body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #111;
    color: white;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background: #000;
}

header h1 {
    color: #e50914;
    font-size: 32px;
}

button {
    background: #e50914;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
}

main {
    padding: 40px;
}

h2 {
    font-size: 30px;
}

.catalogo {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.card {
    background: #222;
    width: 220px;
    padding: 20px;
    border-radius: 10px;
    transition: 0.3s;
}

.card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
}

.card:hover {
    transform: scale(1.05);
    background: #333;
    color: white;
}

.estadisticas{
    display:flex;
    gap:20px;
    flex-wrap:wrap;
    margin:30px 0;
}

.estadisticas .card{
    background:#1e1e1e;
    border-radius:15px;
    padding:20px;
    width:220px;
    text-align:center;
    box-shadow:0 0 15px rgba(255,0,0,.3);
    transition:.3s;
}

.estadisticas .card:hover{
    transform:translateY(-5px);
    box-shadow:0 0 25px rgba(255,0,0,.6);
}

.estadisticas h3{
    color:#ffffff;
    margin-bottom:10px;
}

.estadisticas h1{
    color:#ff2d2d;
    font-size:40px;
    margin:0;
}

table{
    width:100%;
    border-collapse:collapse;
    margin-top:20px;
    background:#1e1e1e;
    color:white;
    border-radius:10px;
    overflow:hidden;
}

table th{
    background:#ff0000;
    padding:15px;
    text-align:left;
}

table td{
    padding:12px;
    border-bottom:1px solid #444;
}

table tr:hover{
    background:#2a2a2a;
}

.menu-admin{
    background:#111;
    width:220px;
    min-height:100vh;
    padding:20px;
    position:fixed;
    left:0;
    top:0;
}

.menu-admin h2{
    color:white;
    text-align:center;
    margin-bottom:30px;
}

.menu-admin a{
    display:block;
    color:white;
    text-decoration:none;
    padding:12px;
    margin-bottom:10px;
    border-radius:8px;
}

.menu_admin a:hover{
    background: #e50914
}

body{
    margin-left:260px;
}

.estado-vencida{
    color:red;
    font-weight:bold;
}

.estado-urgente{
    color:orange;
    font-weight:bold;
}

.estado-proxima{
    color:#d4a000;
    font-weight:bold;
}

.estado-activa{
    color:green;
    font-weight:bold;
}

.panel-cliente{
    background:#f2f2f2;
    font-family:Arial, sans-serif;
}

.contenedor{
    width:90%;
    margin:auto;
    padding:30px;
}

.tarjeta{
    background:white;
    padding:20px;
    border-radius:10px;
    box-shadow:0 0 10px #ccc;
    margin-bottom:20px;
}

.panel-cliente{
    color:#222;
}

.panel-cliente h1,
.panel-cliente h2,
.panel-cliente p{
    color:#222;
}

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

th{
    padding:12px;
    background:#333;
    color:white;
}

td{
    padding:12px;
    border-bottom:1px solid #ddd;
    color:#222;
}

tr:hover{
    background:#e8f0ff;
}

tr:hover td{
    color:#222;
}

.panel-cliente table tr:hover{
    background:#e8f0ff !important;
}

.panel-cliente table tr:hover td{
    color:#222 !important;
}

.panel-cliente table tr:hover th{
    color:white !important;
}

.estado{
    padding:6px 10px;
    border-radius:15px;
    font-weight:bold;
    display:inline-block;
}

.activa{
    background:#d4edda;
    color:#155724;
}

.proxima{
    background:#fff3cd;
    color:#856404;
}

.urgente{
    background:#ffe5b4;
    color:#8a4b00;
}

.vencida{
    background:#f8d7da;
    color:#721c24;
}

.encabezado{
    background:white;
    padding:20px;
    border-radius:10px;
    box-shadow:0 0 10px #ccc;
    margin-bottom:20px;
}

.encabezado h1{
    margin:0;
    color:#222;
}

.encabezado p{
    font-size:18px;
    color:#555;
}

.encabezado a{
    display:inline-block;
    margin-top:10px;
    padding:8px 15px;
    background:#333;
    color:white;
    text-decoration:none;
    border-radius:5px;
}

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

.servicio{
    background:white;
    width:280px;
    padding:20px;
    border-radius:12px;
    box-shadow:0 0 10px #ccc;
}

.servicio h2{
    margin-top:0;
    color:#222;
}

.servicio p{
    color:#444;
}

.header-admin{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 25px;
}

.btn-salir{
    background:#e74c3c;
    color:white;
    padding:10px 15px;
    text-decoration:none;
    border-radius:5px;
}

.card:hover h3,
.card:hover p,
.card:hover a,
.card:hover button{
    color: white;
}

.card:hover {
    background: #333 !important;
}

.card:hover h1,
.card:hover h2,
.card:hover h3,
.card:hover p,
.card:hover span {
    color: white !important;
}