .login-card{
        padding:25px;
    }

    .logo{
        width:120px;
    }

}


/* DASHBOARD */

.dashboard{
    min-height:100vh;
    background:#f5f7fa;
}

.topbar{
    background:#18345D;
    padding:20px 40px;

    display:flex;
    align-items:center;
    justify-content:space-between;

    color:white;
}

.logo-area img{
    height:70px;
}

.user-info{
    text-align:right;
}

.user-info h2{
    font-size:20px;
}

.user-info span{
    opacity:.8;
}

.content{
    max-width:1200px;
    margin:auto;
    padding:30px;
}

.cards{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
    margin-bottom:30px;
}

.card-info{
    background:white;
    padding:25px;
    border-radius:16px;
    box-shadow:0 10px 25px rgba(0,0,0,.05);
}

.card-info h3{
    color:#18345D;
    font-size:30px;
}

.card-info p{
    margin-top:5px;
    color:#64748B;
}

.documents{
    background:white;
    border-radius:16px;
    padding:25px;
    box-shadow:0 10px 25px rgba(0,0,0,.05);
}

.section-title{
    margin-bottom:20px;
}

.document-card{
    display:flex;
    justify-content:space-between;
    align-items:center;

    padding:18px 0;
    border-bottom:1px solid #e2e8f0;
}

.document-card:last-child{
    border-bottom:none;
}

.document-info h3{
    font-size:16px;
    margin-bottom:4px;
}

.document-info span{
    color:#64748B;
}

.document-actions{
    display:flex;
    gap:10px;
}

.btn-view{
    background:#18345D;
}

.btn-download{
    background:#16A34A;
}

.btn-view,
.btn-download{
    width:auto;
    padding:10px 18px;
}

@media(max-width:768px){

    .cards{
        grid-template-columns:1fr;
    }

    .topbar{
        flex-direction:column;
        gap:15px;
        text-align:center;
    }

    .user-info{
        text-align:center;
    }

    .document-card{
        flex-direction:column;
        align-items:flex-start;
        gap:15px;
    }

}

/* ADMIN */

.admin-layout{
    display:flex;
    min-height:100vh;
}

.sidebar{
    width:260px;
    background:#18345D;
    padding:30px 20px;
}

.admin-logo{
    width:160px;
    display:block;
    margin:0 auto 40px;
}

.sidebar nav{
    display:flex;
    flex-direction:column;
    gap:10px;
}

.sidebar a{
    color:white;
    text-decoration:none;
    padding:12px;
    border-radius:10px;
    transition:.3s;
}

.sidebar a:hover{
    background:rgba(255,255,255,.1);
}

.admin-content{
    flex:1;
    padding:40px;
    background:#F5F7FA;
}

.admin-content h1{
    margin-bottom:25px;
}

.admin-cards{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
    margin-bottom:30px;
}

.admin-card{
    background:white;
    padding:25px;
    border-radius:16px;
    box-shadow:0 10px 25px rgba(0,0,0,.05);
}

.admin-card h2{
    color:#18345D;
}

.clientes-box,
.upload-box{
    background:white;
    padding:25px;
    border-radius:16px;
    margin-bottom:25px;
    box-shadow:0 10px 25px rgba(0,0,0,.05);
}

table{
    width:100%;
    border-collapse:collapse;
    margin-top:20px;
}

table th,
table td{
    padding:15px;
    border-bottom:1px solid #E2E8F0;
    text-align:left;
}

.upload-box form{
    display:flex;
    flex-direction:column;
    gap:15px;
    margin-top:20px;
}

.upload-box input,
.upload-box select{
    padding:14px;
    border:1px solid #E2E8F0;
    border-radius:10px;
}

@media(max-width:900px){

    .admin-layout{
        flex-direction:column;
    }

    .sidebar{
        width:100%;
    }

    .admin-cards{
        grid-template-columns:1fr;
    }

}