* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: #f1f5f9;
    color: #1e293b;
}

.contenedor {
    max-width: 1200px;
    margin: 20px auto;
    background: #ffffff;
    padding: 24px;
    border-radius: 20px;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}

h1 {
    font-size: 34px;
    color: #0f172a;
    margin-bottom: 10px;
    font-weight: 700;
}

h2 {
    color: #334155;
    margin-bottom: 18px;
    margin-top: 22px;
    font-size: 20px;
}

.dashboard {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 22px;
}

.card {
    background: #ffffff;
    border: 1px solid #dbe3ec;
    padding: 18px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
}

.card h3 {
    color: #475569;
    font-size: 15px;
    margin-bottom: 10px;
    font-weight: 600;
}

.card p {
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
}

.acciones-top {
    margin-bottom: 24px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn,
.btn-editar,
.btn-eliminar {
    display: inline-block;
    text-decoration: none;
    padding: 9px 16px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid #cfd8e3;
    background: #ffffff;
    color: #334155;
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.btn:hover,
.btn-editar:hover,
.btn-eliminar:hover {
    background: #eef3f8;
    border-color: #bfcbd8;
    color: #0f172a;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
}

table th {
    background: #e9eff5;
    color: #0f172a;
    text-align: left;
    padding: 14px 10px;
    font-size: 14px;
    font-weight: 600;
}

table td {
    padding: 20px 10px;
    border-bottom: 1px solid #e5e7eb;
    vertical-align: middle;
    font-size: 14px;
}

table tr:hover {
    background: #f4f7fb;
}

img {
    border-radius: 8px;
    object-fit: cover;
}

.estado {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 999px;
    background: #dde6ef;
    color: #334155;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid #c8d3df;
}

.acciones {
    white-space: nowrap;
}

@media (max-width: 900px) {
    .dashboard {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .dashboard {
        grid-template-columns: 1fr;
    }

    .contenedor {
        margin: 10px;
        padding: 15px;
    }

    table {
        display: block;
        overflow-x: auto;
    }

    h1 {
        font-size: 28px;
    }
}
.formulario {
    background: #ffffff;
    border: 1px solid #dbe3ec;
    padding: 20px;
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
}

.fila-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.campo {
    display: flex;
    flex-direction: column;
}

.campo label {
    margin-bottom: 8px;
    font-weight: 600;
    color: #334155;
    font-size: 14px;
}

.campo input,
.campo select {
    padding: 10px 12px;
    border: 1px solid #cfd8e3;
    border-radius: 10px;
    font-size: 14px;
    background: #fff;
    color: #1e293b;
    outline: none;
}

.campo input:focus,
.campo select:focus {
    border-color: #94a3b8;
    box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.15);
}

.mensaje {
    margin-bottom: 15px;
    padding: 12px 14px;
    border-radius: 10px;
    background: #eef3f8;
    border: 1px solid #d6e0ea;
    color: #334155;
    font-weight: 600;
}

@media (max-width: 700px) {
    .fila-form {
        grid-template-columns: 1fr;
    }
}