:root{
    --azul:#0b4d94;
    --azul2:#0b66d1;
    --fondo:#eef5ff;
    --texto:#1f2937;
}

body{
    margin:0;
    font-family: Arial, sans-serif;
    background:var(--fondo);
    color:var(--texto);
}

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

.sidebar{
    width:260px;
    background:#083b73;
    color:white;
    padding:25px 18px;
}

.sidebar .logo{
    text-align:center;
    margin-bottom:30px;
}

.sidebar .logo img{
    width:90px;
    background:white;
    border-radius:16px;
    padding:8px;
}

.sidebar a{
    display:block;
    color:white;
    text-decoration:none;
    padding:12px 15px;
    border-radius:12px;
    margin-bottom:8px;
}

.sidebar a:hover{
    background:#0b66d1;
}

.main{
    flex:1;
}

.topbar{
    background:white;
    padding:18px 28px;
    box-shadow:0 4px 20px rgba(0,0,0,.06);
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.content{
    padding:30px;
}

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

.card{
    background:white;
    border-radius:18px;
    padding:25px;
    box-shadow:0 8px 25px rgba(0,0,0,.07);
}

.card h3{
    margin:0;
    color:var(--azul);
    font-size:28px;
}

.card p{
    margin:8px 0 0;
    color:#64748b;
}

.btn-logout{
    color:#0b66d1;
    text-decoration:none;
    font-weight:bold;
}


.page-header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:20px;
}

.btn-primary-custom{
    background:#0b66d1;
    color:white;
    padding:12px 18px;
    border-radius:12px;
    text-decoration:none;
    font-weight:bold;
}

.btn-primary-custom:hover{
    background:#094fa0;
}

.table-card{
    background:white;
    border-radius:18px;
    padding:20px;
    box-shadow:0 8px 25px rgba(0,0,0,.07);
    overflow:auto;
}

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

th{
    text-align:left;
    color:#0b4d94;
    padding:14px;
    border-bottom:1px solid #e5e7eb;
}

td{
    padding:14px;
    border-bottom:1px solid #f1f5f9;
}

.link-action{
    color:#0b66d1;
    text-decoration:none;
    font-weight:bold;
    margin-right:10px;
}

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

.form-grid label{
    display:block;
    font-weight:bold;
    margin-bottom:8px;
    color:#0b4d94;
}

.form-grid input,
.form-grid select,
.form-grid textarea{
    width:100%;
    padding:12px;
    border:1px solid #dbe3ef;
    border-radius:12px;
    font-size:15px;
    box-sizing:border-box;
}

.form-grid .full{
    grid-column:1 / 4;
}

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

.detail-grid div{
    background:#f8fbff;
    border:1px solid #e1ecf7;
    border-radius:14px;
    padding:18px;
}

.detail-grid span{
    display:block;
    color:#64748b;
    font-size:14px;
    margin-bottom:6px;
}

.detail-grid strong{
    color:#0b4d94;
    font-size:16px;
}

.detail-grid .full{
    grid-column:1 / 4;
}

.badge-status{
    display:inline-block;
    padding:6px 10px;
    border-radius:999px;
    font-size:12px;
    font-weight:bold;
}

.status-pendiente{
    background:#f1f5f9;
    color:#475569;
}

.status-en-proceso{
    background:#fef3c7;
    color:#92400e;
}

.status-terminada{
    background:#dcfce7;
    color:#166534;
}

.status-entregada{
    background:#dbeafe;
    color:#1d4ed8;
}

.status-cancelada{
    background:#fee2e2;
    color:#991b1b;
}

@media (max-width: 900px){

    .layout{
        flex-direction:column;
    }

    .sidebar{
        width:100%;
        padding:15px;
        box-sizing:border-box;
    }

    .sidebar .logo{
        margin-bottom:15px;
    }

    .sidebar .logo img{
        width:70px;
    }

    .sidebar a{
        display:inline-block;
        margin:4px;
        padding:10px 12px;
        font-size:14px;
    }

    .topbar{
        padding:15px;
        flex-direction:column;
        gap:10px;
        align-items:flex-start;
    }

    .content{
        padding:15px;
    }

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

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

    .form-grid .full{
        grid-column:1;
    }

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

    .detail-grid .full{
        grid-column:1;
    }

    .page-header{
        flex-direction:column;
        align-items:flex-start;
        gap:10px;
    }

    .table-card{
        padding:12px;
        overflow-x:auto;
    }

    table{
        min-width:750px;
    }

    h1{
        font-size:24px;
    }

    .btn-primary-custom{
        display:inline-block;
        margin-bottom:6px;
    }
}