body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #111111;
    color: #F7F5F0;
}

.fondo-oscuro { background: #111111; }

.barra-superior {
    height: 60px;
    background: #111111;
    border-bottom: 1px solid #D4AF37;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
}

.barra-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.luna-logo {
    font-size: 26px;
}

.titulo-app {
    font-size: 20px;
    font-weight: 600;
    color: #D4AF37;
}

.barra-usuario .texto-usuario {
    margin-right: 12px;
    font-size: 14px;
}

.btn-salir {
    background: #C9A4CF;
    padding: 6px 12px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 13px;
    color: #111111;
}

.contenedor-principal {
    display: flex;
    min-height: calc(100vh - 60px);
}

.menu-lateral {
    width: 220px;
    background: #2B2B2B;
    padding: 20px 10px;
}

.menu-lateral ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu-lateral a {
    display: block;
    padding: 10px 14px;
    margin-bottom: 6px;
    border-radius: 16px;
    text-decoration: none;
    color: #F7F5F0;
    font-size: 14px;
}

.menu-lateral a:hover {
    background: #C9A4CF;
    color: #111111;
}

.contenido {
    flex: 1;
    padding: 20px;
    background: #1A1A1A;
}

.pie-pagina {
    text-align: center;
    padding: 8px 0;
    font-size: 12px;
    color: #B0B0B0;
    border-top: 1px solid #2B2B2B;
}

/* Alertas femeninas */
.alerta {
    padding: 10px 16px;
    border-radius: 18px;
    margin-bottom: 10px;
    font-size: 0.95rem;
    font-weight: 500;
}

.alerta.exito {
    background: #F4C2C2;
    color: #111111;
    border: 1px solid #D4AF37;
}

.alerta.error {
    background: #E4D7FF;
    color: #111111;
    border: 1px solid #C9A4CF;
}

/* Tarjetas */
.card {
    background: #2B2B2B;
    border-radius: 20px;
    padding: 16px 20px;
    margin-bottom: 16px;
}

.card-titulo {
    font-size: 16px;
    font-weight: 600;
    color: #D4AF37;
}

/* Botones principales */
.btn {
    border-radius: 999px;
    padding: 8px 16px;
    border: none;
    cursor: pointer;
    font-size: 14px;
}

.btn-primario {
    background: #D4AF37;
    color: #111111;
}

.btn-secundario {
    background: #C9A4CF;
    color: #111111;
}

/* Formularios */
.form-grupo {
    margin-bottom: 12px;
}

.form-grupo label {
    display: block;
    margin-bottom: 4px;
    font-size: 13px;
}

.form-control {
    width: 100%;
    padding: 8px 10px;
    border-radius: 14px;
    border: 1px solid #444;
    background: #1F1F1F;
    color: #F7F5F0;
    font-size: 14px;
}

/* Tablas */
.tabla {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.tabla th,
.tabla td {
    border-bottom: 1px solid #333;
    padding: 8px;
}

.tabla th {
    text-align: left;
    color: #D4AF37;
}