* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;

    background: #101010;
    color: #ddd;

    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
}

a {
    color: #00ff66;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.contenedor {
    width: 96%;
    max-width: 1250px;
    margin: 20px auto;
}

.titulo {
    color: #00ff66;
    text-align: center;
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 5px;
}

.subtitulo {
    text-align: center;
    color: #999;
    margin-bottom: 25px;
}

.menu {
    background: #181818;
    border: 1px solid #333;
    border-radius: 8px;

    padding: 10px 15px;
    margin-bottom: 20px;

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

    gap: 10px;
}

.menu a {
    margin-right: 15px;
}

.usuario {
    color: #00ff66;
}

.panel {
    background: #181818;
    border: 1px solid #333;
    border-radius: 8px;

    padding: 20px;
    margin-bottom: 20px;
}

.panel h2 {
    color: #00ff66;
    margin-top: 0;
}

label {
    display: block;
    margin-top: 12px;
    margin-bottom: 5px;
    color: #bbb;
}

input,
select,
textarea {
    width: 100%;

    background: #0d0d0d;
    color: #eee;

    border: 1px solid #444;
    border-radius: 5px;

    padding: 9px;
    font-size: 14px;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #00ff66;
}

textarea {
    min-height: 90px;
    resize: vertical;
}

.boton {
    display: inline-block;

    margin-top: 18px;

    padding: 9px 18px;

    background: #003d1c;
    color: #00ff66;

    border: 1px solid #00ff66;
    border-radius: 5px;

    cursor: pointer;

    font-weight: bold;
}

.boton:hover {
    background: #00652f;
    color: #fff;
    text-decoration: none;
}

.boton_rojo {
    color: #ff5555;
    border-color: #ff5555;
    background: #300000;
}

.boton_rojo:hover {
    background: #600000;
}

.error {
    background: #350000;
    border: 1px solid #ff4444;
    color: #ff7777;

    padding: 10px;
    border-radius: 5px;

    margin-bottom: 15px;
}

.ok {
    background: #003515;
    border: 1px solid #00ff66;
    color: #00ff66;

    padding: 10px;
    border-radius: 5px;

    margin-bottom: 15px;
}

.formulario {
    max-width: 600px;
    margin: auto;
}

.tabla_contenedor {
    overflow-x: auto;
}

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

th {
    background: #252525;
    color: #00ff66;

    padding: 10px;

    border-bottom: 1px solid #00ff66;

    text-align: left;
    white-space: nowrap;
}

td {
    padding: 9px;

    border-bottom: 1px solid #2d2d2d;

    vertical-align: top;
}

tr:hover {
    background: #202020;
}

.call {
    color: #00ff66;
    font-weight: bold;
}

.sat {
    color: #66ccff;
    font-weight: bold;
}

.hora {
    color: #aaa;
    white-space: nowrap;
}

.filtros {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 10px;

    align-items: end;
}

.pequeno {
    color: #888;
    font-size: 12px;
}

.centrado {
    text-align: center;
}

@media (max-width: 700px) {

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

    .menu {
        flex-direction: column;
        align-items: flex-start;
    }

    table {
        font-size: 12px;
    }

}