body {
    font-family: Arial, sans-serif;
    background: #f3f4f6;
    margin: 0;
    padding: 20px;
}

.contenedor {
    max-width: 1200px;
    margin: auto;
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 0 12px rgba(0,0,0,0.08);
}

h1 {
    margin-top: 0;
    color: #111827;
}

.buscador {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.buscador input {
    flex: 1;
    padding: 14px;
    font-size: 17px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
}

.buscador button {
    padding: 14px 22px;
    font-size: 17px;
    background: #2563eb;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

.buscador button:hover {
    background: #1d4ed8;
}

.info {
    color: #374151;
    font-weight: bold;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    font-size: 14px;
}

th {
    background: #111827;
    color: white;
    padding: 10px;
    text-align: left;
}

td {
    padding: 10px;
    border-bottom: 1px solid #e5e7eb;
}

tr:hover {
    background: #f9fafb;
}

.descripcion {
    font-weight: bold;
}

.positivo {
    color: #15803d;
    font-weight: bold;
}

.cero {
    color: #ca8a04;
    font-weight: bold;
}

.negativo {
    color: #dc2626;
    font-weight: bold;
}

.sin-resultados {
    background: #fee2e2;
    color: #991b1b;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
}
.menu {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0 25px 0;
}

.menu a {
    background: #111827;
    color: white;
    text-decoration: none;
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: bold;
}

.menu a:hover {
    background: #374151;
}

.tarjetas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.tarjeta {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 15px;
}

.tarjeta h2 {
    margin: 0;
    font-size: 16px;
    color: #374151;
}

.tarjeta p {
    font-size: 28px;
    font-weight: bold;
    margin: 10px 0 0 0;
}
.login-box {
    max-width: 420px;
    margin-top: 60px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.login-form input {
    padding: 14px;
    font-size: 18px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
}

.login-form button {
    padding: 14px;
    font-size: 18px;
    background: #111827;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: bold;
}

.error-login {
    color: red;
    font-weight: bold;
}
.boton-detalle {
    background: #2563eb;
    color: white;
    padding: 8px 10px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
}

.boton-detalle:hover {
    background: #1d4ed8;
}

/* Corrección para celular: tablas anchas */
table {
    width: 100%;
    border-collapse: collapse;
}

.contenedor {
    max-width: 1200px;
    margin: auto;
    padding: 15px;
    overflow-x: hidden;
}

table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
}

td.descripcion,
th.descripcion {
    white-space: normal;
    min-width: 220px;
}

.menu {
    flex-wrap: wrap;
}

.menu a {
    margin-bottom: 8px;
}

.tarjetas {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tarjeta {
    min-width: 180px;
    flex: 1;
}

@media (max-width: 700px) {
    .contenedor {
        padding: 8px;
    }

    h1 {
        font-size: 24px;
    }

    h2 {
        font-size: 20px;
    }

    table {
        font-size: 13px;
    }

    th, td {
        padding: 6px;
    }

    .menu a {
        display: inline-block;
        padding: 8px;
        font-size: 14px;
    }

    .tarjeta {
        min-width: 140px;
    }
}
/* ==========================
   MEJORA DE ANCHO GENERAL
   ========================== */

.contenedor {
    width: 96% !important;
    max-width: 1600px !important;
    margin: 20px auto !important;
    padding: 16px !important;
}

table {
    width: 100% !important;
    font-size: 14px;
}

th, td {
    padding: 8px 10px;
}

td.descripcion {
    min-width: 320px;
    max-width: 650px;
    white-space: normal;
}

.boton-detalle {
    display: inline-block;
    margin: 3px;
    white-space: nowrap;
}

@media (max-width: 900px) {
    .contenedor {
        width: 98% !important;
        padding: 8px !important;
    }

    table {
        font-size: 12px;
    }

    th, td {
        padding: 6px;
    }
}