body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: linear-gradient(135deg, #fdf6f9, #f4f0ff, #eef9fb);
    margin: 0;
    padding: 0;
    color: #5f5a6b;
}

.contenedor {
    width: 90%;
    max-width: 950px;
    margin: 35px auto;
    background: #fffafb;
    padding: 28px;
    border-radius: 22px;
    box-shadow: 0 8px 25px rgba(180, 170, 190, 0.25);
}

h1 {
    text-align: center;
    color: #7a5c8d;
    margin-bottom: 25px;
}

h2 {
    color: #8b6fa8;
    margin-top: 25px;
    background-color: #f3e8ff;
    padding: 10px 14px;
    border-radius: 12px;
}

label {
    display: block;
    margin-top: 10px;
    font-weight: 600;
    color: #6f617d;
}

input, select {
    width: 100%;
    padding: 10px;
    margin-top: 6px;
    margin-bottom: 10px;
    border: 1px solid #e6dff0;
    border-radius: 12px;
    background-color: #ffffff;
    box-sizing: border-box;
    color: #5f5a6b;
}

    input:focus, select:focus {
        outline: none;
        border-color: #cdb4db;
        box-shadow: 0 0 0 3px rgba(205, 180, 219, 0.25);
    }

button, a.boton {
    display: inline-block;
    background-color: #cdb4db;
    color: #4f435c;
    border: none;
    border-radius: 14px;
    padding: 10px 18px;
    margin: 6px 4px 0 0;
    cursor: pointer;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease-in-out;
}

    button:hover, a.boton:hover {
        background-color: #f8c8dc;
        transform: translateY(-1px);
    }

    button.secundario {
        background-color: #c7e9f1;
    }

        button.secundario:hover {
            background-color: #bde0fe;
        }

    button.exito {
        background-color: #d8f3dc;
    }

        button.exito:hover {
            background-color: #b7e4c7;
        }

    button.peligro {
        background-color: #ffcad4;
    }

        button.peligro:hover {
            background-color: #f4acb7;
        }

.mensaje {
    margin-top: 15px;
    text-align: center;
    font-weight: 600;
    color: #a05a7a;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 18px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 18px;
    background: white;
    border-radius: 14px;
    overflow: hidden;
}

th {
    background-color: #e9d5ff;
    color: #5f5a6b;
    padding: 12px;
    text-align: left;
}

td {
    border-bottom: 1px solid #f1e8f7;
    padding: 10px;
}

tr:nth-child(even) {
    background-color: #fcf7fd;
}

.tarjeta {
    background-color: #ffffff;
    border: 1px solid #f1e8f7;
    border-radius: 16px;
    padding: 18px;
    margin-bottom: 18px;
}

.acciones {
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

@media (max-width: 768px) {
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }

    .contenedor {
        width: 95%;
        padding: 18px;
    }
}