/* Reset mínimo */
* {
    box-sizing: border-box;
}

/* Página general */
body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f4f6f8;
    margin: 0;
    padding: 20px;
    color: #333;
}

/* Contenedor principal */
.container {
    max-width: 1100px;
    margin: 0 auto;
}

/* Títulos */
h1, h2 {
    margin-top: 0;
    margin-bottom: 15px;
}

/* Links */
a {
    color: #1a73e8;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* Formularios */
form {
    background: #ffffff;
    padding: 20px;
    border-radius: 6px;
    margin-bottom: 30px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

label {
    display: block;
    margin-top: 12px;
    font-weight: bold;
    font-size: 14px;
}

input[type="text"],
select,
textarea {
    width: 100%;
    padding: 8px;
    margin-top: 6px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
}

textarea {
    resize: vertical;
    min-height: 140px;
}

/* Botones */
button {
    margin-top: 15px;
    padding: 8px 16px;
    font-size: 14px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    background: #1a73e8;
    color: #fff;
}

button:hover {
    background: #1558b0;
}

/* Tabla de apuntes */
table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

th, td {
    padding: 10px;
    border-bottom: 1px solid #e0e0e0;
    font-size: 14px;
}

th {
    background: #f0f2f5;
    text-align: left;
}

tr:hover {
    background: #f9fafb;
}

/* Bloques de contenido / notas */
.note {
    background: #ffffff;
    padding: 20px;
    border-radius: 6px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

/* Texto técnico */
pre {
    background: #f7f7f7;
    padding: 12px;
    border-radius: 4px;
    overflow-x: auto;
    white-space: pre-wrap;
    font-size: 13px;
}

/* Acciones pequeñas (editar / borrar) */
.actions a {
    margin-right: 8px;
}

/* Responsive básico */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    table, th, td {
        font-size: 13px;
    }
}